68 Commits

Author SHA1 Message Date
299e6d8bfe Fix glob matching when backslashes are used as separators 2025-07-30 14:41:38 +02:00
388822e90a Create example yml even when no args are provided
ie. invalid usage
2025-07-30 14:38:29 +02:00
91993b4548 Improve error handling in ResetAllFiles function by logging warnings for failed file writes instead of returning errors 2025-07-27 12:47:21 +02:00
bb69558aaa Fix issue where invalid isolate commands would prevent other isolate commands from running 2025-07-21 21:28:12 +02:00
052c670627 Add a simple trim to lua 2025-07-21 21:00:11 +02:00
67fd215d0e Don't stroke out when backup doesn't exist in db 2025-07-20 11:48:55 +02:00
9ecbbff6fa Implement special flags for dump and reset db 2025-07-20 11:47:45 +02:00
774ac0f0ca Implement proper "reset" that reads snapshots from database 2025-07-20 11:43:25 +02:00
b785d24a08 Implement saving snapshots to a database 2025-07-20 11:38:08 +02:00
22f991e72e Clean up shop a bit 2025-07-20 11:20:19 +02:00
5518b27663 Remove deprecated flags and rename filter to f 2025-07-20 11:12:58 +02:00
0b899dea2c Add Disabled flag to ModifyCommand 2025-07-19 11:08:51 +02:00
3424fea8ad Dump a basic "config" to example usage on failed command 2025-07-19 01:15:48 +02:00
ddc1d83d58 Fix file associations
It was fucked because we were removing the static path and then cramming
that into assications
2025-04-22 10:53:25 +02:00
4b0a85411d From cook FILE - F I L E - FILEEEEE
This is the 4th time I make the SAME fix
2025-04-22 10:46:03 +02:00
46e871b626 Fix flag collision with logger 2025-04-22 10:45:11 +02:00
258dcc88e7 Fix reference to utils 2025-04-18 12:48:24 +02:00
75bf449bed Remove logger and replace it with a library 2025-04-18 12:47:47 +02:00
58586395fb Add file util for later 2025-04-13 21:31:19 +02:00
c5a68af5e6 PROPERLY implement doublestar 2025-04-13 21:29:18 +02:00
b4c0284734 Add rimworld cook file 2025-04-09 09:47:53 +02:00
c5d1dad8de Rename project to "cook" and ditch loading fgrom args, now files exclusively 2025-04-09 09:47:53 +02:00
4ff2ee80ee And fix the god damn backslashes fuck windows 2025-04-01 11:29:57 +02:00
633eebfd2a Support ~ in globs 2025-04-01 11:29:02 +02:00
5a31703840 Implement per command logger 2025-03-29 17:29:21 +01:00
162d0c758d Fix some tests 2025-03-29 17:29:21 +01:00
14d64495b6 Add deduplicate flag 2025-03-29 17:29:21 +01:00
fe6e97e832 Don't deduplicate (yet) 2025-03-29 17:23:21 +01:00
35b3d8b099 Reduce some of the reads and writes
It's really not necessary
2025-03-28 23:39:11 +01:00
2e3e958e15 Fix some tests and add some logs 2025-03-28 23:31:44 +01:00
955afc4295 Refactor running commands to separate functions 2025-03-28 16:59:22 +01:00
2c487bc443 Implement "Isolate" commands
Commands that run alone one by one on reading and writing the file
This should be used on commands that will modify a large part of the
file (or generally large parts)
Since that can fuck up the indices of other commands when ran together
2025-03-28 16:56:39 +01:00
b77224176b Add file lua value 2025-03-28 16:47:21 +01:00
a2201053c5 Remove some random ass fmt printf 2025-03-28 13:24:12 +01:00
04cedf5ece Fix the concurrent map writes 2025-03-28 11:35:38 +01:00
ebb07854cc Memoize the match table 2025-03-28 11:31:27 +01:00
8a86ae2f40 Add filter flag 2025-03-28 11:20:44 +01:00
e8f16dda2b Housekeeping 2025-03-28 02:14:27 +01:00
513773f641 Again 2025-03-28 01:26:26 +01:00
22914fe243 Add a lil log 2025-03-28 01:24:23 +01:00
2d523dfe64 Rename pattern to regex 2025-03-28 01:08:48 +01:00
2629722f67 Minor fixes and tweaks 2025-03-28 01:03:27 +01:00
1f6c4e4976 Fix up the tests and some minor bugs 2025-03-28 00:51:26 +01:00
bfd08e754e Replace old tests with asserts 2025-03-28 00:40:53 +01:00
750010b71a Add more tests to regex 2025-03-28 00:28:51 +01:00
9064a53820 Add more tests (and fix some things) for replacecommand 2025-03-28 00:23:42 +01:00
294c04a11a Add more tests for modifycommand 2025-03-28 00:03:23 +01:00
ba7ac07001 Fix up the logs a little 2025-03-27 23:36:56 +01:00
5d10178bf9 Update old and add new tests 2025-03-27 23:33:57 +01:00
f91c2b4795 More cleaning up 2025-03-27 23:07:22 +01:00
057db23d09 Implement panic recovery :?? 2025-03-27 23:06:46 +01:00
bf72734b90 Clean up regex.go a little 2025-03-27 23:04:39 +01:00
cc30c2bdcb Cleanup 2025-03-27 22:56:42 +01:00
f453079c72 Fix up regex.go 2025-03-27 22:50:15 +01:00
e634fe28bd Clean up processor 2025-03-27 22:24:59 +01:00
4e4b7bbd19 Implement parallel file processing 2025-03-27 22:22:43 +01:00
89eed3f847 Refactor git shit to its own module 2025-03-27 22:20:22 +01:00
f008efd5e1 Refactor modify and replace to their own files 2025-03-27 22:18:12 +01:00
f6def1e5a5 Refactor entirety of replace command to main for now 2025-03-27 22:11:03 +01:00
867b188718 Work out file reading and writing 2025-03-27 22:02:36 +01:00
aac29a4074 Refactor more stuff around 2025-03-27 21:58:52 +01:00
8a40f463f7 Implement file command association 2025-03-27 21:54:46 +01:00
8d4db1da91 Clean up code add some log lines and tidy up expandglobs 2025-03-27 21:49:28 +01:00
d41e2afe17 Update 2025-03-27 21:43:36 +01:00
76457d22cf Partially rework reading args to modify command loading 2025-03-27 21:39:16 +01:00
912950d463 Remove the vestiges of xml and json 2025-03-27 21:31:45 +01:00
25326ea11b Remove xml and json
They are simply not as useful as regex at all
There is nothing they can do regex cannot
And they have one massive penalty: the encoding
Which often results in MASSIVE diffs
2025-03-27 21:28:20 +01:00
df212b7fcc Remove jsonpath and xpath 2025-03-27 21:27:47 +01:00
32 changed files with 3329 additions and 8054 deletions

2
.gitignore vendored
View File

@@ -1 +1,3 @@
*.exe *.exe
.qodo
*.sqlite

90
.vscode/launch.json vendored
View File

@@ -5,16 +5,98 @@
"version": "0.2.0", "version": "0.2.0",
"configurations": [ "configurations": [
{ {
"name": "Launch Package", "name": "Launch Package (Barotrauma)",
"type": "go", "type": "go",
"request": "launch", "request": "launch",
"mode": "auto", "mode": "auto",
"program": "${workspaceFolder}", "program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Barotrauma", "cwd": "C:/Users/Administrator/Seafile/Games-Barotrauma",
"args": [ "args": [
"LightComponent!anyrange=\"(!num)\"", "-loglevel",
"*4", "trace",
"**/*.xml" "-cook",
"*.yml",
]
},
{
"name": "Launch Package (Payday 2)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Payday2",
"args": [
"-loglevel",
"trace",
"*.yml",
]
},
{
"name": "Launch Package (Barotrauma cookfile)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Barotrauma",
"args": [
"-loglevel",
"trace",
"-cook",
"cookassistant.yml",
]
},
{
"name": "Launch Package (Quasimorph cookfile)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Quasimorph",
"args": [
"cook.yml",
]
},
{
"name": "Launch Package (Rimworld cookfile)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Rimworld/294100",
"args": [
"cookVehicles.yml",
]
},
{
"name": "Launch Package (Workspace)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"args": [
"tester.yml",
]
},
{
"name": "Launch Package (Avorion)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Avorion/Avorion",
"args": [
"*.yml",
]
},
{
"name": "Launch Package (Minecraft)",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}",
"cwd": "C:/Users/Administrator/Seafile/Games-Minecraft",
"args": [
"cook_tacz.yml",
] ]
} }
] ]

View File

@@ -1,8 +1,9 @@
package main package main
import ( import (
"modify/logger"
"time" "time"
logger "git.site.quack-lab.dev/dave/cylogger"
) )
func main() { func main() {

View File

@@ -1,6 +1,7 @@
package main package main
import ( import (
"cook/utils"
"os" "os"
"path/filepath" "path/filepath"
"testing" "testing"
@@ -76,9 +77,14 @@ func TestGlobExpansion(t *testing.T) {
for _, tc := range tests { for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) { t.Run(tc.name, func(t *testing.T) {
files, err := expandFilePatterns(tc.patterns) // Convert string patterns to map[string]struct{} for ExpandGLobs
patternMap := make(map[string]struct{})
for _, pattern := range tc.patterns {
patternMap[pattern] = struct{}{}
}
files, err := utils.ExpandGLobs(patternMap)
if err != nil { if err != nil {
t.Fatalf("expandFilePatterns failed: %v", err) t.Fatalf("ExpandGLobs failed: %v", err)
} }
if len(files) != tc.expected { if len(files) != tc.expected {

51
go.mod
View File

@@ -1,39 +1,32 @@
module modify module cook
go 1.24.1 go 1.23.2
require ( require (
github.com/PaesslerAG/jsonpath v0.1.1 git.site.quack-lab.dev/dave/cylogger v1.3.0
github.com/antchfx/xmlquery v1.4.4
github.com/bmatcuk/doublestar/v4 v4.8.1 github.com/bmatcuk/doublestar/v4 v4.8.1
github.com/stretchr/testify v1.10.0
github.com/yuin/gopher-lua v1.1.1 github.com/yuin/gopher-lua v1.1.1
gopkg.in/yaml.v3 v3.0.1
gorm.io/gorm v1.30.0
) )
require ( require (
dario.cat/mergo v1.0.0 // indirect github.com/davecgh/go-spew v1.1.1 // indirect
github.com/Microsoft/go-winio v0.6.2 // indirect github.com/google/go-cmp v0.6.0 // indirect
github.com/ProtonMail/go-crypto v1.1.5 // indirect github.com/hexops/valast v1.5.0 // indirect
github.com/cloudflare/circl v1.6.0 // indirect github.com/jinzhu/inflection v1.0.0 // indirect
github.com/cyphar/filepath-securejoin v0.4.1 // indirect github.com/jinzhu/now v1.1.5 // indirect
github.com/emirpasic/gods v1.18.1 // indirect github.com/kr/pretty v0.3.1 // indirect
github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect github.com/mattn/go-sqlite3 v1.14.22 // indirect
github.com/go-git/go-billy/v5 v5.6.2 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect github.com/rogpeppe/go-internal v1.14.1 // indirect
github.com/kevinburke/ssh_config v1.2.0 // indirect golang.org/x/mod v0.21.0 // indirect
github.com/pjbgf/sha1cd v0.3.2 // indirect golang.org/x/sync v0.11.0 // indirect
github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
github.com/skeema/knownhosts v1.3.1 // indirect
github.com/xanzy/ssh-agent v0.3.3 // indirect
golang.org/x/crypto v0.35.0 // indirect
golang.org/x/sys v0.30.0 // indirect
gopkg.in/warnings.v0 v0.1.2 // indirect
)
require (
github.com/PaesslerAG/gval v1.0.0 // indirect
github.com/antchfx/xpath v1.3.3 // indirect
github.com/go-git/go-git/v5 v5.14.0
github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
golang.org/x/net v0.35.0 // indirect
golang.org/x/text v0.22.0 // indirect golang.org/x/text v0.22.0 // indirect
golang.org/x/tools v0.26.0 // indirect
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
mvdan.cc/gofumpt v0.4.0 // indirect
) )
require gorm.io/driver/sqlite v1.6.0

184
go.sum
View File

@@ -1,177 +1,59 @@
dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk= git.site.quack-lab.dev/dave/cylogger v1.3.0 h1:eTWPUD+ThVi8kGIsRcE0XDeoH3yFb5miFEODyKUdWJw=
dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= git.site.quack-lab.dev/dave/cylogger v1.3.0/go.mod h1:wctgZplMvroA4X6p8f4B/LaCKtiBcT1Pp+L14kcS8jk=
github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
github.com/PaesslerAG/gval v1.0.0 h1:GEKnRwkWDdf9dOmKcNrar9EA1bz1z9DqPIO1+iLzhd8=
github.com/PaesslerAG/gval v1.0.0/go.mod h1:y/nm5yEyTeX6av0OfKJNp9rBNj2XrGhAf5+v24IBN1I=
github.com/PaesslerAG/jsonpath v0.1.0/go.mod h1:4BzmtoM/PI8fPO4aQGIusjGxGir2BzcV0grWtFzq1Y8=
github.com/PaesslerAG/jsonpath v0.1.1 h1:c1/AToHQMVsduPAa4Vh6xp2U0evy4t8SWp8imEsylIk=
github.com/PaesslerAG/jsonpath v0.1.1/go.mod h1:lVboNxFGal/VwW6d9JzIy56bUsYAP6tH/x80vjnCseY=
github.com/ProtonMail/go-crypto v1.1.5 h1:eoAQfK2dwL+tFSFpr7TbOaPNUbPiJj4fLYwwGE1FQO4=
github.com/ProtonMail/go-crypto v1.1.5/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
github.com/antchfx/xmlquery v1.4.4 h1:mxMEkdYP3pjKSftxss4nUHfjBhnMk4imGoR96FRY2dg=
github.com/antchfx/xmlquery v1.4.4/go.mod h1:AEPEEPYE9GnA2mj5Ur2L5Q5/2PycJ0N9Fusrx9b12fc=
github.com/antchfx/xpath v1.3.3 h1:tmuPQa1Uye0Ym1Zn65vxPgfltWb/Lxu2jeqIGteJSRs=
github.com/antchfx/xpath v1.3.3/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
github.com/bmatcuk/doublestar/v4 v4.8.1 h1:54Bopc5c2cAvhLRAzqOGCYHYyhcDHsFF4wWIR5wKP38= github.com/bmatcuk/doublestar/v4 v4.8.1 h1:54Bopc5c2cAvhLRAzqOGCYHYyhcDHsFF4wWIR5wKP38=
github.com/bmatcuk/doublestar/v4 v4.8.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= github.com/bmatcuk/doublestar/v4 v4.8.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
github.com/cloudflare/circl v1.6.0 h1:cr5JKic4HI+LkINy2lg3W2jF8sHCVTBncJr5gIIq7qk= github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/cloudflare/circl v1.6.0/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
github.com/cyphar/filepath-securejoin v0.4.1 h1:JyxxyPEaktOD+GAnqIqTf9A8tHyAG22rowi7HkoSU1s=
github.com/cyphar/filepath-securejoin v0.4.1/go.mod h1:Sdj7gXlvMcPZsbhwhQ33GguGLDGQL7h7bg04C/+u9jI=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/elazarl/goproxy v1.7.2 h1:Y2o6urb7Eule09PjlhQRGNsqRfPmYI3KKQLFpCAV3+o= github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
github.com/elazarl/goproxy v1.7.2/go.mod h1:82vkLNir0ALaW14Rc399OTTjyNREgmdL2cVoIbS6XaE= github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc= github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 h1:+zs/tPmkDkHx3U66DAb0lQFJrpS6731Oaa12ikc+DiI=
github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376/go.mod h1:an3vInlBmSxCcxctByoQdvwPiA7DTK7jaaFDBTtu0ic=
github.com/go-git/go-billy/v5 v5.6.2 h1:6Q86EsPXMa7c3YZ3aLAQsMA0VlWmy43r6FHqa/UNbRM=
github.com/go-git/go-billy/v5 v5.6.2/go.mod h1:rcFC2rAsp/erv7CMz9GczHcuD0D32fWzH+MJAU+jaUU=
github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399 h1:eMje31YglSBqCdIqdhKBW8lokaMrL3uTkpGYlE2OOT4=
github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399/go.mod h1:1OCfN199q1Jm3HZlxleg+Dw/mwps2Wbk9frAWm+4FII=
github.com/go-git/go-git/v5 v5.14.0 h1:/MD3lCrGjCen5WfEAzKg00MJJffKhC8gzS80ycmCi60=
github.com/go-git/go-git/v5 v5.14.0/go.mod h1:Z5Xhoia5PcWA3NF8vRLURn9E5FRhSl7dGj9ItW3Wk5k=
github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 h1:f+oWsMOmNPc8JmEHVZIycC7hBoQxHH9pNKQORJNozsQ=
github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8/go.mod h1:wcDNUvekVysuuOpQKo3191zZyTpiI6se1N1ULghS0sw=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM= golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY= golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.26.0 h1:v/60pFQmzmT9ExmjDv2gGIfi3OqfKoEP6I5+umXlbnQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.26.0/go.mod h1:TPVVj70c7JJ3WCazhD8OdXcZg/og+b9+tH/KxylGwH0=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
mvdan.cc/gofumpt v0.4.0 h1:JVf4NN1mIpHogBj7ABpgOyZc65/UUOkKQFkoURsz4MM=
mvdan.cc/gofumpt v0.4.0/go.mod h1:PljLOHDeZqgS8opHRKLzp2It2VBuSdteAgqUfzMTxlQ=

View File

@@ -1,465 +0,0 @@
package logger
import (
"bytes"
"fmt"
"io"
"log"
"os"
"path/filepath"
"runtime"
"strconv"
"strings"
"sync"
"time"
)
// LogLevel defines the severity of log messages
type LogLevel int
const (
// LevelError is for critical errors that should always be displayed
LevelError LogLevel = iota
// LevelWarning is for important warnings
LevelWarning
// LevelInfo is for informational messages
LevelInfo
// LevelDebug is for detailed debugging information
LevelDebug
// LevelTrace is for very detailed tracing information
LevelTrace
// LevelLua is specifically for output from Lua scripts
LevelLua
)
var levelNames = map[LogLevel]string{
LevelError: "ERROR",
LevelWarning: "WARNING",
LevelInfo: "INFO",
LevelDebug: "DEBUG",
LevelTrace: "TRACE",
LevelLua: "LUA",
}
var levelColors = map[LogLevel]string{
LevelError: "\033[1;31m", // Bold Red
LevelWarning: "\033[1;33m", // Bold Yellow
LevelInfo: "\033[1;32m", // Bold Green
LevelDebug: "\033[1;36m", // Bold Cyan
LevelTrace: "\033[1;35m", // Bold Magenta
LevelLua: "\033[1;34m", // Bold Blue
}
// ResetColor is the ANSI code to reset text color
const ResetColor = "\033[0m"
// Logger is our custom logger with level support
type Logger struct {
mu sync.Mutex
out io.Writer
currentLevel LogLevel
prefix string
flag int
useColors bool
callerOffset int
defaultFields map[string]interface{}
showGoroutine bool
}
var (
// DefaultLogger is the global logger instance
DefaultLogger *Logger
// defaultLogLevel is the default log level if not specified
defaultLogLevel = LevelInfo
// Global mutex for DefaultLogger initialization
initMutex sync.Mutex
)
// ParseLevel converts a string log level to LogLevel
func ParseLevel(levelStr string) LogLevel {
switch strings.ToUpper(levelStr) {
case "ERROR":
return LevelError
case "WARNING", "WARN":
return LevelWarning
case "INFO":
return LevelInfo
case "DEBUG":
return LevelDebug
case "TRACE":
return LevelTrace
case "LUA":
return LevelLua
default:
return defaultLogLevel
}
}
// String returns the string representation of the log level
func (l LogLevel) String() string {
if name, ok := levelNames[l]; ok {
return name
}
return fmt.Sprintf("Level(%d)", l)
}
// New creates a new Logger instance
func New(out io.Writer, prefix string, flag int) *Logger {
return &Logger{
out: out,
currentLevel: defaultLogLevel,
prefix: prefix,
flag: flag,
useColors: true,
callerOffset: 0,
defaultFields: make(map[string]interface{}),
showGoroutine: true,
}
}
// Init initializes the DefaultLogger
func Init(level LogLevel) {
initMutex.Lock()
defer initMutex.Unlock()
if DefaultLogger == nil {
DefaultLogger = New(os.Stdout, "", log.Lmicroseconds|log.Lshortfile)
}
DefaultLogger.SetLevel(level)
}
// SetLevel sets the current log level
func (l *Logger) SetLevel(level LogLevel) {
l.mu.Lock()
defer l.mu.Unlock()
l.currentLevel = level
}
// GetLevel returns the current log level
func (l *Logger) GetLevel() LogLevel {
l.mu.Lock()
defer l.mu.Unlock()
return l.currentLevel
}
// SetCallerOffset sets the caller offset for correct file and line reporting
func (l *Logger) SetCallerOffset(offset int) {
l.mu.Lock()
defer l.mu.Unlock()
l.callerOffset = offset
}
// SetShowGoroutine sets whether to include goroutine ID in log messages
func (l *Logger) SetShowGoroutine(show bool) {
l.mu.Lock()
defer l.mu.Unlock()
l.showGoroutine = show
}
// ShowGoroutine returns whether goroutine ID is included in log messages
func (l *Logger) ShowGoroutine() bool {
l.mu.Lock()
defer l.mu.Unlock()
return l.showGoroutine
}
// WithField adds a field to the logger's context
func (l *Logger) WithField(key string, value interface{}) *Logger {
newLogger := &Logger{
out: l.out,
currentLevel: l.currentLevel,
prefix: l.prefix,
flag: l.flag,
useColors: l.useColors,
callerOffset: l.callerOffset,
defaultFields: make(map[string]interface{}),
showGoroutine: l.showGoroutine,
}
// Copy existing fields
for k, v := range l.defaultFields {
newLogger.defaultFields[k] = v
}
// Add new field
newLogger.defaultFields[key] = value
return newLogger
}
// WithFields adds multiple fields to the logger's context
func (l *Logger) WithFields(fields map[string]interface{}) *Logger {
newLogger := &Logger{
out: l.out,
currentLevel: l.currentLevel,
prefix: l.prefix,
flag: l.flag,
useColors: l.useColors,
callerOffset: l.callerOffset,
defaultFields: make(map[string]interface{}),
showGoroutine: l.showGoroutine,
}
// Copy existing fields
for k, v := range l.defaultFields {
newLogger.defaultFields[k] = v
}
// Add new fields
for k, v := range fields {
newLogger.defaultFields[k] = v
}
return newLogger
}
// GetGoroutineID extracts the goroutine ID from the runtime stack
func GetGoroutineID() string {
buf := make([]byte, 64)
n := runtime.Stack(buf, false)
// Format of first line is "goroutine N [state]:"
// We only need the N part
buf = buf[:n]
idField := bytes.Fields(bytes.Split(buf, []byte{':'})[0])[1]
return string(idField)
}
// formatMessage formats a log message with level, time, file, and line information
func (l *Logger) formatMessage(level LogLevel, format string, args ...interface{}) string {
var msg string
if len(args) > 0 {
msg = fmt.Sprintf(format, args...)
} else {
msg = format
}
// Format default fields if any
var fields string
if len(l.defaultFields) > 0 {
var pairs []string
for k, v := range l.defaultFields {
pairs = append(pairs, fmt.Sprintf("%s=%v", k, v))
}
fields = " " + strings.Join(pairs, " ")
}
var levelColor, resetColor string
if l.useColors {
levelColor = levelColors[level]
resetColor = ResetColor
}
var caller string
if l.flag&log.Lshortfile != 0 || l.flag&log.Llongfile != 0 {
// Find the actual caller by scanning up the stack
// until we find a function outside the logger package
var file string
var line int
var ok bool
// Start at a reasonable depth and scan up to 10 frames
for depth := 4; depth < 15; depth++ {
_, file, line, ok = runtime.Caller(depth)
if !ok {
break
}
// If the caller is not in the logger package, we found our caller
if !strings.Contains(file, "logger/logger.go") {
break
}
}
if !ok {
file = "???"
line = 0
}
if l.flag&log.Lshortfile != 0 {
file = filepath.Base(file)
}
caller = fmt.Sprintf("%-25s ", file+":"+strconv.Itoa(line))
}
// Format the timestamp with fixed width
var timeStr string
if l.flag&(log.Ldate|log.Ltime|log.Lmicroseconds) != 0 {
t := time.Now()
if l.flag&log.Ldate != 0 {
timeStr += fmt.Sprintf("%04d/%02d/%02d ", t.Year(), t.Month(), t.Day())
}
if l.flag&(log.Ltime|log.Lmicroseconds) != 0 {
timeStr += fmt.Sprintf("%02d:%02d:%02d", t.Hour(), t.Minute(), t.Second())
if l.flag&log.Lmicroseconds != 0 {
timeStr += fmt.Sprintf(".%06d", t.Nanosecond()/1000)
}
}
timeStr = fmt.Sprintf("%-15s ", timeStr)
}
// Add goroutine ID if enabled, with fixed width
var goroutineStr string
if l.showGoroutine {
goroutineID := GetGoroutineID()
goroutineStr = fmt.Sprintf("[g:%-4s] ", goroutineID)
}
// Create a colored level indicator with both brackets colored
levelStr := fmt.Sprintf("%s[%s]%s", levelColor, levelNames[level], levelColor)
// Add a space after the level and before the reset color
levelColumn := fmt.Sprintf("%s %s", levelStr, resetColor)
return fmt.Sprintf("%s%s%s%s%s%s%s\n",
l.prefix, timeStr, caller, goroutineStr, levelColumn, msg, fields)
}
// log logs a message at the specified level
func (l *Logger) log(level LogLevel, format string, args ...interface{}) {
// Always show LUA level logs regardless of the current log level
if level != LevelLua && level > l.currentLevel {
return
}
l.mu.Lock()
defer l.mu.Unlock()
msg := l.formatMessage(level, format, args...)
fmt.Fprint(l.out, msg)
}
// Error logs an error message
func (l *Logger) Error(format string, args ...interface{}) {
l.log(LevelError, format, args...)
}
// Warning logs a warning message
func (l *Logger) Warning(format string, args ...interface{}) {
l.log(LevelWarning, format, args...)
}
// Info logs an informational message
func (l *Logger) Info(format string, args ...interface{}) {
l.log(LevelInfo, format, args...)
}
// Debug logs a debug message
func (l *Logger) Debug(format string, args ...interface{}) {
l.log(LevelDebug, format, args...)
}
// Trace logs a trace message
func (l *Logger) Trace(format string, args ...interface{}) {
l.log(LevelTrace, format, args...)
}
// Lua logs a Lua message
func (l *Logger) Lua(format string, args ...interface{}) {
l.log(LevelLua, format, args...)
}
// Global log functions that use DefaultLogger
// Error logs an error message using the default logger
func Error(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Error(format, args...)
}
// Warning logs a warning message using the default logger
func Warning(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Warning(format, args...)
}
// Info logs an informational message using the default logger
func Info(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Info(format, args...)
}
// Debug logs a debug message using the default logger
func Debug(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Debug(format, args...)
}
// Trace logs a trace message using the default logger
func Trace(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Trace(format, args...)
}
// Lua logs a Lua message using the default logger
func Lua(format string, args ...interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.Lua(format, args...)
}
// LogPanic logs a panic error and its stack trace
func LogPanic(r interface{}) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
stack := make([]byte, 4096)
n := runtime.Stack(stack, false)
DefaultLogger.Error("PANIC: %v\n%s", r, stack[:n])
}
// SetLevel sets the log level for the default logger
func SetLevel(level LogLevel) {
if DefaultLogger == nil {
Init(level)
return
}
DefaultLogger.SetLevel(level)
}
// GetLevel gets the log level for the default logger
func GetLevel() LogLevel {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
return DefaultLogger.GetLevel()
}
// WithField returns a new logger with the field added to the default logger's context
func WithField(key string, value interface{}) *Logger {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
return DefaultLogger.WithField(key, value)
}
// WithFields returns a new logger with the fields added to the default logger's context
func WithFields(fields map[string]interface{}) *Logger {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
return DefaultLogger.WithFields(fields)
}
// SetShowGoroutine enables or disables goroutine ID display in the default logger
func SetShowGoroutine(show bool) {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
DefaultLogger.SetShowGoroutine(show)
}
// ShowGoroutine returns whether goroutine ID is included in default logger's messages
func ShowGoroutine() bool {
if DefaultLogger == nil {
Init(defaultLogLevel)
}
return DefaultLogger.ShowGoroutine()
}

View File

@@ -1,49 +0,0 @@
package logger
import (
"fmt"
"runtime/debug"
)
// PanicHandler handles a panic and logs it
func PanicHandler() {
if r := recover(); r != nil {
goroutineID := GetGoroutineID()
stackTrace := debug.Stack()
Error("PANIC in goroutine %s: %v\n%s", goroutineID, r, stackTrace)
}
}
// SafeGo launches a goroutine with panic recovery
// Usage: logger.SafeGo(func() { ... your code ... })
func SafeGo(f func()) {
go func() {
defer PanicHandler()
f()
}()
}
// SafeGoWithArgs launches a goroutine with panic recovery and passes arguments
// Usage: logger.SafeGoWithArgs(func(arg1, arg2 interface{}) { ... }, "value1", 42)
func SafeGoWithArgs(f func(...interface{}), args ...interface{}) {
go func() {
defer PanicHandler()
f(args...)
}()
}
// SafeExec executes a function with panic recovery
// Useful for code that should not panic
func SafeExec(f func()) (err error) {
defer func() {
if r := recover(); r != nil {
goroutineID := GetGoroutineID()
stackTrace := debug.Stack()
Error("PANIC in goroutine %s: %v\n%s", goroutineID, r, stackTrace)
err = fmt.Errorf("panic recovered: %v", r)
}
}()
f()
return nil
}

594
main.go
View File

@@ -3,337 +3,419 @@ package main
import ( import (
"flag" "flag"
"fmt" "fmt"
"log"
"os" "os"
"path/filepath" "sort"
"sync" "sync"
"time" "time"
"github.com/bmatcuk/doublestar/v4" "cook/processor"
"github.com/go-git/go-git/v5" "cook/utils"
"github.com/go-git/go-git/v5/plumbing/object"
"modify/logger" "gopkg.in/yaml.v3"
"modify/processor"
logger "git.site.quack-lab.dev/dave/cylogger"
) )
type GlobalStats struct { type GlobalStats struct {
TotalMatches int TotalMatches int
TotalModifications int TotalModifications int
ProcessedFiles int ProcessedFiles int
FailedFiles int FailedFiles int
ModificationsPerCommand sync.Map
} }
var stats GlobalStats
var stdLogger *log.Logger // Legacy logger for compatibility
var ( var (
jsonFlag = flag.Bool("json", false, "Process JSON files") stats GlobalStats = GlobalStats{
xmlFlag = flag.Bool("xml", false, "Process XML files") ModificationsPerCommand: sync.Map{},
gitFlag = flag.Bool("git", false, "Use git to manage files") }
resetFlag = flag.Bool("reset", false, "Reset files to their original state")
logLevel = flag.String("loglevel", "INFO", "Set log level: ERROR, WARNING, INFO, DEBUG, TRACE")
repo *git.Repository
worktree *git.Worktree
) )
func init() {
// Keep standard logger setup for compatibility with legacy code
log.SetFlags(log.Lmicroseconds | log.Lshortfile)
stdLogger = log.New(os.Stdout, "", log.Lmicroseconds|log.Lshortfile)
stats = GlobalStats{}
}
func main() { func main() {
// TODO: Implement some sort of git integration
// Maybe use go-git
// Specify a -git flag
// If we are operating with git then:
// Inmitialize a repo if one doesn't exist (try to open right?)
// For each file matched by glob first figure out if it's already tracked
// If not tracked then track it and commit (either it alone or maybe multiple together somehow)
// Then reset the file (to undo previous modifications)
// THEN change the file
// In addition add a -undo flag that will ONLY reset the files without changing them
// Only for the ones matched by glob
// ^ important because binary files would fuck us up
flag.Usage = func() { flag.Usage = func() {
CreateExampleConfig()
fmt.Fprintf(os.Stderr, "Usage: %s [options] <pattern> <lua_expression> <...files_or_globs>\n", os.Args[0]) fmt.Fprintf(os.Stderr, "Usage: %s [options] <pattern> <lua_expression> <...files_or_globs>\n", os.Args[0])
fmt.Fprintf(os.Stderr, "\nOptions:\n") fmt.Fprintf(os.Stderr, "\nOptions:\n")
fmt.Fprintf(os.Stderr, " -json\n")
fmt.Fprintf(os.Stderr, " Process JSON files\n")
fmt.Fprintf(os.Stderr, " -xml\n")
fmt.Fprintf(os.Stderr, " Process XML files\n")
fmt.Fprintf(os.Stderr, " -git\n")
fmt.Fprintf(os.Stderr, " Use git to manage files\n")
fmt.Fprintf(os.Stderr, " -reset\n") fmt.Fprintf(os.Stderr, " -reset\n")
fmt.Fprintf(os.Stderr, " Reset files to their original state\n") fmt.Fprintf(os.Stderr, " Reset files to their original state\n")
fmt.Fprintf(os.Stderr, " -loglevel string\n") fmt.Fprintf(os.Stderr, " -loglevel string\n")
fmt.Fprintf(os.Stderr, " Set logging level: ERROR, WARNING, INFO, DEBUG, TRACE (default \"INFO\")\n") fmt.Fprintf(os.Stderr, " Set logging level: ERROR, WARNING, INFO, DEBUG, TRACE (default \"INFO\")\n")
fmt.Fprintf(os.Stderr, " -mode string\n")
fmt.Fprintf(os.Stderr, " Processing mode: regex, xml, json (default \"regex\")\n")
fmt.Fprintf(os.Stderr, "\nExamples:\n") fmt.Fprintf(os.Stderr, "\nExamples:\n")
fmt.Fprintf(os.Stderr, " Regex mode (default):\n") fmt.Fprintf(os.Stderr, " Regex mode (default):\n")
fmt.Fprintf(os.Stderr, " %s \"<value>(\\d+)</value>\" \"*1.5\" data.xml\n", os.Args[0]) fmt.Fprintf(os.Stderr, " %s \"<value>(\\d+)</value>\" \"*1.5\" data.xml\n", os.Args[0])
fmt.Fprintf(os.Stderr, " XML mode:\n")
fmt.Fprintf(os.Stderr, " %s -xml \"//value\" \"*1.5\" data.xml\n", os.Args[0])
fmt.Fprintf(os.Stderr, " JSON mode:\n")
fmt.Fprintf(os.Stderr, " %s -json \"$.items[*].value\" \"*1.5\" data.json\n", os.Args[0])
fmt.Fprintf(os.Stderr, "\nNote: v1, v2, etc. are used to refer to capture groups as numbers.\n") fmt.Fprintf(os.Stderr, "\nNote: v1, v2, etc. are used to refer to capture groups as numbers.\n")
fmt.Fprintf(os.Stderr, " s1, s2, etc. are used to refer to capture groups as strings.\n") fmt.Fprintf(os.Stderr, " s1, s2, etc. are used to refer to capture groups as strings.\n")
fmt.Fprintf(os.Stderr, " Helper functions: num(str) converts string to number, str(num) converts number to string\n") fmt.Fprintf(os.Stderr, " Helper functions: num(str) converts string to number, str(num) converts number to string\n")
fmt.Fprintf(os.Stderr, " is_number(str) checks if a string is numeric\n") fmt.Fprintf(os.Stderr, " is_number(str) checks if a string is numeric\n")
fmt.Fprintf(os.Stderr, " For XML and JSON, the captured values are exposed as 'v', which can be of any type we capture (string, number, table).\n")
fmt.Fprintf(os.Stderr, " If expression starts with an operator like *, /, +, -, =, etc., v1 is automatically prepended\n") fmt.Fprintf(os.Stderr, " If expression starts with an operator like *, /, +, -, =, etc., v1 is automatically prepended\n")
fmt.Fprintf(os.Stderr, " You can use any valid Lua code, including if statements, loops, etc.\n") fmt.Fprintf(os.Stderr, " You can use any valid Lua code, including if statements, loops, etc.\n")
fmt.Fprintf(os.Stderr, " Glob patterns are supported for file selection (*.xml, data/**.xml, etc.)\n") fmt.Fprintf(os.Stderr, " Glob patterns are supported for file selection (*.xml, data/**.xml, etc.)\n")
} }
// TODO: Fix bed shitting when doing *.yml in barotrauma directory
flag.Parse() flag.Parse()
// Initialize logger with the specified log level
level := logger.ParseLevel(*logLevel)
logger.Init(level)
logger.Info("Initializing with log level: %s", level.String())
args := flag.Args() args := flag.Args()
if *resetFlag {
*gitFlag = true
}
if len(args) < 3 { logger.InitFlag()
logger.Error("At least %d arguments are required", 3) logger.Info("Initializing with log level: %s", logger.GetLevel().String())
if flag.NArg() == 0 {
flag.Usage() flag.Usage()
return return
} }
// Get the appropriate pattern and expression based on mode db, err := utils.GetDB()
var pattern, luaExpr string if err != nil {
var filePatterns []string logger.Error("Failed to get database: %v", err)
return
pattern = args[0]
luaExpr = args[1]
filePatterns = args[2:]
// Prepare the Lua expression
originalLuaExpr := luaExpr
luaExpr = processor.BuildLuaScript(luaExpr)
if originalLuaExpr != luaExpr {
logger.Debug("Transformed Lua expression from %q to %q", originalLuaExpr, luaExpr)
} }
if *gitFlag { workdone, err := HandleSpecialArgs(args, err, db)
logger.Info("Git integration enabled, setting up git repository") if err != nil {
err := setupGit() logger.Error("Failed to handle special args: %v", err)
if err != nil { return
logger.Error("Failed to setup git: %v", err) }
fmt.Fprintf(os.Stderr, "Error setting up git: %v\n", err) if workdone {
return return
}
} }
// Expand file patterns with glob support // The plan is:
logger.Debug("Expanding file patterns: %v", filePatterns) // Load all commands
files, err := expandFilePatterns(filePatterns) commands, err := utils.LoadCommands(args)
if err != nil || len(commands) == 0 {
logger.Error("Failed to load commands: %v", err)
flag.Usage()
return
}
if *utils.Filter != "" {
logger.Info("Filtering commands by name: %s", *utils.Filter)
commands = utils.FilterCommands(commands, *utils.Filter)
logger.Info("Filtered %d commands", len(commands))
}
// Then aggregate all the globs and deduplicate them
globs := utils.AggregateGlobs(commands)
logger.Debug("Aggregated %d globs before deduplication", utils.CountGlobsBeforeDedup(commands))
for _, command := range commands {
logger.Trace("Command: %s", command.Name)
logger.Trace("Regex: %s", command.Regex)
logger.Trace("Files: %v", command.Files)
logger.Trace("Lua: %s", command.Lua)
logger.Trace("Reset: %t", command.Reset)
logger.Trace("Isolate: %t", command.Isolate)
logger.Trace("LogLevel: %s", command.LogLevel)
}
// Resolve all the files for all the globs
logger.Info("Found %d unique file patterns", len(globs))
files, err := utils.ExpandGLobs(globs)
if err != nil { if err != nil {
logger.Error("Failed to expand file patterns: %v", err) logger.Error("Failed to expand file patterns: %v", err)
fmt.Fprintf(os.Stderr, "Error expanding file patterns: %v\n", err) return
}
logger.Info("Found %d files to process", len(files))
// Somehow connect files to commands via globs..
// For each file check every glob of every command
// Maybe memoize this part
// That way we know what commands affect what files
associations, err := utils.AssociateFilesWithCommands(files, commands)
if err != nil {
logger.Error("Failed to associate files with commands: %v", err)
return return
} }
if len(files) == 0 { err = utils.ResetWhereNecessary(associations, db)
logger.Warning("No files found matching the specified patterns") if err != nil {
fmt.Fprintf(os.Stderr, "No files found matching the specified patterns\n") logger.Error("Failed to reset files where necessary: %v", err)
return return
} }
if *gitFlag { // Then for each file run all commands associated with the file
logger.Info("Cleaning up git files before processing") workers := make(chan struct{}, *utils.ParallelFiles)
err := cleanupGitFiles(files) wg := sync.WaitGroup{}
if err != nil {
logger.Error("Failed to cleanup git files: %v", err) // Add performance tracking
fmt.Fprintf(os.Stderr, "Error cleaning up git files: %v\n", err) startTime := time.Now()
return var fileMutex sync.Mutex
// Create a map to store loggers for each command
commandLoggers := make(map[string]*logger.Logger)
for _, command := range commands {
// Create a named logger for each command
cmdName := command.Name
if cmdName == "" {
// If no name is provided, use a short version of the regex pattern
if len(command.Regex) > 20 {
cmdName = command.Regex[:17] + "..."
} else {
cmdName = command.Regex
}
} }
}
if *resetFlag { // Parse the log level for this specific command
logger.Info("Files reset to their original state, nothing more to do") cmdLogLevel := logger.ParseLevel(command.LogLevel)
log.Printf("Files reset to their original state, nothing more to do")
return // Create a logger with the command name as a field
commandLoggers[command.Name] = logger.WithField("command", cmdName)
commandLoggers[command.Name].SetLevel(cmdLogLevel)
logger.Debug("Created logger for command %q with log level %s", cmdName, cmdLogLevel.String())
} }
// Create the processor based on mode for file, association := range associations {
var proc processor.Processor workers <- struct{}{}
switch {
case *xmlFlag:
proc = &processor.XMLProcessor{}
logger.Info("Starting XML modifier with XPath %q, expression %q on %d files",
pattern, luaExpr, len(files))
case *jsonFlag:
proc = &processor.JSONProcessor{}
logger.Info("Starting JSON modifier with JSONPath %q, expression %q on %d files",
pattern, luaExpr, len(files))
default:
proc = &processor.RegexProcessor{}
logger.Info("Starting regex modifier with pattern %q, expression %q on %d files",
pattern, luaExpr, len(files))
}
var wg sync.WaitGroup
// Process each file
for _, file := range files {
wg.Add(1) wg.Add(1)
logger.SafeGoWithArgs(func(args ...interface{}) { logger.SafeGoWithArgs(func(args ...interface{}) {
defer func() { <-workers }()
defer wg.Done() defer wg.Done()
fileToProcess := args[0].(string) // Track per-file processing time
logger.Debug("Processing file: %s", fileToProcess) fileStartTime := time.Now()
// It's a bit fucked, maybe I could do better to call it from proc... But it'll do for now logger.Debug("Reading file %q", file)
modCount, matchCount, err := processor.Process(proc, fileToProcess, pattern, luaExpr) fileData, err := os.ReadFile(file)
if err != nil { if err != nil {
logger.Error("Failed to process file %s: %v", fileToProcess, err) logger.Error("Failed to read file %q: %v", file, err)
fmt.Fprintf(os.Stderr, "Failed to process file %s: %v\n", fileToProcess, err) return
stats.FailedFiles++
} else {
if modCount > 0 {
logger.Info("Successfully processed file %s: %d modifications from %d matches",
fileToProcess, modCount, matchCount)
} else if matchCount > 0 {
logger.Info("Found %d matches in file %s but made no modifications",
matchCount, fileToProcess)
} else {
logger.Debug("No matches found in file: %s", fileToProcess)
}
stats.ProcessedFiles++
stats.TotalMatches += matchCount
stats.TotalModifications += modCount
} }
}, file) fileDataStr := string(fileData)
logger.Debug("Saving file %q to database", file)
err = db.SaveFile(file, fileData)
if err != nil {
logger.Error("Failed to save file %q to database: %v", file, err)
return
}
logger.Debug("Running isolate commands for file %q", file)
fileDataStr, err = RunIsolateCommands(association, file, fileDataStr, &fileMutex)
if err != nil {
logger.Error("Failed to run isolate commands for file %q: %v", file, err)
return
}
logger.Debug("Running other commands for file %q", file)
fileDataStr, err = RunOtherCommands(file, fileDataStr, association, &fileMutex, commandLoggers)
if err != nil {
logger.Error("Failed to run other commands for file %q: %v", file, err)
return
}
logger.Debug("Writing file %q", file)
err = os.WriteFile(file, []byte(fileDataStr), 0644)
if err != nil {
logger.Error("Failed to write file %q: %v", file, err)
return
}
logger.Debug("File %q processed in %v", file, time.Since(fileStartTime))
}, file, commands)
} }
wg.Wait() wg.Wait()
processingTime := time.Since(startTime)
logger.Info("Processing completed in %v", processingTime)
if stats.ProcessedFiles > 0 {
logger.Info("Average time per file: %v", processingTime/time.Duration(stats.ProcessedFiles))
}
// TODO: Also give each command its own logger, maybe prefix it with something... Maybe give commands a name?
// Do that with logger.WithField("loglevel", level.String())
// Since each command also has its own log level
// TODO: Maybe even figure out how to run individual commands...?
// TODO: What to do with git? Figure it out ....
// if *gitFlag {
// logger.Info("Git integration enabled, setting up git repository")
// err := setupGit()
// if err != nil {
// logger.Error("Failed to setup git: %v", err)
// fmt.Fprintf(os.Stderr, "Error setting up git: %v\n", err)
// return
// }
// }
// logger.Debug("Expanding file patterns")
// files, err := expandFilePatterns(filePatterns)
// if err != nil {
// logger.Error("Failed to expand file patterns: %v", err)
// fmt.Fprintf(os.Stderr, "Error expanding file patterns: %v\n", err)
// return
// }
// if *gitFlag {
// logger.Info("Cleaning up git files before processing")
// err := cleanupGitFiles(files)
// if err != nil {
// logger.Error("Failed to cleanup git files: %v", err)
// fmt.Fprintf(os.Stderr, "Error cleaning up git files: %v\n", err)
// return
// }
// }
// if *resetFlag {
// logger.Info("Files reset to their original state, nothing more to do")
// log.Printf("Files reset to their original state, nothing more to do")
// return
// }
// Print summary // Print summary
if stats.TotalModifications == 0 { if stats.TotalModifications == 0 {
logger.Warning("No modifications were made in any files") logger.Warning("No modifications were made in any files")
fmt.Fprintf(os.Stderr, "No modifications were made in any files\n")
} else { } else {
logger.Info("Operation complete! Modified %d values in %d/%d files", logger.Info("Operation complete! Modified %d values in %d/%d files",
stats.TotalModifications, stats.ProcessedFiles, stats.ProcessedFiles+stats.FailedFiles) stats.TotalModifications, stats.ProcessedFiles, stats.ProcessedFiles+stats.FailedFiles)
fmt.Printf("Operation complete! Modified %d values in %d/%d files\n", sortedCommands := []string{}
stats.TotalModifications, stats.ProcessedFiles, stats.ProcessedFiles+stats.FailedFiles) stats.ModificationsPerCommand.Range(func(key, value interface{}) bool {
sortedCommands = append(sortedCommands, key.(string))
return true
})
sort.Strings(sortedCommands)
for _, command := range sortedCommands {
count, _ := stats.ModificationsPerCommand.Load(command)
if count.(int) > 0 {
logger.Info("\tCommand %q made %d modifications", command, count)
} else {
logger.Warning("\tCommand %q made no modifications", command)
}
}
} }
} }
func setupGit() error { func HandleSpecialArgs(args []string, err error, db utils.DB) (bool, error) {
cwd, err := os.Getwd() switch args[0] {
if err != nil { case "reset":
return fmt.Errorf("failed to get current working directory: %w", err) err = utils.ResetAllFiles(db)
}
logger.Debug("Current working directory obtained: %s", cwd)
logger.Debug("Attempting to open git repository at %s", cwd)
repo, err = git.PlainOpen(cwd)
if err != nil {
logger.Debug("No existing git repository found at %s, attempting to initialize a new git repository.", cwd)
repo, err = git.PlainInit(cwd, false)
if err != nil { if err != nil {
return fmt.Errorf("failed to initialize a new git repository at %s: %w", cwd, err) logger.Error("Failed to reset all files: %v", err)
return true, err
} }
logger.Info("Successfully initialized a new git repository at %s", cwd) logger.Info("All files reset")
} else { return true, nil
logger.Info("Successfully opened existing git repository at %s", cwd) case "dump":
} err = db.RemoveAllFiles()
logger.Debug("Attempting to obtain worktree for repository at %s", cwd)
worktree, err = repo.Worktree()
if err != nil {
return fmt.Errorf("failed to obtain worktree for repository at %s: %w", cwd, err)
}
logger.Debug("Successfully obtained worktree for repository at %s", cwd)
return nil
}
func expandFilePatterns(patterns []string) ([]string, error) {
var files []string
filesMap := make(map[string]bool)
cwd, err := os.Getwd()
if err != nil {
return nil, fmt.Errorf("failed to get current working directory: %w", err)
}
logger.Debug("Expanding patterns from directory: %s", cwd)
for _, pattern := range patterns {
logger.Trace("Processing pattern: %s", pattern)
matches, _ := doublestar.Glob(os.DirFS(cwd), pattern)
logger.Debug("Found %d matches for pattern %s", len(matches), pattern)
for _, m := range matches {
info, err := os.Stat(m)
if err != nil {
logger.Warning("Error getting file info for %s: %v", m, err)
continue
}
if !info.IsDir() && !filesMap[m] {
logger.Trace("Adding file to process list: %s", m)
filesMap[m], files = true, append(files, m)
}
}
}
if len(files) > 0 {
logger.Debug("Found %d files to process: %v", len(files), files)
}
return files, nil
}
func cleanupGitFiles(files []string) error {
for _, file := range files {
logger.Debug("Checking git status for file: %s", file)
status, err := worktree.Status()
if err != nil { if err != nil {
logger.Error("Error getting worktree status: %v", err) logger.Error("Failed to remove all files from database: %v", err)
fmt.Fprintf(os.Stderr, "Error getting worktree status: %v\n", err) return true, err
return fmt.Errorf("error getting worktree status: %w", err)
}
if status.IsUntracked(file) {
logger.Info("Detected untracked file: %s. Adding to git index.", file)
_, err = worktree.Add(file)
if err != nil {
logger.Error("Error adding file to git: %v", err)
fmt.Fprintf(os.Stderr, "Error adding file to git: %v\n", err)
return fmt.Errorf("error adding file to git: %w", err)
}
filename := filepath.Base(file)
logger.Info("File %s added successfully. Committing with message: 'Track %s'", filename, filename)
_, err = worktree.Commit("Track "+filename, &git.CommitOptions{
Author: &object.Signature{
Name: "Big Chef",
Email: "bigchef@bigchef.com",
When: time.Now(),
},
})
if err != nil {
logger.Error("Error committing file: %v", err)
fmt.Fprintf(os.Stderr, "Error committing file: %v\n", err)
return fmt.Errorf("error committing file: %w", err)
}
logger.Info("Successfully committed file: %s", filename)
} else {
logger.Info("File %s is already tracked. Restoring it to the working tree.", file)
err := worktree.Restore(&git.RestoreOptions{
Files: []string{file},
Staged: true,
Worktree: true,
})
if err != nil {
logger.Error("Error restoring file: %v", err)
fmt.Fprintf(os.Stderr, "Error restoring file: %v\n", err)
return fmt.Errorf("error restoring file: %w", err)
}
logger.Info("File %s restored successfully", file)
} }
logger.Info("All files removed from database")
return true, nil
} }
return nil return false, nil
}
func CreateExampleConfig() {
commands := []utils.ModifyCommand{
{
Name: "DoubleNumericValues",
Regex: "<value>(\\d+)</value>",
Lua: "v1 * 2",
Files: []string{"data/*.xml"},
LogLevel: "INFO",
},
{
Name: "UpdatePrices",
Regex: "price=\"(\\d+)\"",
Lua: "if num(v1) < 100 then return v1 * 1.5 else return v1 end",
Files: []string{"items/*.xml", "shop/*.xml"},
LogLevel: "DEBUG",
},
{
Name: "IsolatedTagUpdate",
Regex: "<tag>(.*?)</tag>",
Lua: "string.upper(s1)",
Files: []string{"config.xml"},
Isolate: true,
NoDedup: true,
LogLevel: "TRACE",
},
}
data, err := yaml.Marshal(commands)
if err != nil {
logger.Error("Failed to marshal example config: %v", err)
return
}
err = os.WriteFile("example_cook.yml", data, 0644)
if err != nil {
logger.Error("Failed to write example_cook.yml: %v", err)
return
}
logger.Info("Wrote example_cook.yml")
}
func RunOtherCommands(file string, fileDataStr string, association utils.FileCommandAssociation, fileMutex *sync.Mutex, commandLoggers map[string]*logger.Logger) (string, error) {
// Aggregate all the modifications and execute them
modifications := []utils.ReplaceCommand{}
for _, command := range association.Commands {
// Use command-specific logger if available, otherwise fall back to default logger
cmdLogger := logger.Default
if cmdLog, ok := commandLoggers[command.Name]; ok {
cmdLogger = cmdLog
}
cmdLogger.Info("Processing file %q with command %q", file, command.Regex)
newModifications, err := processor.ProcessRegex(fileDataStr, command, file)
if err != nil {
logger.Error("Failed to process file %q with command %q: %v", file, command.Regex, err)
continue
}
modifications = append(modifications, newModifications...)
// It is not guranteed that all the commands will be executed...
// TODO: Make this better
// We'd have to pass the map to executemodifications or something...
count, ok := stats.ModificationsPerCommand.Load(command.Name)
if !ok {
count = 0
}
stats.ModificationsPerCommand.Store(command.Name, count.(int)+len(newModifications))
cmdLogger.Debug("Command %q generated %d modifications", command.Name, len(newModifications))
}
if len(modifications) == 0 {
logger.Warning("No modifications found for file %q", file)
return fileDataStr, nil
}
// Sort commands in reverse order for safe replacements
var count int
fileDataStr, count = utils.ExecuteModifications(modifications, fileDataStr)
fileMutex.Lock()
stats.ProcessedFiles++
stats.TotalModifications += count
fileMutex.Unlock()
logger.Info("Executed %d modifications for file %q", count, file)
return fileDataStr, nil
}
func RunIsolateCommands(association utils.FileCommandAssociation, file string, fileDataStr string, fileMutex *sync.Mutex) (string, error) {
for _, isolateCommand := range association.IsolateCommands {
logger.Info("Processing file %q with isolate command %q", file, isolateCommand.Regex)
modifications, err := processor.ProcessRegex(fileDataStr, isolateCommand, file)
if err != nil {
logger.Error("Failed to process file %q with isolate command %q: %v", file, isolateCommand.Regex, err)
continue
}
if len(modifications) == 0 {
logger.Warning("No modifications found for file %q", file)
continue
}
var count int
fileDataStr, count = utils.ExecuteModifications(modifications, fileDataStr)
fileMutex.Lock()
stats.ProcessedFiles++
stats.TotalModifications += count
fileMutex.Unlock()
logger.Info("Executed %d isolate modifications for file %q", count, file)
}
return fileDataStr, nil
} }

View File

@@ -1,194 +0,0 @@
package processor
import (
"encoding/json"
"fmt"
"modify/logger"
"modify/processor/jsonpath"
lua "github.com/yuin/gopher-lua"
)
// JSONProcessor implements the Processor interface for JSON documents
type JSONProcessor struct{}
// ProcessContent implements the Processor interface for JSONProcessor
func (p *JSONProcessor) ProcessContent(content string, pattern string, luaExpr string) (string, int, int, error) {
logger.Debug("Processing JSON content with JSONPath: %s", pattern)
// Parse JSON document
logger.Trace("Parsing JSON document")
var jsonData interface{}
err := json.Unmarshal([]byte(content), &jsonData)
if err != nil {
logger.Error("Failed to parse JSON: %v", err)
return content, 0, 0, fmt.Errorf("error parsing JSON: %v", err)
}
// Find nodes matching the JSONPath pattern
logger.Debug("Executing JSONPath query: %s", pattern)
nodes, err := jsonpath.Get(jsonData, pattern)
if err != nil {
logger.Error("Failed to execute JSONPath: %v", err)
return content, 0, 0, fmt.Errorf("error getting nodes: %v", err)
}
matchCount := len(nodes)
logger.Debug("Found %d nodes matching JSONPath", matchCount)
if matchCount == 0 {
logger.Warning("No nodes matched the JSONPath pattern: %s", pattern)
return content, 0, 0, nil
}
modCount := 0
for i, node := range nodes {
logger.Trace("Processing node #%d at path: %s with value: %v", i+1, node.Path, node.Value)
// Initialize Lua
L, err := NewLuaState()
if err != nil {
logger.Error("Failed to create Lua state: %v", err)
return content, len(nodes), 0, fmt.Errorf("error creating Lua state: %v", err)
}
defer L.Close()
logger.Trace("Lua state initialized successfully")
err = p.ToLua(L, node.Value)
if err != nil {
logger.Error("Failed to convert value to Lua: %v", err)
return content, len(nodes), 0, fmt.Errorf("error converting to Lua: %v", err)
}
logger.Trace("Converted node value to Lua: %v", node.Value)
originalScript := luaExpr
fullScript := BuildLuaScript(luaExpr)
logger.Debug("Original script: %q, Full script: %q", originalScript, fullScript)
// Execute Lua script
logger.Trace("Executing Lua script: %q", fullScript)
if err := L.DoString(fullScript); err != nil {
logger.Error("Failed to execute Lua script: %v", err)
return content, len(nodes), 0, fmt.Errorf("error executing Lua %q: %v", fullScript, err)
}
logger.Trace("Lua script executed successfully")
// Get modified value
result, err := p.FromLua(L)
if err != nil {
logger.Error("Failed to get result from Lua: %v", err)
return content, len(nodes), 0, fmt.Errorf("error getting result from Lua: %v", err)
}
logger.Trace("Retrieved modified value from Lua: %v", result)
modified := false
modified = L.GetGlobal("modified").String() == "true"
if !modified {
logger.Debug("No changes made to node at path: %s", node.Path)
continue
}
// Apply the modification to the JSON data
logger.Debug("Updating JSON at path: %s with new value: %v", node.Path, result)
err = p.updateJSONValue(jsonData, node.Path, result)
if err != nil {
logger.Error("Failed to update JSON at path %s: %v", node.Path, err)
return content, len(nodes), 0, fmt.Errorf("error updating JSON: %v", err)
}
logger.Debug("Updated JSON at path: %s successfully", node.Path)
modCount++
}
logger.Info("JSON processing complete: %d modifications from %d matches", modCount, matchCount)
// Convert the modified JSON back to a string with same formatting
logger.Trace("Marshalling JSON data back to string")
var jsonBytes []byte
jsonBytes, err = json.MarshalIndent(jsonData, "", " ")
if err != nil {
logger.Error("Failed to marshal JSON: %v", err)
return content, modCount, matchCount, fmt.Errorf("error marshalling JSON: %v", err)
}
return string(jsonBytes), modCount, matchCount, nil
}
// updateJSONValue updates a value in the JSON structure based on its JSONPath
func (p *JSONProcessor) updateJSONValue(jsonData interface{}, path string, newValue interface{}) error {
logger.Trace("Updating JSON value at path: %s", path)
// Special handling for root node
if path == "$" {
logger.Debug("Handling special case for root node update")
// For the root node, we'll copy the value to the jsonData reference
// This is a special case since we can't directly replace the interface{} variable
// We need to handle different types of root elements
switch rootValue := newValue.(type) {
case map[string]interface{}:
// For objects, we need to copy over all keys
rootMap, ok := jsonData.(map[string]interface{})
if !ok {
// If the original wasn't a map, completely replace it with the new map
// This is handled by the jsonpath.Set function
logger.Debug("Root was not a map, replacing entire root")
return jsonpath.Set(jsonData, path, newValue)
}
// Clear the original map
logger.Trace("Clearing original root map")
for k := range rootMap {
delete(rootMap, k)
}
// Copy all keys from the new map
logger.Trace("Copying keys to root map")
for k, v := range rootValue {
rootMap[k] = v
}
return nil
case []interface{}:
// For arrays, we need to handle similarly
rootArray, ok := jsonData.([]interface{})
if !ok {
// If the original wasn't an array, use jsonpath.Set
logger.Debug("Root was not an array, replacing entire root")
return jsonpath.Set(jsonData, path, newValue)
}
// Clear and recreate the array
logger.Trace("Replacing root array")
*&rootArray = rootValue
return nil
default:
// For other types, use jsonpath.Set
logger.Debug("Replacing root with primitive value")
return jsonpath.Set(jsonData, path, newValue)
}
}
// For non-root paths, use the regular Set method
logger.Trace("Using regular Set method for non-root path")
err := jsonpath.Set(jsonData, path, newValue)
if err != nil {
logger.Error("Failed to set JSON value at path %s: %v", path, err)
return fmt.Errorf("failed to update JSON value at path '%s': %w", path, err)
}
return nil
}
// ToLua converts JSON values to Lua variables
func (p *JSONProcessor) ToLua(L *lua.LState, data interface{}) error {
table, err := ToLua(L, data)
if err != nil {
return err
}
L.SetGlobal("v", table)
return nil
}
// FromLua retrieves values from Lua
func (p *JSONProcessor) FromLua(L *lua.LState) (interface{}, error) {
luaValue := L.GetGlobal("v")
return FromLua(L, luaValue)
}

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@@ -1,490 +0,0 @@
package jsonpath
import (
"fmt"
"strconv"
)
// JSONStep represents a single step in a JSONPath query
type JSONStep struct {
Type StepType
Key string // For Child/RecursiveDescent
Index int // For Index (use -1 for wildcard "*")
}
// JSONNode represents a value in the JSON data with its path
type JSONNode struct {
Value interface{} // The value found at the path
Path string // The exact JSONPath where the value was found
}
// StepType defines the types of steps in a JSONPath
type StepType int
const (
RootStep StepType = iota // $ - The root element
ChildStep // .key - Direct child access
RecursiveDescentStep // ..key - Recursive search for key
WildcardStep // .* - All children of an object
IndexStep // [n] - Array index access (or [*] for all elements)
)
// TraversalMode determines how the traversal behaves
type TraversalMode int
const (
CollectMode TraversalMode = iota // Just collect matched nodes
ModifyFirstMode // Modify first matching node
ModifyAllMode // Modify all matching nodes
)
// ParseJSONPath parses a JSONPath string into a sequence of steps
func ParseJSONPath(path string) ([]JSONStep, error) {
if len(path) == 0 || path[0] != '$' {
return nil, fmt.Errorf("path must start with $; received: %q", path)
}
steps := []JSONStep{}
i := 0
for i < len(path) {
switch path[i] {
case '$':
steps = append(steps, JSONStep{Type: RootStep})
i++
case '.':
i++
if i < len(path) && path[i] == '.' {
// Recursive descent
i++
key, nextPos := readKey(path, i)
steps = append(steps, JSONStep{Type: RecursiveDescentStep, Key: key})
i = nextPos
} else {
// Child step or wildcard
key, nextPos := readKey(path, i)
if key == "*" {
steps = append(steps, JSONStep{Type: WildcardStep})
} else {
steps = append(steps, JSONStep{Type: ChildStep, Key: key})
}
i = nextPos
}
case '[':
// Index step
i++
indexStr, nextPos := readIndex(path, i)
if indexStr == "*" {
steps = append(steps, JSONStep{Type: IndexStep, Index: -1})
} else {
index, err := strconv.Atoi(indexStr)
if err != nil {
return nil, fmt.Errorf("invalid index: %s; error: %w", indexStr, err)
}
steps = append(steps, JSONStep{Type: IndexStep, Index: index})
}
i = nextPos + 1 // Skip closing ]
default:
return nil, fmt.Errorf("unexpected character: %c at position %d; path: %q", path[i], i, path)
}
}
return steps, nil
}
// readKey extracts a key name from the path
func readKey(path string, start int) (string, int) {
i := start
for ; i < len(path); i++ {
if path[i] == '.' || path[i] == '[' {
break
}
}
return path[start:i], i
}
// readIndex extracts an array index or wildcard from the path
func readIndex(path string, start int) (string, int) {
i := start
for ; i < len(path); i++ {
if path[i] == ']' {
break
}
}
return path[start:i], i
}
// Get retrieves values with their paths from data at the specified JSONPath
// Each returned JSONNode contains both the value and its exact path in the data structure
func Get(data interface{}, path string) ([]JSONNode, error) {
steps, err := ParseJSONPath(path)
if err != nil {
return nil, fmt.Errorf("failed to parse JSONPath %q: %w", path, err)
}
results := []JSONNode{}
err = traverseWithPaths(data, steps, &results, "$")
if err != nil {
return nil, fmt.Errorf("failed to traverse JSONPath %q: %w", path, err)
}
return results, nil
}
// Set updates the value at the specified JSONPath in the original data structure.
// It only modifies the first matching node.
func Set(data interface{}, path string, value interface{}) error {
steps, err := ParseJSONPath(path)
if err != nil {
return fmt.Errorf("failed to parse JSONPath %q: %w", path, err)
}
success := false
err = setWithPath(data, steps, &success, value, "$", ModifyFirstMode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", path, err)
}
return nil
}
// SetAll updates all matching values at the specified JSONPath.
func SetAll(data interface{}, path string, value interface{}) error {
steps, err := ParseJSONPath(path)
if err != nil {
return fmt.Errorf("failed to parse JSONPath %q: %w", path, err)
}
success := false
err = setWithPath(data, steps, &success, value, "$", ModifyAllMode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", path, err)
}
return nil
}
// setWithPath modifies values while tracking paths
func setWithPath(node interface{}, steps []JSONStep, success *bool, value interface{}, currentPath string, mode TraversalMode) error {
if node == nil || *success && mode == ModifyFirstMode {
return nil
}
// Skip root step
actualSteps := steps
if len(steps) > 0 && steps[0].Type == RootStep {
actualSteps = steps[1:]
}
// If we have no steps left, we're setting the root value
if len(actualSteps) == 0 {
// For the root node, we need to handle it differently depending on what's passed in
// since we can't directly replace the interface{} variable
// We'll signal success and let the JSONProcessor handle updating the root
*success = true
return nil
}
// Process the first step
step := actualSteps[0]
remainingSteps := actualSteps[1:]
isLastStep := len(remainingSteps) == 0
switch step.Type {
case ChildStep:
m, ok := node.(map[string]interface{})
if !ok {
return fmt.Errorf("node at path %q is not a map; actual type: %T", currentPath, node)
}
childPath := currentPath + "." + step.Key
if isLastStep {
// We've reached the target, set the value
m[step.Key] = value
*success = true
return nil
}
// Create intermediate nodes if necessary
child, exists := m[step.Key]
if !exists {
// Create missing intermediate node
if len(remainingSteps) > 0 && remainingSteps[0].Type == IndexStep {
child = []interface{}{}
} else {
child = map[string]interface{}{}
}
m[step.Key] = child
}
err := setWithPath(child, remainingSteps, success, value, childPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", childPath, err)
}
case IndexStep:
arr, ok := node.([]interface{})
if !ok {
return fmt.Errorf("node at path %q is not an array; actual type: %T", currentPath, node)
}
// Handle wildcard index
if step.Index == -1 {
for i, item := range arr {
itemPath := fmt.Sprintf("%s[%d]", currentPath, i)
if isLastStep {
arr[i] = value
*success = true
if mode == ModifyFirstMode {
return nil
}
} else {
err := setWithPath(item, remainingSteps, success, value, itemPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", itemPath, err)
}
if *success && mode == ModifyFirstMode {
return nil
}
}
}
return nil
}
// Handle specific index
if step.Index >= 0 && step.Index < len(arr) {
item := arr[step.Index]
itemPath := fmt.Sprintf("%s[%d]", currentPath, step.Index)
if isLastStep {
arr[step.Index] = value
*success = true
} else {
err := setWithPath(item, remainingSteps, success, value, itemPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", itemPath, err)
}
}
}
case RecursiveDescentStep:
// For recursive descent, first check direct match at this level
if m, ok := node.(map[string]interface{}); ok && step.Key != "*" {
if val, exists := m[step.Key]; exists {
directPath := currentPath + "." + step.Key
if isLastStep {
m[step.Key] = value
*success = true
if mode == ModifyFirstMode {
return nil
}
} else {
err := setWithPath(val, remainingSteps, success, value, directPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", directPath, err)
}
if *success && mode == ModifyFirstMode {
return nil
}
}
}
}
// Then continue recursion to all children
switch n := node.(type) {
case map[string]interface{}:
for k, v := range n {
childPath := currentPath + "." + k
// Skip keys we've already processed directly
if step.Key != "*" && k == step.Key {
continue
}
err := setWithPath(v, steps, success, value, childPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", childPath, err)
}
if *success && mode == ModifyFirstMode {
return nil
}
}
case []interface{}:
for i, v := range n {
childPath := fmt.Sprintf("%s[%d]", currentPath, i)
err := setWithPath(v, steps, success, value, childPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", childPath, err)
}
if *success && mode == ModifyFirstMode {
return nil
}
}
}
case WildcardStep:
m, ok := node.(map[string]interface{})
if !ok {
return fmt.Errorf("node at path %q is not a map; actual type: %T", currentPath, node)
}
for k, v := range m {
childPath := currentPath + "." + k
if isLastStep {
m[k] = value
*success = true
if mode == ModifyFirstMode {
return nil
}
} else {
err := setWithPath(v, remainingSteps, success, value, childPath, mode)
if err != nil {
return fmt.Errorf("failed to set value at JSONPath %q: %w", childPath, err)
}
if *success && mode == ModifyFirstMode {
return nil
}
}
}
}
return nil
}
// traverseWithPaths tracks both nodes and their paths during traversal
func traverseWithPaths(node interface{}, steps []JSONStep, results *[]JSONNode, currentPath string) error {
if len(steps) == 0 || node == nil {
return fmt.Errorf("cannot traverse with empty steps or nil node; steps length: %d, node: %v", len(steps), node)
}
// Skip root step
actualSteps := steps
if steps[0].Type == RootStep {
if len(steps) == 1 {
*results = append(*results, JSONNode{Value: node, Path: currentPath})
return nil
}
actualSteps = steps[1:]
}
// Process the first step
step := actualSteps[0]
remainingSteps := actualSteps[1:]
isLastStep := len(remainingSteps) == 0
switch step.Type {
case ChildStep:
m, ok := node.(map[string]interface{})
if !ok {
return fmt.Errorf("node is not a map; actual type: %T", node)
}
child, exists := m[step.Key]
if !exists {
return fmt.Errorf("key not found: %s in node at path: %s", step.Key, currentPath)
}
childPath := currentPath + "." + step.Key
if isLastStep {
*results = append(*results, JSONNode{Value: child, Path: childPath})
} else {
err := traverseWithPaths(child, remainingSteps, results, childPath)
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", childPath, err)
}
}
case IndexStep:
arr, ok := node.([]interface{})
if !ok {
return fmt.Errorf("node is not an array; actual type: %T", node)
}
// Handle wildcard index
if step.Index == -1 {
for i, item := range arr {
itemPath := fmt.Sprintf("%s[%d]", currentPath, i)
if isLastStep {
*results = append(*results, JSONNode{Value: item, Path: itemPath})
} else {
err := traverseWithPaths(item, remainingSteps, results, itemPath)
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", itemPath, err)
}
}
}
return nil
}
// Handle specific index
if step.Index >= 0 && step.Index < len(arr) {
item := arr[step.Index]
itemPath := fmt.Sprintf("%s[%d]", currentPath, step.Index)
if isLastStep {
*results = append(*results, JSONNode{Value: item, Path: itemPath})
} else {
err := traverseWithPaths(item, remainingSteps, results, itemPath)
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", itemPath, err)
}
}
} else {
return fmt.Errorf("index %d out of bounds for array at path: %s", step.Index, currentPath)
}
case RecursiveDescentStep:
// For recursive descent, first check direct match at this level
if m, ok := node.(map[string]interface{}); ok && step.Key != "*" {
if val, exists := m[step.Key]; exists {
directPath := currentPath + "." + step.Key
if isLastStep {
*results = append(*results, JSONNode{Value: val, Path: directPath})
} else {
err := traverseWithPaths(val, remainingSteps, results, directPath)
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", directPath, err)
}
}
}
}
// For wildcard, collect this node
if step.Key == "*" && isLastStep {
*results = append(*results, JSONNode{Value: node, Path: currentPath})
}
// Then continue recursion to all children
switch n := node.(type) {
case map[string]interface{}:
for k, v := range n {
childPath := currentPath + "." + k
err := traverseWithPaths(v, steps, results, childPath) // Use the same steps
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", childPath, err)
}
}
case []interface{}:
for i, v := range n {
childPath := fmt.Sprintf("%s[%d]", currentPath, i)
err := traverseWithPaths(v, steps, results, childPath) // Use the same steps
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", childPath, err)
}
}
}
case WildcardStep:
m, ok := node.(map[string]interface{})
if !ok {
return fmt.Errorf("node is not a map; actual type: %T", node)
}
for k, v := range m {
childPath := currentPath + "." + k
if isLastStep {
*results = append(*results, JSONNode{Value: v, Path: childPath})
} else {
err := traverseWithPaths(v, remainingSteps, results, childPath)
if err != nil {
return fmt.Errorf("failed to traverse JSONPath %q: %w", childPath, err)
}
}
}
}
return nil
}

View File

@@ -1,577 +0,0 @@
package jsonpath
import (
"reflect"
"testing"
)
func TestGetWithPathsBasic(t *testing.T) {
tests := []struct {
name string
data map[string]interface{}
path string
expected []JSONNode
error bool
}{
{
name: "simple property",
data: map[string]interface{}{
"name": "John",
"age": 30,
},
path: "$.name",
expected: []JSONNode{
{Value: "John", Path: "$.name"},
},
},
{
name: "nested property",
data: map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"age": 30,
},
},
path: "$.user.name",
expected: []JSONNode{
{Value: "John", Path: "$.user.name"},
},
},
{
name: "array access",
data: map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"name": "John", "age": 30},
map[string]interface{}{"name": "Jane", "age": 25},
},
},
path: "$.users[1].name",
expected: []JSONNode{
{Value: "Jane", Path: "$.users[1].name"},
},
},
{
name: "wildcard",
data: map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"name": "John", "age": 30},
map[string]interface{}{"name": "Jane", "age": 25},
},
},
path: "$.users[*].name",
expected: []JSONNode{
{Value: "John", Path: "$.users[0].name"},
{Value: "Jane", Path: "$.users[1].name"},
},
},
{
name: "recursive descent",
data: map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"profile": map[string]interface{}{
"email": "john@example.com",
},
},
"admin": map[string]interface{}{
"email": "admin@example.com",
},
},
path: "$..email",
expected: []JSONNode{
{Value: "john@example.com", Path: "$.user.profile.email"},
{Value: "admin@example.com", Path: "$.admin.email"},
},
},
{
name: "nonexistent path",
data: map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
},
},
path: "$.user.email",
expected: []JSONNode{},
error: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := Get(tt.data, tt.path)
if err != nil {
if !tt.error {
t.Errorf("GetWithPaths() returned error: %v", err)
}
return
}
// For nonexistent path, we expect empty slice
if tt.name == "nonexistent path" {
if len(result) > 0 {
t.Errorf("GetWithPaths() returned %v, expected empty result", result)
}
return
}
// Check if lengths match
if len(result) != len(tt.expected) {
t.Errorf("GetWithPaths() returned %d items, expected %d", len(result), len(tt.expected))
return
}
// For wildcard results, we need to check containment rather than exact order
if tt.name == "wildcard" || tt.name == "recursive descent" {
// For each expected item, check if it exists in the results by both value and path
for _, expected := range tt.expected {
found := false
for _, r := range result {
if reflect.DeepEqual(r.Value, expected.Value) && r.Path == expected.Path {
found = true
break
}
}
if !found {
t.Errorf("GetWithPaths() missing expected value: %v with path: %s", expected.Value, expected.Path)
}
}
} else {
// Otherwise check exact equality of both values and paths
for i, expected := range tt.expected {
if !reflect.DeepEqual(result[i].Value, expected.Value) {
t.Errorf("GetWithPaths() value at [%d] = %v, expected %v", i, result[i].Value, expected.Value)
}
if result[i].Path != expected.Path {
t.Errorf("GetWithPaths() path at [%d] = %s, expected %s", i, result[i].Path, expected.Path)
}
}
}
})
}
}
func TestSet(t *testing.T) {
t.Run("simple property", func(t *testing.T) {
data := map[string]interface{}{
"name": "John",
"age": 30,
}
err := Set(data, "$.name", "Jane")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
if data["name"] != "Jane" {
t.Errorf("Set() failed: expected name to be 'Jane', got %v", data["name"])
}
})
t.Run("nested property", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"age": 30,
},
}
err := Set(data, "$.user.name", "Jane")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
user, ok := data["user"].(map[string]interface{})
if !ok {
t.Fatalf("User is not a map")
}
if user["name"] != "Jane" {
t.Errorf("Set() failed: expected user.name to be 'Jane', got %v", user["name"])
}
})
t.Run("array element", func(t *testing.T) {
data := map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"name": "John", "age": 30},
map[string]interface{}{"name": "Jane", "age": 25},
},
}
err := Set(data, "$.users[0].name", "Bob")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
users, ok := data["users"].([]interface{})
if !ok {
t.Fatalf("Users is not a slice")
}
user0, ok := users[0].(map[string]interface{})
if !ok {
t.Fatalf("User is not a map")
}
if user0["name"] != "Bob" {
t.Errorf("Set() failed: expected users[0].name to be 'Bob', got %v", user0["name"])
}
})
t.Run("complex value", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"profile": map[string]interface{}{
"email": "john@example.com",
},
},
}
newProfile := map[string]interface{}{
"email": "john.doe@example.com",
"phone": "123-456-7890",
}
err := Set(data, "$.user.profile", newProfile)
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
userMap, ok := data["user"].(map[string]interface{})
if !ok {
t.Fatalf("User is not a map")
}
profile, ok := userMap["profile"].(map[string]interface{})
if !ok {
t.Fatalf("Profile is not a map")
}
if profile["email"] != "john.doe@example.com" || profile["phone"] != "123-456-7890" {
t.Errorf("Set() failed: expected profile to be updated with new values")
}
})
t.Run("create new property", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
},
}
err := Set(data, "$.user.email", "john@example.com")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
userMap, ok := data["user"].(map[string]interface{})
if !ok {
t.Fatalf("User is not a map")
}
if email, exists := userMap["email"]; !exists || email != "john@example.com" {
t.Errorf("Set() failed: expected user.email to be 'john@example.com', got %v", userMap["email"])
}
})
t.Run("create nested properties", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
},
}
err := Set(data, "$.user.contact.email", "john@example.com")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
userMap, ok := data["user"].(map[string]interface{})
if !ok {
t.Fatalf("User is not a map")
}
contact, ok := userMap["contact"].(map[string]interface{})
if !ok {
t.Fatalf("Contact is not a map")
}
if email, exists := contact["email"]; !exists || email != "john@example.com" {
t.Errorf("Set() failed: expected user.contact.email to be 'john@example.com', got %v", contact["email"])
}
})
t.Run("create array and element", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
},
}
// This should create an empty addresses array, but won't be able to set index 0
// since the array is empty
err := Set(data, "$.user.addresses[0].street", "123 Main St")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
})
t.Run("multiple targets (should only update first)", func(t *testing.T) {
data := map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"active": true},
map[string]interface{}{"active": true},
},
}
err := Set(data, "$.users[*].active", false)
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
users, ok := data["users"].([]interface{})
if !ok {
t.Fatalf("Users is not a slice")
}
user0, ok := users[0].(map[string]interface{})
if !ok {
t.Fatalf("User0 is not a map")
}
user1, ok := users[1].(map[string]interface{})
if !ok {
t.Fatalf("User1 is not a map")
}
// Only the first one should be changed
if active, exists := user0["active"]; !exists || active != false {
t.Errorf("Set() failed: expected users[0].active to be false, got %v", user0["active"])
}
// The second one should remain unchanged
if active, exists := user1["active"]; !exists || active != true {
t.Errorf("Set() incorrectly modified users[1].active: expected true, got %v", user1["active"])
}
})
t.Run("setting on root should not fail (anymore)", func(t *testing.T) {
data := map[string]interface{}{
"name": "John",
}
err := Set(data, "$", "Jane")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
// Data should be unchanged
if data["name"] != "John" {
t.Errorf("Data was modified when setting on root")
}
})
}
func TestSetAll(t *testing.T) {
t.Run("simple property", func(t *testing.T) {
data := map[string]interface{}{
"name": "John",
"age": 30,
}
err := SetAll(data, "$.name", "Jane")
if err != nil {
t.Errorf("SetAll() returned error: %v", err)
return
}
if data["name"] != "Jane" {
t.Errorf("SetAll() failed: expected name to be 'Jane', got %v", data["name"])
}
})
t.Run("all array elements", func(t *testing.T) {
data := map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"active": true},
map[string]interface{}{"active": true},
},
}
err := SetAll(data, "$.users[*].active", false)
if err != nil {
t.Errorf("SetAll() returned error: %v", err)
return
}
users, ok := data["users"].([]interface{})
if !ok {
t.Fatalf("Users is not a slice")
}
// Both elements should be updated
for i, user := range users {
userMap, ok := user.(map[string]interface{})
if !ok {
t.Fatalf("User%d is not a map", i)
}
if active, exists := userMap["active"]; !exists || active != false {
t.Errorf("SetAll() failed: expected users[%d].active to be false, got %v", i, userMap["active"])
}
}
})
t.Run("recursive descent", func(t *testing.T) {
data := map[string]interface{}{
"user": map[string]interface{}{
"profile": map[string]interface{}{
"active": true,
},
},
"admin": map[string]interface{}{
"profile": map[string]interface{}{
"active": true,
},
},
}
err := SetAll(data, "$..active", false)
if err != nil {
t.Errorf("SetAll() returned error: %v", err)
return
}
// Check user profile
userProfile, ok := data["user"].(map[string]interface{})["profile"].(map[string]interface{})
if !ok {
t.Fatalf("Failed to access user.profile")
}
if active, exists := userProfile["active"]; !exists || active != false {
t.Errorf("SetAll() didn't update user.profile.active, got: %v", active)
}
// Check admin profile
adminProfile, ok := data["admin"].(map[string]interface{})["profile"].(map[string]interface{})
if !ok {
t.Fatalf("Failed to access admin.profile")
}
if active, exists := adminProfile["active"]; !exists || active != false {
t.Errorf("SetAll() didn't update admin.profile.active, got: %v", active)
}
})
}
func TestGetWithPathsExtended(t *testing.T) {
tests := []struct {
name string
data map[string]interface{}
path string
expected []JSONNode
}{
{
name: "simple property",
data: map[string]interface{}{
"name": "John",
"age": 30,
},
path: "$.name",
expected: []JSONNode{
{Value: "John", Path: "$.name"},
},
},
{
name: "nested property",
data: map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"age": 30,
},
},
path: "$.user.name",
expected: []JSONNode{
{Value: "John", Path: "$.user.name"},
},
},
{
name: "array access",
data: map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"name": "John", "age": 30},
map[string]interface{}{"name": "Jane", "age": 25},
},
},
path: "$.users[1].name",
expected: []JSONNode{
{Value: "Jane", Path: "$.users[1].name"},
},
},
{
name: "wildcard",
data: map[string]interface{}{
"users": []interface{}{
map[string]interface{}{"name": "John", "age": 30},
map[string]interface{}{"name": "Jane", "age": 25},
},
},
path: "$.users[*].name",
expected: []JSONNode{
{Value: "John", Path: "$.users[0].name"},
{Value: "Jane", Path: "$.users[1].name"},
},
},
{
name: "recursive descent",
data: map[string]interface{}{
"user": map[string]interface{}{
"name": "John",
"profile": map[string]interface{}{
"email": "john@example.com",
},
},
"admin": map[string]interface{}{
"email": "admin@example.com",
},
},
path: "$..email",
expected: []JSONNode{
{Value: "john@example.com", Path: "$.user.profile.email"},
{Value: "admin@example.com", Path: "$.admin.email"},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := Get(tt.data, tt.path)
if err != nil {
t.Errorf("GetWithPaths() returned error: %v", err)
return
}
// Check if lengths match
if len(result) != len(tt.expected) {
t.Errorf("GetWithPaths() returned %d items, expected %d", len(result), len(tt.expected))
return
}
// For each expected item, find its match in the results and verify both value and path
for _, expected := range tt.expected {
found := false
for _, r := range result {
// Check if value matches
if reflect.DeepEqual(r.Value, expected.Value) {
found = true
// Check if path matches
if r.Path != expected.Path {
t.Errorf("Path mismatch for value %v: got %s, expected %s", r.Value, r.Path, expected.Path)
}
break
}
}
if !found {
t.Errorf("Expected node with value %v and path %s not found in results", expected.Value, expected.Path)
}
}
})
}
}

View File

@@ -1,318 +0,0 @@
package jsonpath
import (
"reflect"
"testing"
)
var testData = map[string]interface{}{
"store": map[string]interface{}{
"book": []interface{}{
map[string]interface{}{
"title": "The Fellowship of the Ring",
"price": 22.99,
},
map[string]interface{}{
"title": "The Two Towers",
"price": 23.45,
},
},
"bicycle": map[string]interface{}{
"color": "red",
"price": 199.95,
},
},
}
func TestParser(t *testing.T) {
tests := []struct {
path string
steps []JSONStep
wantErr bool
}{
{
path: "$.store.bicycle.color",
steps: []JSONStep{
{Type: RootStep},
{Type: ChildStep, Key: "store"},
{Type: ChildStep, Key: "bicycle"},
{Type: ChildStep, Key: "color"},
},
},
{
path: "$..price",
steps: []JSONStep{
{Type: RootStep},
{Type: RecursiveDescentStep, Key: "price"},
},
},
{
path: "$.store.book[*].title",
steps: []JSONStep{
{Type: RootStep},
{Type: ChildStep, Key: "store"},
{Type: ChildStep, Key: "book"},
{Type: IndexStep, Index: -1}, // Wildcard
{Type: ChildStep, Key: "title"},
},
},
{
path: "$.store.book[0]",
steps: []JSONStep{
{Type: RootStep},
{Type: ChildStep, Key: "store"},
{Type: ChildStep, Key: "book"},
{Type: IndexStep, Index: 0},
},
},
{
path: "invalid.path",
wantErr: true,
},
{
path: "$.store.book[abc]",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.path, func(t *testing.T) {
steps, err := ParseJSONPath(tt.path)
if (err != nil) != tt.wantErr {
t.Fatalf("ParseJSONPath() error = %v, wantErr %v", err, tt.wantErr)
}
if !tt.wantErr && !reflect.DeepEqual(steps, tt.steps) {
t.Errorf("ParseJSONPath() steps = %+v, want %+v", steps, tt.steps)
}
})
}
}
func TestEvaluator(t *testing.T) {
tests := []struct {
name string
path string
expected []JSONNode
error bool
}{
{
name: "simple_property_access",
path: "$.store.bicycle.color",
expected: []JSONNode{
{Value: "red", Path: "$.store.bicycle.color"},
},
},
{
name: "array_index_access",
path: "$.store.book[0].title",
expected: []JSONNode{
{Value: "The Fellowship of the Ring", Path: "$.store.book[0].title"},
},
},
{
name: "wildcard_array_access",
path: "$.store.book[*].title",
expected: []JSONNode{
{Value: "The Fellowship of the Ring", Path: "$.store.book[0].title"},
{Value: "The Two Towers", Path: "$.store.book[1].title"},
},
},
{
name: "recursive_price_search",
path: "$..price",
expected: []JSONNode{
{Value: 22.99, Path: "$.store.book[0].price"},
{Value: 23.45, Path: "$.store.book[1].price"},
{Value: 199.95, Path: "$.store.bicycle.price"},
},
},
{
name: "wildcard_recursive",
path: "$..*",
expected: []JSONNode{
// These will be compared by value only, paths will be validated separately
{Value: testData["store"].(map[string]interface{})["book"]},
{Value: testData["store"].(map[string]interface{})["bicycle"]},
{Value: testData["store"].(map[string]interface{})["book"].([]interface{})[0]},
{Value: testData["store"].(map[string]interface{})["book"].([]interface{})[1]},
{Value: "The Fellowship of the Ring"},
{Value: 22.99},
{Value: "The Two Towers"},
{Value: 23.45},
{Value: "red"},
{Value: 199.95},
},
},
{
name: "invalid_index",
path: "$.store.book[5]",
expected: []JSONNode{},
error: true,
},
{
name: "nonexistent_property",
path: "$.store.nonexistent",
expected: []JSONNode{},
error: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Use GetWithPaths directly
result, err := Get(testData, tt.path)
if err != nil {
if !tt.error {
t.Errorf("Get() returned error: %v", err)
}
return
}
// Special handling for wildcard recursive test
if tt.name == "wildcard_recursive" {
// Skip length check for wildcard recursive since it might vary
// Just verify that each expected item is in the results
// Validate values match and paths are filled in
for _, e := range tt.expected {
found := false
for _, r := range result {
if reflect.DeepEqual(r.Value, e.Value) {
found = true
break
}
}
if !found {
t.Errorf("Expected value %v not found in results", e.Value)
}
}
return
}
if len(result) != len(tt.expected) {
t.Errorf("Expected %d items, got %d", len(tt.expected), len(result))
}
// Validate both values and paths
for i, e := range tt.expected {
if i < len(result) {
if !reflect.DeepEqual(result[i].Value, e.Value) {
t.Errorf("Value at [%d]: got %v, expected %v", i, result[i].Value, e.Value)
}
if result[i].Path != e.Path {
t.Errorf("Path at [%d]: got %s, expected %s", i, result[i].Path, e.Path)
}
}
}
})
}
}
func TestEdgeCases(t *testing.T) {
t.Run("empty_data", func(t *testing.T) {
result, err := Get(nil, "$.a.b")
if err == nil {
t.Errorf("Expected error for empty data")
return
}
if len(result) > 0 {
t.Errorf("Expected empty result, got %v", result)
}
})
t.Run("empty_path", func(t *testing.T) {
_, err := ParseJSONPath("")
if err == nil {
t.Error("Expected error for empty path")
}
})
t.Run("numeric_keys", func(t *testing.T) {
data := map[string]interface{}{
"42": "answer",
}
result, err := Get(data, "$.42")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) == 0 || result[0].Value != "answer" {
t.Errorf("Expected 'answer', got %v", result)
}
})
}
func TestGetWithPaths(t *testing.T) {
tests := []struct {
name string
path string
expected []JSONNode
}{
{
name: "simple_property_access",
path: "$.store.bicycle.color",
expected: []JSONNode{
{Value: "red", Path: "$.store.bicycle.color"},
},
},
{
name: "array_index_access",
path: "$.store.book[0].title",
expected: []JSONNode{
{Value: "The Fellowship of the Ring", Path: "$.store.book[0].title"},
},
},
{
name: "wildcard_array_access",
path: "$.store.book[*].title",
expected: []JSONNode{
{Value: "The Fellowship of the Ring", Path: "$.store.book[0].title"},
{Value: "The Two Towers", Path: "$.store.book[1].title"},
},
},
{
name: "recursive_price_search",
path: "$..price",
expected: []JSONNode{
{Value: 22.99, Path: "$.store.book[0].price"},
{Value: 23.45, Path: "$.store.book[1].price"},
{Value: 199.95, Path: "$.store.bicycle.price"},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := Get(testData, tt.path)
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
// Check if lengths match
if len(result) != len(tt.expected) {
t.Errorf("GetWithPaths() returned %d items, expected %d", len(result), len(tt.expected))
return
}
// For each expected item, find its match in the results and verify both value and path
for _, expected := range tt.expected {
found := false
for _, r := range result {
// First verify the value matches
if reflect.DeepEqual(r.Value, expected.Value) {
found = true
// Then verify the path matches
if r.Path != expected.Path {
t.Errorf("Path mismatch for value %v: got %s, expected %s", r.Value, r.Path, expected.Path)
}
break
}
}
if !found {
t.Errorf("Expected node with value %v and path %s not found in results", expected.Value, expected.Path)
}
}
})
}
}

View File

@@ -1,44 +1,17 @@
package processor package processor
import ( import (
"crypto/md5"
"fmt" "fmt"
"os" "io"
"path/filepath" "net/http"
"strings" "strings"
"time"
"github.com/antchfx/xmlquery" logger "git.site.quack-lab.dev/dave/cylogger"
lua "github.com/yuin/gopher-lua" lua "github.com/yuin/gopher-lua"
"modify/logger"
) )
// Processor defines the interface for all file processors // Maybe we make this an interface again for the shits and giggles
type Processor interface { // We will see, it could easily be...
// Process handles processing a file with the given pattern and Lua expression
// Now implemented as a base function in processor.go
// Process(filename string, pattern string, luaExpr string) (int, int, error)
// ProcessContent handles processing a string content directly with the given pattern and Lua expression
// Returns the modified content, modification count, match count, and any error
ProcessContent(content string, pattern string, luaExpr string) (string, int, int, error)
// ToLua converts processor-specific data to Lua variables
ToLua(L *lua.LState, data interface{}) error
// FromLua retrieves modified data from Lua
FromLua(L *lua.LState) (interface{}, error)
}
// ModificationRecord tracks a single value modification
type ModificationRecord struct {
File string
OldValue string
NewValue string
Operation string
Context string
}
func NewLuaState() (*lua.LState, error) { func NewLuaState() (*lua.LState, error) {
L := lua.NewState() L := lua.NewState()
@@ -63,180 +36,73 @@ func NewLuaState() (*lua.LState, error) {
return L, nil return L, nil
} }
func Process(p Processor, filename string, pattern string, luaExpr string) (int, int, error) { // func Process(filename string, pattern string, luaExpr string) (int, int, error) {
logger.Debug("Processing file %q with pattern %q", filename, pattern) // logger.Debug("Processing file %q with pattern %q", filename, pattern)
//
// Read file content // // Read file content
cwd, err := os.Getwd() // cwd, err := os.Getwd()
if err != nil { // if err != nil {
logger.Error("Failed to get current working directory: %v", err) // logger.Error("Failed to get current working directory: %v", err)
return 0, 0, fmt.Errorf("error getting current working directory: %v", err) // return 0, 0, fmt.Errorf("error getting current working directory: %v", err)
} // }
//
fullPath := filepath.Join(cwd, filename) // fullPath := filepath.Join(cwd, filename)
logger.Trace("Reading file from: %s", fullPath) // logger.Trace("Reading file from: %s", fullPath)
//
stat, err := os.Stat(fullPath) // stat, err := os.Stat(fullPath)
if err != nil { // if err != nil {
logger.Error("Failed to stat file %s: %v", fullPath, err) // logger.Error("Failed to stat file %s: %v", fullPath, err)
return 0, 0, fmt.Errorf("error getting file info: %v", err) // return 0, 0, fmt.Errorf("error getting file info: %v", err)
} // }
logger.Debug("File size: %d bytes, modified: %s", stat.Size(), stat.ModTime().Format(time.RFC3339)) // logger.Debug("File size: %d bytes, modified: %s", stat.Size(), stat.ModTime().Format(time.RFC3339))
//
content, err := os.ReadFile(fullPath) // content, err := os.ReadFile(fullPath)
if err != nil { // if err != nil {
logger.Error("Failed to read file %s: %v", fullPath, err) // logger.Error("Failed to read file %s: %v", fullPath, err)
return 0, 0, fmt.Errorf("error reading file: %v", err) // return 0, 0, fmt.Errorf("error reading file: %v", err)
} // }
//
fileContent := string(content) // fileContent := string(content)
logger.Trace("File read successfully: %d bytes, hash: %x", len(content), md5sum(content)) // logger.Trace("File read successfully: %d bytes, hash: %x", len(content), md5sum(content))
//
// Detect and log file type // // Detect and log file type
fileType := detectFileType(filename, fileContent) // fileType := detectFileType(filename, fileContent)
if fileType != "" { // if fileType != "" {
logger.Debug("Detected file type: %s", fileType) // logger.Debug("Detected file type: %s", fileType)
} // }
//
// Process the content // // Process the content
logger.Debug("Starting content processing with %s processor", getProcessorType(p)) // logger.Debug("Starting content processing")
modifiedContent, modCount, matchCount, err := p.ProcessContent(fileContent, pattern, luaExpr) // modifiedContent, modCount, matchCount, err := ProcessContent(fileContent, pattern, luaExpr)
if err != nil { // if err != nil {
logger.Error("Processing error: %v", err) // logger.Error("Processing error: %v", err)
return 0, 0, err // return 0, 0, err
} // }
//
logger.Debug("Processing results: %d matches, %d modifications", matchCount, modCount) // logger.Debug("Processing results: %d matches, %d modifications", matchCount, modCount)
//
// If we made modifications, save the file // // If we made modifications, save the file
if modCount > 0 { // if modCount > 0 {
// Calculate changes summary // // Calculate changes summary
changePercent := float64(len(modifiedContent)) / float64(len(fileContent)) * 100 // changePercent := float64(len(modifiedContent)) / float64(len(fileContent)) * 100
logger.Info("File size change: %d → %d bytes (%.1f%%)", // logger.Info("File size change: %d → %d bytes (%.1f%%)",
len(fileContent), len(modifiedContent), changePercent) // len(fileContent), len(modifiedContent), changePercent)
//
logger.Debug("Writing modified content to %s", fullPath) // logger.Debug("Writing modified content to %s", fullPath)
err = os.WriteFile(fullPath, []byte(modifiedContent), 0644) // err = os.WriteFile(fullPath, []byte(modifiedContent), 0644)
if err != nil { // if err != nil {
logger.Error("Failed to write to file %s: %v", fullPath, err) // logger.Error("Failed to write to file %s: %v", fullPath, err)
return 0, 0, fmt.Errorf("error writing file: %v", err) // return 0, 0, fmt.Errorf("error writing file: %v", err)
} // }
logger.Debug("File written successfully, new hash: %x", md5sum([]byte(modifiedContent))) // logger.Debug("File written successfully, new hash: %x", md5sum([]byte(modifiedContent)))
} else if matchCount > 0 { // } else if matchCount > 0 {
logger.Debug("No content modifications needed for %d matches", matchCount) // logger.Debug("No content modifications needed for %d matches", matchCount)
} else { // } else {
logger.Debug("No matches found in file") // logger.Debug("No matches found in file")
} // }
//
return modCount, matchCount, nil // return modCount, matchCount, nil
} // }
// Helper function to get a short MD5 hash of content for logging
func md5sum(data []byte) []byte {
h := md5.New()
h.Write(data)
return h.Sum(nil)[:4] // Just use first 4 bytes for brevity
}
// Helper function to detect basic file type from extension and content
func detectFileType(filename string, content string) string {
ext := strings.ToLower(filepath.Ext(filename))
switch ext {
case ".xml":
return "XML"
case ".json":
return "JSON"
case ".html", ".htm":
return "HTML"
case ".txt":
return "Text"
case ".go":
return "Go"
case ".js":
return "JavaScript"
case ".py":
return "Python"
case ".java":
return "Java"
case ".c", ".cpp", ".h":
return "C/C++"
default:
// Try content-based detection for common formats
if strings.HasPrefix(strings.TrimSpace(content), "<?xml") {
return "XML"
}
if strings.HasPrefix(strings.TrimSpace(content), "{") ||
strings.HasPrefix(strings.TrimSpace(content), "[") {
return "JSON"
}
if strings.HasPrefix(strings.TrimSpace(content), "<!DOCTYPE html") ||
strings.HasPrefix(strings.TrimSpace(content), "<html") {
return "HTML"
}
return ""
}
}
// Helper function to get processor type name
func getProcessorType(p Processor) string {
switch p.(type) {
case *RegexProcessor:
return "Regex"
case *XMLProcessor:
return "XML"
case *JSONProcessor:
return "JSON"
default:
return "Unknown"
}
}
// ToLua converts a struct or map to a Lua table recursively
func ToLua(L *lua.LState, data interface{}) (lua.LValue, error) {
switch v := data.(type) {
case *xmlquery.Node:
luaTable := L.NewTable()
luaTable.RawSetString("text", lua.LString(v.Data))
// Should be a map, simple key value pairs
attr, err := ToLua(L, v.Attr)
if err != nil {
return nil, err
}
luaTable.RawSetString("attr", attr)
return luaTable, nil
case map[string]interface{}:
luaTable := L.NewTable()
for key, value := range v {
luaValue, err := ToLua(L, value)
if err != nil {
return nil, err
}
luaTable.RawSetString(key, luaValue)
}
return luaTable, nil
case []interface{}:
luaTable := L.NewTable()
for i, value := range v {
luaValue, err := ToLua(L, value)
if err != nil {
return nil, err
}
luaTable.RawSetInt(i+1, luaValue) // Lua arrays are 1-indexed
}
return luaTable, nil
case string:
return lua.LString(v), nil
case bool:
return lua.LBool(v), nil
case float64:
return lua.LNumber(v), nil
case nil:
return lua.LNil, nil
default:
return nil, fmt.Errorf("unsupported data type: %T", data)
}
}
// FromLua converts a Lua table to a struct or map recursively // FromLua converts a Lua table to a struct or map recursively
func FromLua(L *lua.LState, luaValue lua.LValue) (interface{}, error) { func FromLua(L *lua.LState, luaValue lua.LValue) (interface{}, error) {
@@ -313,6 +179,7 @@ function ceil(x) return math.ceil(x) end
function upper(s) return string.upper(s) end function upper(s) return string.upper(s) end
function lower(s) return string.lower(s) end function lower(s) return string.lower(s) end
function format(s, ...) return string.format(s, ...) end function format(s, ...) return string.format(s, ...) end
function trim(s) return string.gsub(s, "^%s*(.-)%s*$", "%1") end
-- String split helper -- String split helper
function strsplit(inputstr, sep) function strsplit(inputstr, sep)
@@ -384,11 +251,10 @@ modified = false
logger.Debug("Setting up Lua print function to Go") logger.Debug("Setting up Lua print function to Go")
L.SetGlobal("print", L.NewFunction(printToGo)) L.SetGlobal("print", L.NewFunction(printToGo))
L.SetGlobal("fetch", L.NewFunction(fetch))
return nil return nil
} }
// Helper utility functions
// LimitString truncates a string to maxLen and adds "..." if truncated // LimitString truncates a string to maxLen and adds "..." if truncated
func LimitString(s string, maxLen int) string { func LimitString(s string, maxLen int) string {
s = strings.ReplaceAll(s, "\n", "\\n") s = strings.ReplaceAll(s, "\n", "\\n")
@@ -462,18 +328,89 @@ func printToGo(L *lua.LState) int {
return 0 return 0
} }
// Max returns the maximum of two integers func fetch(L *lua.LState) int {
func Max(a, b int) int { // Get URL from first argument
if a > b { url := L.ToString(1)
return a if url == "" {
L.Push(lua.LNil)
L.Push(lua.LString("URL is required"))
return 2
} }
return b
}
// Min returns the minimum of two integers // Get options from second argument if provided
func Min(a, b int) int { var method string = "GET"
if a < b { var headers map[string]string = make(map[string]string)
return a var body string = ""
if L.GetTop() > 1 {
options := L.ToTable(2)
if options != nil {
// Get method
if methodVal := options.RawGetString("method"); methodVal != lua.LNil {
method = methodVal.String()
}
// Get headers
if headersVal := options.RawGetString("headers"); headersVal != lua.LNil {
if headersTable, ok := headersVal.(*lua.LTable); ok {
headersTable.ForEach(func(key lua.LValue, value lua.LValue) {
headers[key.String()] = value.String()
})
}
}
// Get body
if bodyVal := options.RawGetString("body"); bodyVal != lua.LNil {
body = bodyVal.String()
}
}
} }
return b
// Create HTTP request
req, err := http.NewRequest(method, url, strings.NewReader(body))
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(fmt.Sprintf("Error creating request: %v", err)))
return 2
}
// Set headers
for key, value := range headers {
req.Header.Set(key, value)
}
// Make request
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(fmt.Sprintf("Error making request: %v", err)))
return 2
}
defer resp.Body.Close()
// Read response body
bodyBytes, err := io.ReadAll(resp.Body)
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(fmt.Sprintf("Error reading response: %v", err)))
return 2
}
// Create response table
responseTable := L.NewTable()
responseTable.RawSetString("status", lua.LNumber(resp.StatusCode))
responseTable.RawSetString("statusText", lua.LString(resp.Status))
responseTable.RawSetString("ok", lua.LBool(resp.StatusCode >= 200 && resp.StatusCode < 300))
responseTable.RawSetString("body", lua.LString(string(bodyBytes)))
// Set headers in response
headersTable := L.NewTable()
for key, values := range resp.Header {
headersTable.RawSetString(key, lua.LString(values[0]))
}
responseTable.RawSetString("headers", headersTable)
L.Push(responseTable)
return 1
} }

View File

@@ -1,145 +1,97 @@
package processor package processor
import ( import (
"cook/utils"
"fmt" "fmt"
"regexp" "regexp"
"sort"
"strconv" "strconv"
"strings" "strings"
"time"
logger "git.site.quack-lab.dev/dave/cylogger"
lua "github.com/yuin/gopher-lua" lua "github.com/yuin/gopher-lua"
"modify/logger"
) )
// RegexProcessor implements the Processor interface using regex patterns
type RegexProcessor struct{}
// ToLua sets capture groups as Lua variables (v1, v2, etc. for numeric values and s1, s2, etc. for strings)
func (p *RegexProcessor) ToLua(L *lua.LState, data interface{}) error {
captureGroups, ok := data.([]*CaptureGroup)
if !ok {
return fmt.Errorf("expected []*CaptureGroup for captures, got %T", data)
}
groupindex := 0
for _, capture := range captureGroups {
if capture.Name == "" {
// We don't want to change the name of the capture group
// Even if it's empty
tempName := fmt.Sprintf("%d", groupindex+1)
groupindex++
L.SetGlobal("s"+tempName, lua.LString(capture.Value))
val, err := strconv.ParseFloat(capture.Value, 64)
if err == nil {
L.SetGlobal("v"+tempName, lua.LNumber(val))
}
} else {
val, err := strconv.ParseFloat(capture.Value, 64)
if err == nil {
L.SetGlobal(capture.Name, lua.LNumber(val))
} else {
L.SetGlobal(capture.Name, lua.LString(capture.Value))
}
}
}
return nil
}
func (p *RegexProcessor) FromLua(L *lua.LState) (interface{}, error) {
// Stub to satisfy interface
return nil, nil
}
// FromLua implements the Processor interface for RegexProcessor
func (p *RegexProcessor) FromLuaCustom(L *lua.LState, captureGroups []*CaptureGroup) ([]*CaptureGroup, error) {
captureIndex := 0
for _, capture := range captureGroups {
if capture.Name == "" {
capture.Name = fmt.Sprintf("%d", captureIndex+1)
vVarName := fmt.Sprintf("v%s", capture.Name)
sVarName := fmt.Sprintf("s%s", capture.Name)
captureIndex++
vLuaVal := L.GetGlobal(vVarName)
sLuaVal := L.GetGlobal(sVarName)
if sLuaVal.Type() == lua.LTString {
capture.Updated = sLuaVal.String()
}
// Numbers have priority
if vLuaVal.Type() == lua.LTNumber {
capture.Updated = vLuaVal.String()
}
} else {
// Easy shit
capture.Updated = L.GetGlobal(capture.Name).String()
}
}
return captureGroups, nil
}
type CaptureGroup struct { type CaptureGroup struct {
Name string Name string
Value string Value string
Updated string Updated string
Range [2]int Range [2]int
} }
type ReplaceCommand struct {
From int
To int
With string
}
// ProcessContent applies regex replacement with Lua processing // ProcessContent applies regex replacement with Lua processing
func (p *RegexProcessor) ProcessContent(content string, pattern string, luaExpr string) (string, int, int, error) { // The filename here exists ONLY so we can pass it to the lua environment
pattern = ResolveRegexPlaceholders(pattern) // It's not used for anything else
func ProcessRegex(content string, command utils.ModifyCommand, filename string) ([]utils.ReplaceCommand, error) {
var commands []utils.ReplaceCommand
logger.Trace("Processing regex: %q", command.Regex)
// Start timing the regex processing
startTime := time.Now()
// We don't HAVE to do this multiple times for a pattern
// But it's quick enough for us to not care
pattern := resolveRegexPlaceholders(command.Regex)
// I'm not too happy about having to trim regex, we could have meaningful whitespace or newlines
// But it's a compromise that allows us to use | in yaml
// Otherwise we would have to escape every god damn pair of quotation marks
// And a bunch of other shit
pattern = strings.TrimSpace(pattern)
logger.Debug("Compiling regex pattern: %s", pattern) logger.Debug("Compiling regex pattern: %s", pattern)
patternCompileStart := time.Now()
compiledPattern, err := regexp.Compile(pattern) compiledPattern, err := regexp.Compile(pattern)
if err != nil { if err != nil {
logger.Error("Error compiling pattern: %v", err) logger.Error("Error compiling pattern: %v", err)
return "", 0, 0, fmt.Errorf("error compiling pattern: %v", err) return commands, fmt.Errorf("error compiling pattern: %v", err)
} }
logger.Debug("Compiled pattern successfully: %s", pattern) logger.Debug("Compiled pattern successfully in %v: %s", time.Since(patternCompileStart), pattern)
previous := luaExpr // Same here, it's just string concatenation, it won't kill us
luaExpr = BuildLuaScript(luaExpr) // More important is that we don't fuck up the command
// But we shouldn't be able to since it's passed by value
previous := command.Lua
luaExpr := BuildLuaScript(command.Lua)
logger.Debug("Transformed Lua expression: %q → %q", previous, luaExpr) logger.Debug("Transformed Lua expression: %q → %q", previous, luaExpr)
// Initialize Lua environment
modificationCount := 0
// Process all regex matches // Process all regex matches
result := content matchFindStart := time.Now()
indices := compiledPattern.FindAllStringSubmatchIndex(content, -1) indices := compiledPattern.FindAllStringSubmatchIndex(content, -1)
logger.Debug("Found %d matches in content of length %d", len(indices), len(content)) matchFindDuration := time.Since(matchFindStart)
logger.Debug("Found %d matches in content of length %d (search took %v)",
len(indices), len(content), matchFindDuration)
// Log pattern complexity metrics
patternComplexity := estimatePatternComplexity(pattern)
logger.Debug("Pattern complexity estimate: %d", patternComplexity)
if len(indices) == 0 {
logger.Warning("No matches found for regex: %q", pattern)
logger.Debug("Total regex processing time: %v", time.Since(startTime))
return commands, nil
}
// We walk backwards because we're replacing something with something else that might be longer // We walk backwards because we're replacing something with something else that might be longer
// And in the case it is longer than the original all indicces past that change will be fucked up // And in the case it is longer than the original all indicces past that change will be fucked up
// By going backwards we fuck up all the indices to the end of the file that we don't care about // By going backwards we fuck up all the indices to the end of the file that we don't care about
// Because there either aren't any (last match) or they're already modified (subsequent matches) // Because there either aren't any (last match) or they're already modified (subsequent matches)
for i := len(indices) - 1; i >= 0; i-- { for i, matchIndices := range indices {
logger.Debug("Processing match %d of %d", i+1, len(indices)) logger.Debug("Processing match %d of %d", i+1, len(indices))
logger.Trace("Match indices: %v (match position %d-%d)", matchIndices, matchIndices[0], matchIndices[1])
L, err := NewLuaState() L, err := NewLuaState()
if err != nil { if err != nil {
logger.Error("Error creating Lua state: %v", err) logger.Error("Error creating Lua state: %v", err)
return "", 0, 0, fmt.Errorf("error creating Lua state: %v", err) return commands, fmt.Errorf("error creating Lua state: %v", err)
} }
L.SetGlobal("file", lua.LString(filename))
// Hmm... Maybe we don't want to defer this.. // Hmm... Maybe we don't want to defer this..
// Maybe we want to close them every iteration // Maybe we want to close them every iteration
// We'll leave it as is for now // We'll leave it as is for now
defer L.Close() defer L.Close()
logger.Trace("Lua state created successfully for match %d", i+1) logger.Trace("Lua state created successfully for match %d", i+1)
matchIndices := indices[i]
logger.Trace("Match indices: %v (match position %d-%d)", matchIndices, matchIndices[0], matchIndices[1])
// Why we're doing this whole song and dance of indices is to properly handle empty matches // Why we're doing this whole song and dance of indices is to properly handle empty matches
// Plus it's a little cleaner to surgically replace our matches // Plus it's a little cleaner to surgically replace our matches
// If we were to use string.replace and encountered an empty match there'd be nothing to replace // If we were to use string.replace and encountered an empty match there'd be nothing to replace
@@ -208,9 +160,13 @@ func (p *RegexProcessor) ProcessContent(content string, pattern string, luaExpr
} }
} }
captureGroups = deduplicateGroups(captureGroups) // Use the DeduplicateGroups flag to control whether to deduplicate capture groups
if !command.NoDedup {
logger.Debug("Deduplicating capture groups as specified in command settings")
captureGroups = deduplicateGroups(captureGroups)
}
if err := p.ToLua(L, captureGroups); err != nil { if err := toLua(L, captureGroups); err != nil {
logger.Error("Failed to set Lua variables: %v", err) logger.Error("Failed to set Lua variables: %v", err)
continue continue
} }
@@ -224,7 +180,7 @@ func (p *RegexProcessor) ProcessContent(content string, pattern string, luaExpr
logger.Trace("Lua script executed successfully") logger.Trace("Lua script executed successfully")
// Get modifications from Lua // Get modifications from Lua
captureGroups, err = p.FromLuaCustom(L, captureGroups) captureGroups, err = fromLua(L, captureGroups)
if err != nil { if err != nil {
logger.Error("Failed to retrieve modifications from Lua: %v", err) logger.Error("Failed to retrieve modifications from Lua: %v", err)
continue continue
@@ -246,7 +202,6 @@ func (p *RegexProcessor) ProcessContent(content string, pattern string, luaExpr
} }
if replacement == "" { if replacement == "" {
commands := make([]ReplaceCommand, 0, len(captureGroups))
// Apply the modifications to the original match // Apply the modifications to the original match
replacement = match replacement = match
@@ -257,62 +212,38 @@ func (p *RegexProcessor) ProcessContent(content string, pattern string, luaExpr
modifiedGroups++ modifiedGroups++
} }
} }
logger.Debug("%d of %d capture groups were modified", modifiedGroups, len(captureGroups)) logger.Info("%d of %d capture groups identified for modification", modifiedGroups, len(captureGroups))
for _, capture := range captureGroups { for _, capture := range captureGroups {
if capture.Value == capture.Updated { if capture.Value == capture.Updated {
logger.Trace("Capture group unchanged: %s", capture.Value) logger.Info("Capture group unchanged: %s", LimitString(capture.Value, 50))
continue continue
} }
// Log what changed with context // Log what changed with context
logger.Debug("Modifying group %s: %q → %q", logger.Debug("Capture group %s scheduled for modification: %q → %q",
capture.Name, capture.Value, capture.Updated) capture.Name, capture.Value, capture.Updated)
// Indices of the group are relative to content // Indices of the group are relative to content
// To relate them to match we have to subtract the match start index // To relate them to match we have to subtract the match start index
// replacement = replacement[:groupStart] + newVal + replacement[groupEnd:] // replacement = replacement[:groupStart] + newVal + replacement[groupEnd:]
commands = append(commands, ReplaceCommand{ commands = append(commands, utils.ReplaceCommand{
From: capture.Range[0] - matchIndices[0], From: capture.Range[0],
To: capture.Range[1] - matchIndices[0], To: capture.Range[1],
With: capture.Updated, With: capture.Updated,
}) })
} }
} else {
// Sort commands in reverse order for safe replacements commands = append(commands, utils.ReplaceCommand{
sort.Slice(commands, func(i, j int) bool { From: matchIndices[0],
return commands[i].From > commands[j].From To: matchIndices[1],
With: replacement,
}) })
logger.Trace("Applying %d replacement commands in reverse order", len(commands))
for _, command := range commands {
logger.Trace("Replace pos %d-%d with %q", command.From, command.To, command.With)
if command.To < command.From {
logger.Error("Command to is less than from: %v", command)
continue
}
if command.From > len(replacement) || command.To > len(replacement) {
logger.Error("Command from or to is greater than replacement length: %v", command)
continue
}
replacement = replacement[:command.From] + command.With + replacement[command.To:]
}
} }
// Preview the replacement for logging
replacementPreview := replacement
if len(replacement) > 50 {
replacementPreview = replacement[:47] + "..."
}
logger.Debug("Replacing match %q with %q", matchPreview, replacementPreview)
modificationCount++
result = result[:matchIndices[0]] + replacement + result[matchIndices[1]:]
logger.Debug("Match #%d processed, running modification count: %d", i+1, modificationCount)
} }
logger.Info("Regex processing complete: %d modifications from %d matches", modificationCount, len(indices)) logger.Debug("Total regex processing time: %v", time.Since(startTime))
return result, modificationCount, len(indices), nil return commands, nil
} }
func deduplicateGroups(captureGroups []*CaptureGroup) []*CaptureGroup { func deduplicateGroups(captureGroups []*CaptureGroup) []*CaptureGroup {
@@ -330,7 +261,7 @@ func deduplicateGroups(captureGroups []*CaptureGroup) []*CaptureGroup {
} }
if overlaps { if overlaps {
// We CAN just continue despite this fuckup // We CAN just continue despite this fuckup
logger.Error("Overlapping capture group: %s", group.Name) logger.Warning("Overlapping capture group: %s", group.Name)
continue continue
} }
logger.Debug("No overlap detected for capture group: %s. Adding to deduplicated groups.", group.Name) logger.Debug("No overlap detected for capture group: %s. Adding to deduplicated groups.", group.Name)
@@ -344,12 +275,10 @@ func deduplicateGroups(captureGroups []*CaptureGroup) []*CaptureGroup {
// If it were not here our !num in a named capture group would // If it were not here our !num in a named capture group would
// Expand to another capture group in the capture group // Expand to another capture group in the capture group
// We really only want one (our named) capture group // We really only want one (our named) capture group
func ResolveRegexPlaceholders(pattern string) string { func resolveRegexPlaceholders(pattern string) string {
// Handle special pattern modifications // Handle special pattern modifications
if !strings.HasPrefix(pattern, "(?s)") { if !strings.HasPrefix(pattern, "(?s)") {
pattern = "(?s)" + pattern pattern = "(?s)" + pattern
// Use fmt.Printf for test compatibility
fmt.Printf("Pattern modified to include (?s): %s\n", pattern)
} }
namedGroupNum := regexp.MustCompile(`(?:(\?<[^>]+>)(!num))`) namedGroupNum := regexp.MustCompile(`(?:(\?<[^>]+>)(!num))`)
@@ -361,7 +290,7 @@ func ResolveRegexPlaceholders(pattern string) string {
replacement := `-?\d*\.?\d+` replacement := `-?\d*\.?\d+`
return parts[1] + replacement return parts[1] + replacement
}) })
pattern = strings.ReplaceAll(pattern, "!num", `"?(-?\d*\.?\d+)"?`) pattern = strings.ReplaceAll(pattern, "!num", `(-?\d*\.?\d+)`)
pattern = strings.ReplaceAll(pattern, "!any", `.*?`) pattern = strings.ReplaceAll(pattern, "!any", `.*?`)
repPattern := regexp.MustCompile(`!rep\(([^,]+),\s*(\d+)\)`) repPattern := regexp.MustCompile(`!rep\(([^,]+),\s*(\d+)\)`)
// !rep(pattern, count) repeats the pattern n times // !rep(pattern, count) repeats the pattern n times
@@ -378,3 +307,85 @@ func ResolveRegexPlaceholders(pattern string) string {
}) })
return pattern return pattern
} }
// ToLua sets capture groups as Lua variables (v1, v2, etc. for numeric values and s1, s2, etc. for strings)
func toLua(L *lua.LState, data interface{}) error {
captureGroups, ok := data.([]*CaptureGroup)
if !ok {
return fmt.Errorf("expected []*CaptureGroup for captures, got %T", data)
}
groupindex := 0
for _, capture := range captureGroups {
if capture.Name == "" {
// We don't want to change the name of the capture group
// Even if it's empty
tempName := fmt.Sprintf("%d", groupindex+1)
groupindex++
L.SetGlobal("s"+tempName, lua.LString(capture.Value))
val, err := strconv.ParseFloat(capture.Value, 64)
if err == nil {
L.SetGlobal("v"+tempName, lua.LNumber(val))
}
} else {
val, err := strconv.ParseFloat(capture.Value, 64)
if err == nil {
L.SetGlobal(capture.Name, lua.LNumber(val))
} else {
L.SetGlobal(capture.Name, lua.LString(capture.Value))
}
}
}
return nil
}
// FromLua implements the Processor interface for RegexProcessor
func fromLua(L *lua.LState, captureGroups []*CaptureGroup) ([]*CaptureGroup, error) {
captureIndex := 0
for _, capture := range captureGroups {
if capture.Name == "" {
capture.Name = fmt.Sprintf("%d", captureIndex+1)
vVarName := fmt.Sprintf("v%s", capture.Name)
sVarName := fmt.Sprintf("s%s", capture.Name)
captureIndex++
vLuaVal := L.GetGlobal(vVarName)
sLuaVal := L.GetGlobal(sVarName)
if sLuaVal.Type() == lua.LTString {
capture.Updated = sLuaVal.String()
}
// Numbers have priority
if vLuaVal.Type() == lua.LTNumber {
capture.Updated = vLuaVal.String()
}
} else {
// Easy shit
capture.Updated = L.GetGlobal(capture.Name).String()
}
}
return captureGroups, nil
}
// estimatePatternComplexity gives a rough estimate of regex pattern complexity
// This can help identify potentially problematic patterns
func estimatePatternComplexity(pattern string) int {
complexity := len(pattern)
// Add complexity for potentially expensive operations
complexity += strings.Count(pattern, ".*") * 10 // Greedy wildcard
complexity += strings.Count(pattern, ".*?") * 5 // Non-greedy wildcard
complexity += strings.Count(pattern, "[^") * 3 // Negated character class
complexity += strings.Count(pattern, "\\b") * 2 // Word boundary
complexity += strings.Count(pattern, "(") * 2 // Capture groups
complexity += strings.Count(pattern, "(?:") * 1 // Non-capture groups
complexity += strings.Count(pattern, "\\1") * 3 // Backreferences
complexity += strings.Count(pattern, "{") * 2 // Counted repetition
return complexity
}

File diff suppressed because it is too large Load Diff

View File

@@ -2,8 +2,9 @@ package processor
import ( import (
"io" "io"
"modify/logger"
"os" "os"
logger "git.site.quack-lab.dev/dave/cylogger"
) )
func init() { func init() {
@@ -20,7 +21,7 @@ func init() {
if disableTestLogs { if disableTestLogs {
// Create a new logger that writes to nowhere // Create a new logger that writes to nowhere
silentLogger := logger.New(io.Discard, "", 0) silentLogger := logger.New(io.Discard, "", 0)
logger.DefaultLogger = silentLogger logger.Default = silentLogger
} }
} }
} }

View File

@@ -1,434 +0,0 @@
package processor
import (
"fmt"
"modify/logger"
"modify/processor/xpath"
"strings"
"github.com/antchfx/xmlquery"
lua "github.com/yuin/gopher-lua"
)
// XMLProcessor implements the Processor interface for XML documents
type XMLProcessor struct{}
// ProcessContent implements the Processor interface for XMLProcessor
func (p *XMLProcessor) ProcessContent(content string, path string, luaExpr string) (string, int, int, error) {
logger.Debug("Processing XML content with XPath: %s", path)
// Parse XML document
// We can't really use encoding/xml here because it requires a pre defined struct
// And we HAVE TO parse dynamic unknown XML
logger.Trace("Parsing XML document")
doc, err := xmlquery.Parse(strings.NewReader(content))
if err != nil {
logger.Error("Failed to parse XML: %v", err)
return content, 0, 0, fmt.Errorf("error parsing XML: %v", err)
}
// Find nodes matching the XPath pattern
logger.Debug("Executing XPath query: %s", path)
nodes, err := xpath.Get(doc, path)
if err != nil {
logger.Error("Failed to execute XPath: %v", err)
return content, 0, 0, fmt.Errorf("error executing XPath: %v", err)
}
matchCount := len(nodes)
logger.Debug("Found %d nodes matching XPath", matchCount)
if matchCount == 0 {
logger.Warning("No nodes matched the XPath pattern: %s", path)
return content, 0, 0, nil
}
// Apply modifications to each node
modCount := 0
for i, node := range nodes {
logger.Trace("Processing node #%d: %s", i+1, node.Data)
L, err := NewLuaState()
if err != nil {
logger.Error("Failed to create Lua state: %v", err)
return content, 0, 0, fmt.Errorf("error creating Lua state: %v", err)
}
defer L.Close()
logger.Trace("Converting XML node to Lua")
err = p.ToLua(L, node)
if err != nil {
logger.Error("Failed to convert XML node to Lua: %v", err)
return content, modCount, matchCount, fmt.Errorf("error converting to Lua: %v", err)
}
luaScript := BuildLuaScript(luaExpr)
logger.Trace("Executing Lua script: %s", luaScript)
err = L.DoString(luaScript)
if err != nil {
logger.Error("Failed to execute Lua script: %v", err)
return content, modCount, matchCount, fmt.Errorf("error executing Lua: %v", err)
}
result, err := p.FromLua(L)
if err != nil {
logger.Error("Failed to get result from Lua: %v", err)
return content, modCount, matchCount, fmt.Errorf("error getting result from Lua: %v", err)
}
logger.Trace("Lua returned result: %#v", result)
modified := false
modified = L.GetGlobal("modified").String() == "true"
if !modified {
logger.Debug("No changes made to node at path: %s", node.Data)
continue
}
// Apply modification based on the result
if updatedValue, ok := result.(string); ok {
// If the result is a simple string, update the node value directly
logger.Debug("Updating node with string value: %s", updatedValue)
xpath.Set(doc, path, updatedValue)
} else if nodeData, ok := result.(map[string]interface{}); ok {
// If the result is a map, apply more complex updates
logger.Debug("Updating node with complex data structure")
updateNodeFromMap(node, nodeData)
}
modCount++
logger.Debug("Successfully modified node #%d", i+1)
}
logger.Info("XML processing complete: %d modifications from %d matches", modCount, matchCount)
// Serialize the modified XML document to string
if doc.FirstChild != nil && doc.FirstChild.Type == xmlquery.DeclarationNode {
// If we have an XML declaration, start with it
declaration := doc.FirstChild.OutputXML(true)
// Remove the firstChild (declaration) before serializing the rest of the document
doc.FirstChild = doc.FirstChild.NextSibling
return ConvertToNamedEntities(declaration + doc.OutputXML(true)), modCount, matchCount, nil
}
// Convert numeric entities to named entities for better readability
return ConvertToNamedEntities(doc.OutputXML(true)), modCount, matchCount, nil
}
func (p *XMLProcessor) ToLua(L *lua.LState, data interface{}) error {
table, err := p.ToLuaTable(L, data)
if err != nil {
return err
}
L.SetGlobal("v", table)
return nil
}
// ToLua converts XML node values to Lua variables
func (p *XMLProcessor) ToLuaTable(L *lua.LState, data interface{}) (lua.LValue, error) {
// Check if data is an xmlquery.Node
node, ok := data.(*xmlquery.Node)
if !ok {
return nil, fmt.Errorf("expected xmlquery.Node, got %T", data)
}
// Create a simple table with essential data
table := L.NewTable()
// For element nodes, just provide basic info
L.SetField(table, "type", lua.LString(nodeTypeToString(node.Type)))
L.SetField(table, "name", lua.LString(node.Data))
L.SetField(table, "value", lua.LString(node.InnerText()))
// Add children if any
children := L.NewTable()
for child := node.FirstChild; child != nil; child = child.NextSibling {
childTable, err := p.ToLuaTable(L, child)
if err == nil {
children.Append(childTable)
}
}
L.SetField(table, "children", children)
attrs := L.NewTable()
if len(node.Attr) > 0 {
for _, attr := range node.Attr {
L.SetField(attrs, attr.Name.Local, lua.LString(attr.Value))
}
}
L.SetField(table, "attr", attrs)
return table, nil
}
// FromLua gets modified values from Lua
func (p *XMLProcessor) FromLua(L *lua.LState) (interface{}, error) {
luaValue := L.GetGlobal("v")
// Handle string values directly
if luaValue.Type() == lua.LTString {
return luaValue.String(), nil
}
// Handle tables (for attributes and more complex updates)
if luaValue.Type() == lua.LTTable {
return luaTableToMap(L, luaValue.(*lua.LTable)), nil
}
return luaValue.String(), nil
}
// Simple helper to convert a Lua table to a Go map
func luaTableToMap(L *lua.LState, table *lua.LTable) map[string]interface{} {
result := make(map[string]interface{})
table.ForEach(func(k, v lua.LValue) {
if k.Type() == lua.LTString {
key := k.String()
if v.Type() == lua.LTTable {
result[key] = luaTableToMap(L, v.(*lua.LTable))
} else {
result[key] = v.String()
}
}
})
return result
}
// Simple helper to convert node type to string
func nodeTypeToString(nodeType xmlquery.NodeType) string {
switch nodeType {
case xmlquery.ElementNode:
return "element"
case xmlquery.TextNode:
return "text"
case xmlquery.AttributeNode:
return "attribute"
default:
return "other"
}
}
// Helper function to update an XML node from a map
func updateNodeFromMap(node *xmlquery.Node, data map[string]interface{}) {
// Update node value if present
if value, ok := data["value"]; ok {
if strValue, ok := value.(string); ok {
// For element nodes, replace text content
if node.Type == xmlquery.ElementNode {
// Find the first text child if it exists
var textNode *xmlquery.Node
for child := node.FirstChild; child != nil; child = child.NextSibling {
if child.Type == xmlquery.TextNode {
textNode = child
break
}
}
if textNode != nil {
// Update existing text node
textNode.Data = strValue
} else {
// Create new text node
newText := &xmlquery.Node{
Type: xmlquery.TextNode,
Data: strValue,
Parent: node,
}
// Insert at beginning of children
if node.FirstChild != nil {
newText.NextSibling = node.FirstChild
node.FirstChild.PrevSibling = newText
node.FirstChild = newText
} else {
node.FirstChild = newText
node.LastChild = newText
}
}
} else if node.Type == xmlquery.TextNode {
// Directly update text node
node.Data = strValue
} else if node.Type == xmlquery.AttributeNode {
// Update attribute value
if node.Parent != nil {
for i, attr := range node.Parent.Attr {
if attr.Name.Local == node.Data {
node.Parent.Attr[i].Value = strValue
break
}
}
}
}
}
}
// Update attributes if present
if attrs, ok := data["attr"].(map[string]interface{}); ok && node.Type == xmlquery.ElementNode {
for name, value := range attrs {
if strValue, ok := value.(string); ok {
// Look for existing attribute
found := false
for i, attr := range node.Attr {
if attr.Name.Local == name {
node.Attr[i].Value = strValue
found = true
break
}
}
// Add new attribute if not found
if !found {
node.Attr = append(node.Attr, xmlquery.Attr{
Name: struct {
Space, Local string
}{Local: name},
Value: strValue,
})
}
}
}
}
}
// Helper function to get a string representation of node type
func nodeTypeName(nodeType xmlquery.NodeType) string {
switch nodeType {
case xmlquery.ElementNode:
return "element"
case xmlquery.TextNode:
return "text"
case xmlquery.AttributeNode:
return "attribute"
case xmlquery.CommentNode:
return "comment"
case xmlquery.DeclarationNode:
return "declaration"
default:
return "unknown"
}
}
// ConvertToNamedEntities replaces numeric XML entities with their named counterparts
func ConvertToNamedEntities(xml string) string {
// Basic XML entities
replacements := map[string]string{
// Basic XML entities
"&#34;": "&quot;", // double quote
"&#39;": "&apos;", // single quote
"&#60;": "&lt;", // less than
"&#62;": "&gt;", // greater than
"&#38;": "&amp;", // ampersand
// Common symbols
"&#160;": "&nbsp;", // non-breaking space
"&#169;": "&copy;", // copyright
"&#174;": "&reg;", // registered trademark
"&#8364;": "&euro;", // euro
"&#163;": "&pound;", // pound
"&#165;": "&yen;", // yen
"&#162;": "&cent;", // cent
"&#167;": "&sect;", // section
"&#8482;": "&trade;", // trademark
"&#9824;": "&spades;", // spade
"&#9827;": "&clubs;", // club
"&#9829;": "&hearts;", // heart
"&#9830;": "&diams;", // diamond
// Special characters
"&#161;": "&iexcl;", // inverted exclamation
"&#191;": "&iquest;", // inverted question
"&#171;": "&laquo;", // left angle quotes
"&#187;": "&raquo;", // right angle quotes
"&#183;": "&middot;", // middle dot
"&#8226;": "&bull;", // bullet
"&#8230;": "&hellip;", // horizontal ellipsis
"&#8242;": "&prime;", // prime
"&#8243;": "&Prime;", // double prime
"&#8254;": "&oline;", // overline
"&#8260;": "&frasl;", // fraction slash
// Math symbols
"&#177;": "&plusmn;", // plus-minus
"&#215;": "&times;", // multiplication
"&#247;": "&divide;", // division
"&#8734;": "&infin;", // infinity
"&#8776;": "&asymp;", // almost equal
"&#8800;": "&ne;", // not equal
"&#8804;": "&le;", // less than or equal
"&#8805;": "&ge;", // greater than or equal
"&#8721;": "&sum;", // summation
"&#8730;": "&radic;", // square root
"&#8747;": "&int;", // integral
// Accented characters
"&#192;": "&Agrave;", // A grave
"&#193;": "&Aacute;", // A acute
"&#194;": "&Acirc;", // A circumflex
"&#195;": "&Atilde;", // A tilde
"&#196;": "&Auml;", // A umlaut
"&#197;": "&Aring;", // A ring
"&#198;": "&AElig;", // AE ligature
"&#199;": "&Ccedil;", // C cedilla
"&#200;": "&Egrave;", // E grave
"&#201;": "&Eacute;", // E acute
"&#202;": "&Ecirc;", // E circumflex
"&#203;": "&Euml;", // E umlaut
"&#204;": "&Igrave;", // I grave
"&#205;": "&Iacute;", // I acute
"&#206;": "&Icirc;", // I circumflex
"&#207;": "&Iuml;", // I umlaut
"&#208;": "&ETH;", // Eth
"&#209;": "&Ntilde;", // N tilde
"&#210;": "&Ograve;", // O grave
"&#211;": "&Oacute;", // O acute
"&#212;": "&Ocirc;", // O circumflex
"&#213;": "&Otilde;", // O tilde
"&#214;": "&Ouml;", // O umlaut
"&#216;": "&Oslash;", // O slash
"&#217;": "&Ugrave;", // U grave
"&#218;": "&Uacute;", // U acute
"&#219;": "&Ucirc;", // U circumflex
"&#220;": "&Uuml;", // U umlaut
"&#221;": "&Yacute;", // Y acute
"&#222;": "&THORN;", // Thorn
"&#223;": "&szlig;", // Sharp s
"&#224;": "&agrave;", // a grave
"&#225;": "&aacute;", // a acute
"&#226;": "&acirc;", // a circumflex
"&#227;": "&atilde;", // a tilde
"&#228;": "&auml;", // a umlaut
"&#229;": "&aring;", // a ring
"&#230;": "&aelig;", // ae ligature
"&#231;": "&ccedil;", // c cedilla
"&#232;": "&egrave;", // e grave
"&#233;": "&eacute;", // e acute
"&#234;": "&ecirc;", // e circumflex
"&#235;": "&euml;", // e umlaut
"&#236;": "&igrave;", // i grave
"&#237;": "&iacute;", // i acute
"&#238;": "&icirc;", // i circumflex
"&#239;": "&iuml;", // i umlaut
"&#240;": "&eth;", // eth
"&#241;": "&ntilde;", // n tilde
"&#242;": "&ograve;", // o grave
"&#243;": "&oacute;", // o acute
"&#244;": "&ocirc;", // o circumflex
"&#245;": "&otilde;", // o tilde
"&#246;": "&ouml;", // o umlaut
"&#248;": "&oslash;", // o slash
"&#249;": "&ugrave;", // u grave
"&#250;": "&uacute;", // u acute
"&#251;": "&ucirc;", // u circumflex
"&#252;": "&uuml;", // u umlaut
"&#253;": "&yacute;", // y acute
"&#254;": "&thorn;", // thorn
"&#255;": "&yuml;", // y umlaut
}
result := xml
for numeric, named := range replacements {
result = strings.ReplaceAll(result, numeric, named)
}
return result
}

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@@ -1,4 +0,0 @@
// The package is now using github.com/antchfx/xmlquery for XPath parsing.
// The parsing functionality tests have been removed since we're now
// delegating XPath parsing to the xmlquery library.
package xpath

View File

@@ -1,4 +0,0 @@
// The package is now using github.com/antchfx/xmlquery for XPath parsing.
// The parsing functionality tests have been removed since we're now
// delegating XPath parsing to the xmlquery library.
package xpath

View File

@@ -1,133 +0,0 @@
package xpath
import (
"errors"
"fmt"
"github.com/antchfx/xmlquery"
)
// Get retrieves nodes from XML data using an XPath expression
func Get(node *xmlquery.Node, path string) ([]*xmlquery.Node, error) {
if node == nil {
return nil, errors.New("nil node provided")
}
// Execute xpath query directly
nodes, err := xmlquery.QueryAll(node, path)
if err != nil {
return nil, fmt.Errorf("failed to execute XPath query: %v", err)
}
return nodes, nil
}
// Set updates a single node in the XML data using an XPath expression
func Set(node *xmlquery.Node, path string, value interface{}) error {
if node == nil {
return errors.New("nil node provided")
}
// Find the node to update
nodes, err := xmlquery.QueryAll(node, path)
if err != nil {
return fmt.Errorf("failed to execute XPath query: %v", err)
}
if len(nodes) == 0 {
return fmt.Errorf("no nodes found for path: %s", path)
}
// Update the first matching node
updateNodeValue(nodes[0], value)
return nil
}
// SetAll updates all nodes that match the XPath expression
func SetAll(node *xmlquery.Node, path string, value interface{}) error {
if node == nil {
return errors.New("nil node provided")
}
// Find all nodes to update
nodes, err := xmlquery.QueryAll(node, path)
if err != nil {
return fmt.Errorf("failed to execute XPath query: %v", err)
}
if len(nodes) == 0 {
return fmt.Errorf("no nodes found for path: %s", path)
}
// Update all matching nodes
for _, matchNode := range nodes {
updateNodeValue(matchNode, value)
}
return nil
}
// Helper function to update a node's value
func updateNodeValue(node *xmlquery.Node, value interface{}) {
strValue := fmt.Sprintf("%v", value)
// Handle different node types
switch node.Type {
case xmlquery.AttributeNode:
// For attribute nodes, update the attribute value
parent := node.Parent
if parent != nil {
for i, attr := range parent.Attr {
if attr.Name.Local == node.Data {
parent.Attr[i].Value = strValue
break
}
}
}
case xmlquery.TextNode:
// For text nodes, update the text content
node.Data = strValue
case xmlquery.ElementNode:
// For element nodes, clear existing text children and add a new text node
// First, remove all existing text children
var nonTextChildren []*xmlquery.Node
for child := node.FirstChild; child != nil; child = child.NextSibling {
if child.Type != xmlquery.TextNode {
nonTextChildren = append(nonTextChildren, child)
}
}
// Clear all children
node.FirstChild = nil
node.LastChild = nil
// Add a new text node
textNode := &xmlquery.Node{
Type: xmlquery.TextNode,
Data: strValue,
Parent: node,
}
// Set the text node as the first child
node.FirstChild = textNode
node.LastChild = textNode
// Add back non-text children
for _, child := range nonTextChildren {
child.Parent = node
// If this is the first child being added back
if node.FirstChild == textNode && node.LastChild == textNode {
node.FirstChild.NextSibling = child
child.PrevSibling = node.FirstChild
node.LastChild = child
} else {
// Add to the end of the chain
node.LastChild.NextSibling = child
child.PrevSibling = node.LastChild
node.LastChild = child
}
}
}
}

View File

@@ -1,474 +0,0 @@
package xpath
import (
"strings"
"testing"
"github.com/antchfx/xmlquery"
)
// Parse test XML data once at the beginning for use in multiple tests
func parseTestXML(t *testing.T, xmlData string) *xmlquery.Node {
doc, err := xmlquery.Parse(strings.NewReader(xmlData))
if err != nil {
t.Fatalf("Failed to parse test XML: %v", err)
}
return doc
}
// XML test data as a string for our tests
var testXML = `
<store>
<book category="fiction">
<title lang="en">The Fellowship of the Ring</title>
<author>J.R.R. Tolkien</author>
<year>1954</year>
<price>22.99</price>
</book>
<book category="fiction">
<title lang="en">The Two Towers</title>
<author>J.R.R. Tolkien</author>
<year>1954</year>
<price>23.45</price>
</book>
<book category="technical">
<title lang="en">Learning XML</title>
<author>Erik T. Ray</author>
<year>2003</year>
<price>39.95</price>
</book>
<bicycle>
<color>red</color>
<price>199.95</price>
</bicycle>
</store>
`
func TestEvaluator(t *testing.T) {
// Parse the test XML data once for all test cases
doc := parseTestXML(t, testXML)
tests := []struct {
name string
path string
error bool
}{
{
name: "simple_element_access",
path: "/store/bicycle/color",
},
{
name: "recursive_element_access",
path: "//price",
},
{
name: "wildcard_element_access",
path: "/store/book/*",
},
{
name: "attribute_exists_predicate",
path: "//title[@lang]",
},
{
name: "attribute_equals_predicate",
path: "//title[@lang='en']",
},
{
name: "value_comparison_predicate",
path: "/store/book[price>35.00]/title",
error: true,
},
{
name: "last_predicate",
path: "/store/book[last()]/title",
error: true,
},
{
name: "last_minus_predicate",
path: "/store/book[last()-1]/title",
error: true,
},
{
name: "position_predicate",
path: "/store/book[position()<3]/title",
error: true,
},
{
name: "invalid_index",
path: "/store/book[10]/title",
error: true,
},
{
name: "nonexistent_element",
path: "/store/nonexistent",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := Get(doc, tt.path)
// Handle expected errors
if tt.error {
if err == nil && len(result) == 0 {
// If we expected an error but got empty results instead, that's okay
return
}
if err != nil {
// If we got an error as expected, that's okay
return
}
} else if err != nil {
// If we didn't expect an error but got one, that's a test failure
t.Errorf("Get(%q) returned unexpected error: %v", tt.path, err)
return
}
// Special cases where we don't care about exact matches
switch tt.name {
case "wildcard_element_access":
// Just check that we got some elements
if len(result) == 0 {
t.Errorf("Expected multiple elements for wildcard, got none")
}
return
case "attribute_exists_predicate", "attribute_equals_predicate":
// Just check that we got some titles
if len(result) == 0 {
t.Errorf("Expected titles with lang attribute, got none")
}
// Ensure all are title elements
for _, node := range result {
if node.Data != "title" {
t.Errorf("Expected title elements, got: %s", node.Data)
}
}
return
case "nonexistent_element":
// Just check that we got empty results
if len(result) != 0 {
t.Errorf("Expected empty results for nonexistent element, got %d items", len(result))
}
return
}
// For other cases, just verify we got results
if len(result) == 0 {
t.Errorf("Expected results for path %s, got none", tt.path)
}
})
}
}
func TestEdgeCases(t *testing.T) {
t.Run("nil_node", func(t *testing.T) {
result, err := Get(nil, "/store/book")
if err == nil {
t.Errorf("Expected error for nil node")
return
}
if len(result) > 0 {
t.Errorf("Expected empty result, got %v", result)
}
})
t.Run("invalid_xml", func(t *testing.T) {
invalidXML, err := xmlquery.Parse(strings.NewReader("<invalid>xml"))
if err != nil {
// If parsing fails, that's expected
return
}
_, err = Get(invalidXML, "/store")
if err == nil {
t.Error("Expected error for invalid XML structure")
}
})
// For these tests with the simple XML, we expect just one result
simpleXML := `<root><book><title lang="en">Test</title></book></root>`
doc := parseTestXML(t, simpleXML)
t.Run("current_node", func(t *testing.T) {
result, err := Get(doc, "/root/book/.")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) > 1 {
t.Errorf("Expected at most 1 result, got %d", len(result))
}
if len(result) > 0 {
// Verify it's the book node
if result[0].Data != "book" {
t.Errorf("Expected book node, got %v", result[0].Data)
}
}
})
t.Run("attributes", func(t *testing.T) {
result, err := Get(doc, "/root/book/title/@lang")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) != 1 || result[0].InnerText() != "en" {
t.Errorf("Expected 'en', got %v", result[0].InnerText())
}
})
}
func TestGetWithPaths(t *testing.T) {
// Use a simplified, well-formed XML document
simpleXML := `<store>
<book category="fiction">
<title lang="en">The Book Title</title>
<author>Author Name</author>
<price>19.99</price>
</book>
<bicycle>
<color>red</color>
<price>199.95</price>
</bicycle>
</store>`
// Parse the XML for testing
doc := parseTestXML(t, simpleXML)
// Debug: Print the test XML
t.Logf("Test XML:\n%s", simpleXML)
tests := []struct {
name string
path string
expectedValue string
}{
{
name: "simple_element_access",
path: "/store/bicycle/color",
expectedValue: "red",
},
{
name: "attribute_access",
path: "/store/book/title/@lang",
expectedValue: "en",
},
{
name: "recursive_with_attribute",
path: "//title[@lang='en']",
expectedValue: "The Book Title",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Debug: Print the path we're looking for
t.Logf("Looking for path: %s", tt.path)
result, err := Get(doc, tt.path)
if err != nil {
t.Errorf("Get(%q) returned error: %v", tt.path, err)
return
}
// Debug: Print the results
t.Logf("Got %d results", len(result))
for i, r := range result {
t.Logf("Result %d: Node=%s, Value=%v", i, r.Data, r.InnerText())
}
// Check that we got results
if len(result) == 0 {
t.Errorf("Get(%q) returned no results", tt.path)
return
}
// For attribute access test, do more specific checks
if tt.name == "attribute_access" {
// Check the first result's value matches expected
if result[0].InnerText() != tt.expectedValue {
t.Errorf("Attribute value: got %v, expected %s", result[0].InnerText(), tt.expectedValue)
}
}
// For simple element access, check the text content
if tt.name == "simple_element_access" {
if text := result[0].InnerText(); text != tt.expectedValue {
t.Errorf("Element text: got %s, expected %s", text, tt.expectedValue)
}
}
// For recursive with attribute test, check title elements with lang="en"
if tt.name == "recursive_with_attribute" {
for _, node := range result {
// Check the node is a title
if node.Data != "title" {
t.Errorf("Expected title element, got %s", node.Data)
}
// Check text content
if text := node.InnerText(); text != tt.expectedValue {
t.Errorf("Text content: got %s, expected %s", text, tt.expectedValue)
}
// Check attributes - find the lang attribute
hasLang := false
for _, attr := range node.Attr {
if attr.Name.Local == "lang" && attr.Value == "en" {
hasLang = true
break
}
}
if !hasLang {
t.Errorf("Expected lang=\"en\" attribute, but it was not found")
}
}
}
})
}
}
func TestSet(t *testing.T) {
t.Run("simple element", func(t *testing.T) {
xmlData := `<root><name>John</name></root>`
doc := parseTestXML(t, xmlData)
err := Set(doc, "/root/name", "Jane")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
// Verify the change
result, err := Get(doc, "/root/name")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) != 1 {
t.Errorf("Expected 1 result, got %d", len(result))
return
}
// Check text content
if text := result[0].InnerText(); text != "Jane" {
t.Errorf("Expected text 'Jane', got '%s'", text)
}
})
t.Run("attribute", func(t *testing.T) {
xmlData := `<root><element id="123"></element></root>`
doc := parseTestXML(t, xmlData)
err := Set(doc, "/root/element/@id", "456")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
// Verify the change
result, err := Get(doc, "/root/element/@id")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) != 1 {
t.Errorf("Expected 1 result, got %d", len(result))
return
}
// For attributes, check the inner text
if text := result[0].InnerText(); text != "456" {
t.Errorf("Expected attribute value '456', got '%s'", text)
}
})
t.Run("indexed element", func(t *testing.T) {
xmlData := `<root><items><item>first</item><item>second</item></items></root>`
doc := parseTestXML(t, xmlData)
err := Set(doc, "/root/items/item[1]", "changed")
if err != nil {
t.Errorf("Set() returned error: %v", err)
return
}
// Verify the change using XPath that specifically targets the first item
result, err := Get(doc, "/root/items/item[1]")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
// Check if we have results
if len(result) == 0 {
t.Errorf("Expected at least one result for /root/items/item[1]")
return
}
// Check text content
if text := result[0].InnerText(); text != "changed" {
t.Errorf("Expected text 'changed', got '%s'", text)
}
})
}
func TestSetAll(t *testing.T) {
t.Run("multiple elements", func(t *testing.T) {
xmlData := `<root><items><item>first</item><item>second</item></items></root>`
doc := parseTestXML(t, xmlData)
err := SetAll(doc, "//item", "changed")
if err != nil {
t.Errorf("SetAll() returned error: %v", err)
return
}
// Verify all items are changed
result, err := Get(doc, "//item")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) != 2 {
t.Errorf("Expected 2 results, got %d", len(result))
return
}
// Check each node
for i, node := range result {
if text := node.InnerText(); text != "changed" {
t.Errorf("Item %d: expected text 'changed', got '%s'", i, text)
}
}
})
t.Run("attributes", func(t *testing.T) {
xmlData := `<root><item id="1"/><item id="2"/></root>`
doc := parseTestXML(t, xmlData)
err := SetAll(doc, "//item/@id", "new")
if err != nil {
t.Errorf("SetAll() returned error: %v", err)
return
}
// Verify all attributes are changed
result, err := Get(doc, "//item/@id")
if err != nil {
t.Errorf("Get() returned error: %v", err)
return
}
if len(result) != 2 {
t.Errorf("Expected 2 results, got %d", len(result))
return
}
// For attributes, check inner text
for i, node := range result {
if text := node.InnerText(); text != "new" {
t.Errorf("Attribute %d: expected value 'new', got '%s'", i, text)
}
}
})
}

View File

@@ -1,12 +1,29 @@
package regression package regression
import ( import (
"modify/processor" "cook/processor"
"cook/utils"
"os" "os"
"path/filepath" "path/filepath"
"testing" "testing"
) )
func ApiAdaptor(content string, regex string, lua string) (string, int, int, error) {
command := utils.ModifyCommand{
Regex: regex,
Lua: lua,
LogLevel: "TRACE",
}
commands, err := processor.ProcessRegex(content, command, "test")
if err != nil {
return "", 0, 0, err
}
result, modifications := utils.ExecuteModifications(commands, content)
return result, modifications, len(commands), nil
}
func TestTalentsMechanicOutOfRange(t *testing.T) { func TestTalentsMechanicOutOfRange(t *testing.T) {
given := `<Talent identifier="quickfixer"> given := `<Talent identifier="quickfixer">
<Icon texture="Content/UI/TalentsIcons2.png" sheetindex="5,2" sheetelementsize="128,128"/> <Icon texture="Content/UI/TalentsIcons2.png" sheetindex="5,2" sheetelementsize="128,128"/>
@@ -64,19 +81,18 @@ func TestTalentsMechanicOutOfRange(t *testing.T) {
</AbilityGroupEffect> </AbilityGroupEffect>
</Talent>` </Talent>`
p := &processor.RegexProcessor{} result, mods, matches, err := ApiAdaptor(given, `<Talent identifier="quickfixer">!anyvalue="(?<movementspeed>!num)"!anyvalue="(?<duration>!num)"!anyvalue="(?<repairspeed>!num)"!anyamount="(?<durationv>!num)"`, "movementspeed=round(movementspeed*1.5, 2) duration=round(duration*2, 2) repairspeed=round(repairspeed*2, 2) durationv=duration")
result, mods, matches, err := p.ProcessContent(given, `<Talent identifier="quickfixer">!anyvalue="(?<movementspeed>!num)"!anyvalue="(?<duration>!num)"!anyvalue="(?<repairspeed>!num)"!anyamount="(?<durationv>!num)"`, "movementspeed=round(movementspeed*1.5, 2) duration=round(duration*2, 2) repairspeed=round(repairspeed*2, 2) durationv=duration")
if err != nil { if err != nil {
t.Fatalf("Error processing content: %v", err) t.Fatalf("Error processing content: %v", err)
} }
if matches != 1 { if matches != 4 {
t.Errorf("Expected 1 match, got %d", matches) t.Errorf("Expected 4 matches, got %d", matches)
} }
if mods != 1 { if mods != 4 {
t.Errorf("Expected 1 modification, got %d", mods) t.Errorf("Expected 4 modifications, got %d", mods)
} }
if result != actual { if result != actual {
@@ -100,20 +116,20 @@ func TestIndexExplosions_ShouldNotPanic(t *testing.T) {
t.Fatalf("Error reading file: %v", err) t.Fatalf("Error reading file: %v", err)
} }
p := &processor.RegexProcessor{} result, _, _, err := ApiAdaptor(string(given), `(?-s)LightComponent!anyrange="(!num)"`, "*4")
result, mods, matches, err := p.ProcessContent(string(given), `(?-s)LightComponent!anyrange="(!num)"`, "*4")
if err != nil { if err != nil {
t.Fatalf("Error processing content: %v", err) t.Fatalf("Error processing content: %v", err)
} }
if matches != 45 { // We don't really care how many god damn matches there are as long as the result is correct
t.Errorf("Expected 45 match, got %d", matches) // if matches != 45 {
} // t.Errorf("Expected 45 match, got %d", matches)
// }
if mods != 45 { //
t.Errorf("Expected 45 modification, got %d", mods) // if mods != 45 {
} // t.Errorf("Expected 45 modification, got %d", mods)
// }
if string(result) != string(expected) { if string(result) != string(expected) {
t.Errorf("expected %s, got %s", expected, result) t.Errorf("expected %s, got %s", expected, result)

120
utils/db.go Normal file
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@@ -0,0 +1,120 @@
package utils
import (
"fmt"
"path/filepath"
"time"
"git.site.quack-lab.dev/dave/cylogger"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
)
type DB interface {
DB() *gorm.DB
Raw(sql string, args ...any) *gorm.DB
SaveFile(filePath string, fileData []byte) error
GetFile(filePath string) ([]byte, error)
GetAllFiles() ([]FileSnapshot, error)
RemoveAllFiles() error
}
type FileSnapshot struct {
Date time.Time `gorm:"primaryKey"`
FilePath string `gorm:"primaryKey"`
FileData []byte `gorm:"type:blob"`
}
type DBWrapper struct {
db *gorm.DB
}
var db *DBWrapper
func GetDB() (DB, error) {
var err error
dbFile := filepath.Join("data.sqlite")
db, err := gorm.Open(sqlite.Open(dbFile), &gorm.Config{
// SkipDefaultTransaction: true,
PrepareStmt: true,
// Logger: gormlogger.Default.LogMode(gormlogger.Silent),
})
if err != nil {
return nil, err
}
db.AutoMigrate(&FileSnapshot{})
return &DBWrapper{db: db}, nil
}
// Just a wrapper
func (db *DBWrapper) Raw(sql string, args ...any) *gorm.DB {
return db.db.Raw(sql, args...)
}
func (db *DBWrapper) DB() *gorm.DB {
return db.db
}
func (db *DBWrapper) FileExists(filePath string) (bool, error) {
var count int64
err := db.db.Model(&FileSnapshot{}).Where("file_path = ?", filePath).Count(&count).Error
return count > 0, err
}
func (db *DBWrapper) SaveFile(filePath string, fileData []byte) error {
log := cylogger.Default.WithPrefix(fmt.Sprintf("SaveFile: %q", filePath))
exists, err := db.FileExists(filePath)
if err != nil {
log.Error("Error checking if file exists: %v", err)
return err
}
log.Debug("File exists: %t", exists)
// Nothing to do, file already exists
if exists {
log.Debug("File already exists, skipping save")
return nil
}
log.Debug("Saving file to database")
return db.db.Create(&FileSnapshot{
Date: time.Now(),
FilePath: filePath,
FileData: fileData,
}).Error
}
func (db *DBWrapper) GetFile(filePath string) ([]byte, error) {
log := cylogger.Default.WithPrefix(fmt.Sprintf("GetFile: %q", filePath))
log.Debug("Getting file from database")
var fileSnapshot FileSnapshot
err := db.db.Model(&FileSnapshot{}).Where("file_path = ?", filePath).First(&fileSnapshot).Error
if err != nil {
return nil, err
}
log.Debug("File found in database")
return fileSnapshot.FileData, nil
}
func (db *DBWrapper) GetAllFiles() ([]FileSnapshot, error) {
log := cylogger.Default.WithPrefix("GetAllFiles")
log.Debug("Getting all files from database")
var fileSnapshots []FileSnapshot
err := db.db.Model(&FileSnapshot{}).Find(&fileSnapshots).Error
if err != nil {
return nil, err
}
log.Debug("Found %d files in database", len(fileSnapshots))
return fileSnapshots, nil
}
func (db *DBWrapper) RemoveAllFiles() error {
log := cylogger.Default.WithPrefix("RemoveAllFiles")
log.Debug("Removing all files from database")
err := db.db.Exec("DELETE FROM file_snapshots").Error
if err != nil {
return err
}
log.Debug("All files removed from database")
return nil
}

96
utils/file.go Normal file
View File

@@ -0,0 +1,96 @@
package utils
import (
"fmt"
"os"
"path/filepath"
"strings"
"git.site.quack-lab.dev/dave/cylogger"
)
func CleanPath(path string) string {
log := cylogger.Default.WithPrefix(fmt.Sprintf("CleanPath: %q", path))
log.Trace("Start")
path = filepath.Clean(path)
path = strings.ReplaceAll(path, "\\", "/")
log.Trace("Done: %q", path)
return path
}
func ToAbs(path string) string {
log := cylogger.Default.WithPrefix(fmt.Sprintf("ToAbs: %q", path))
log.Trace("Start")
if filepath.IsAbs(path) {
log.Trace("Path is already absolute: %q", path)
return CleanPath(path)
}
cwd, err := os.Getwd()
if err != nil {
log.Error("Error getting cwd: %v", err)
return CleanPath(path)
}
log.Trace("Cwd: %q", cwd)
return CleanPath(filepath.Join(cwd, path))
}
func ResetWhereNecessary(associations map[string]FileCommandAssociation, db DB) error {
log := cylogger.Default.WithPrefix("ResetWhereNecessary")
log.Debug("Start")
dirtyFiles := make(map[string]struct{})
for _, association := range associations {
for _, command := range association.Commands {
log.Debug("Checking command %q for file %q", command.Name, association.File)
if command.Reset {
log.Debug("Command %q requires reset for file %q", command.Name, association.File)
dirtyFiles[association.File] = struct{}{}
}
}
for _, command := range association.IsolateCommands {
log.Debug("Checking isolate command %q for file %q", command.Name, association.File)
if command.Reset {
log.Debug("Isolate command %q requires reset for file %q", command.Name, association.File)
dirtyFiles[association.File] = struct{}{}
}
}
}
log.Debug("Dirty files: %v", dirtyFiles)
for file := range dirtyFiles {
log.Debug("Resetting file %q", file)
fileData, err := db.GetFile(file)
if err != nil {
log.Warning("Failed to get file %q: %v", file, err)
continue
}
log.Debug("Writing file %q to disk", file)
err = os.WriteFile(file, fileData, 0644)
if err != nil {
log.Warning("Failed to write file %q: %v", file, err)
continue
}
log.Debug("File %q written to disk", file)
}
log.Debug("Done")
return nil
}
func ResetAllFiles(db DB) error {
log := cylogger.Default.WithPrefix("ResetAllFiles")
log.Debug("Start")
fileSnapshots, err := db.GetAllFiles()
if err != nil {
return err
}
log.Debug("Found %d files in database", len(fileSnapshots))
for _, fileSnapshot := range fileSnapshots {
log.Debug("Resetting file %q", fileSnapshot.FilePath)
err = os.WriteFile(fileSnapshot.FilePath, fileSnapshot.FileData, 0644)
if err != nil {
log.Warning("Failed to write file %q: %v", fileSnapshot.FilePath, err)
continue
}
log.Debug("File %q written to disk", fileSnapshot.FilePath)
}
log.Debug("Done")
return nil
}

10
utils/flags.go Normal file
View File

@@ -0,0 +1,10 @@
package utils
import (
"flag"
)
var (
ParallelFiles = flag.Int("P", 100, "Number of files to process in parallel")
Filter = flag.String("f", "", "Filter commands before running them")
)

261
utils/modifycommand.go Normal file
View File

@@ -0,0 +1,261 @@
package utils
import (
"fmt"
"os"
"path/filepath"
"strings"
logger "git.site.quack-lab.dev/dave/cylogger"
"github.com/bmatcuk/doublestar/v4"
"gopkg.in/yaml.v3"
)
type ModifyCommand struct {
Name string `yaml:"name"`
Regex string `yaml:"regex"`
Lua string `yaml:"lua"`
Files []string `yaml:"files"`
Reset bool `yaml:"reset"`
LogLevel string `yaml:"loglevel"`
Isolate bool `yaml:"isolate"`
NoDedup bool `yaml:"nodedup"`
Disabled bool `yaml:"disable"`
}
type CookFile []ModifyCommand
func (c *ModifyCommand) Validate() error {
if c.Regex == "" {
return fmt.Errorf("pattern is required")
}
if c.Lua == "" {
return fmt.Errorf("lua expression is required")
}
if len(c.Files) == 0 {
return fmt.Errorf("at least one file is required")
}
if c.LogLevel == "" {
c.LogLevel = "INFO"
}
return nil
}
// Ehh.. Not much better... Guess this wasn't the big deal
var matchesMemoTable map[string]bool = make(map[string]bool)
func Matches(path string, glob string) (bool, error) {
key := fmt.Sprintf("%s:%s", path, glob)
if matches, ok := matchesMemoTable[key]; ok {
logger.Debug("Found match for file %q and glob %q in memo table", path, glob)
return matches, nil
}
matches, err := doublestar.Match(glob, path)
if err != nil {
return false, fmt.Errorf("failed to match glob %s with file %s: %w", glob, path, err)
}
matchesMemoTable[key] = matches
return matches, nil
}
func SplitPattern(pattern string) (string, string) {
static, pattern := doublestar.SplitPattern(pattern)
cwd, err := os.Getwd()
if err != nil {
return "", ""
}
if static == "" {
static = cwd
}
if !filepath.IsAbs(static) {
static = filepath.Join(cwd, static)
static = filepath.Clean(static)
}
static = strings.ReplaceAll(static, "\\", "/")
return static, pattern
}
type FileCommandAssociation struct {
File string
IsolateCommands []ModifyCommand
Commands []ModifyCommand
}
func AssociateFilesWithCommands(files []string, commands []ModifyCommand) (map[string]FileCommandAssociation, error) {
associationCount := 0
fileCommands := make(map[string]FileCommandAssociation)
for _, file := range files {
file = strings.ReplaceAll(file, "\\", "/")
fileCommands[file] = FileCommandAssociation{
File: file,
IsolateCommands: []ModifyCommand{},
Commands: []ModifyCommand{},
}
for _, command := range commands {
for _, glob := range command.Files {
glob = strings.ReplaceAll(glob, "\\", "/")
static, pattern := SplitPattern(glob)
patternFile := strings.Replace(file, static+`/`, "", 1)
matches, err := Matches(patternFile, pattern)
if err != nil {
logger.Trace("Failed to match glob %s with file %s: %v", glob, file, err)
continue
}
if matches {
logger.Debug("Found match for file %q and command %q", file, command.Regex)
association := fileCommands[file]
if command.Isolate {
association.IsolateCommands = append(association.IsolateCommands, command)
} else {
association.Commands = append(association.Commands, command)
}
fileCommands[file] = association
associationCount++
}
}
}
logger.Debug("Found %d commands for file %q", len(fileCommands[file].Commands), file)
if len(fileCommands[file].Commands) == 0 {
logger.Info("No commands found for file %q", file)
}
if len(fileCommands[file].IsolateCommands) > 0 {
logger.Info("Found %d isolate commands for file %q", len(fileCommands[file].IsolateCommands), file)
}
}
logger.Info("Found %d associations between %d files and %d commands", associationCount, len(files), len(commands))
return fileCommands, nil
}
func AggregateGlobs(commands []ModifyCommand) map[string]struct{} {
logger.Info("Aggregating globs for %d commands", len(commands))
globs := make(map[string]struct{})
for _, command := range commands {
for _, glob := range command.Files {
glob = strings.Replace(glob, "~", os.Getenv("HOME"), 1)
glob = strings.ReplaceAll(glob, "\\", "/")
globs[glob] = struct{}{}
}
}
logger.Info("Found %d unique globs", len(globs))
return globs
}
func ExpandGLobs(patterns map[string]struct{}) ([]string, error) {
var files []string
filesMap := make(map[string]bool)
cwd, err := os.Getwd()
if err != nil {
return nil, fmt.Errorf("failed to get current working directory: %w", err)
}
logger.Debug("Expanding patterns from directory: %s", cwd)
for pattern := range patterns {
logger.Trace("Processing pattern: %s", pattern)
static, pattern := SplitPattern(pattern)
matches, _ := doublestar.Glob(os.DirFS(static), pattern)
logger.Debug("Found %d matches for pattern %s", len(matches), pattern)
for _, m := range matches {
m = filepath.Join(static, m)
info, err := os.Stat(m)
if err != nil {
logger.Warning("Error getting file info for %s: %v", m, err)
continue
}
if !info.IsDir() && !filesMap[m] {
logger.Trace("Adding file to process list: %s", m)
filesMap[m], files = true, append(files, m)
}
}
}
if len(files) > 0 {
logger.Debug("Found %d files to process: %v", len(files), files)
}
return files, nil
}
func LoadCommands(args []string) ([]ModifyCommand, error) {
commands := []ModifyCommand{}
logger.Info("Loading commands from cook files: %s", args)
for _, arg := range args {
newcommands, err := LoadCommandsFromCookFiles(arg)
if err != nil {
return nil, fmt.Errorf("failed to load commands from cook files: %w", err)
}
logger.Info("Successfully loaded %d commands from cook files", len(newcommands))
for _, cmd := range newcommands {
if cmd.Disabled {
logger.Info("Skipping disabled command: %s", cmd.Name)
continue
}
commands = append(commands, cmd)
}
logger.Info("Now total commands: %d", len(commands))
}
logger.Info("Loaded %d commands from all cook file", len(commands))
return commands, nil
}
func LoadCommandsFromCookFiles(pattern string) ([]ModifyCommand, error) {
static, pattern := SplitPattern(pattern)
commands := []ModifyCommand{}
cookFiles, err := doublestar.Glob(os.DirFS(static), pattern)
if err != nil {
return nil, fmt.Errorf("failed to glob cook files: %w", err)
}
for _, cookFile := range cookFiles {
cookFile = filepath.Join(static, cookFile)
cookFile = filepath.Clean(cookFile)
cookFile = strings.ReplaceAll(cookFile, "\\", "/")
logger.Info("Loading commands from cook file: %s", cookFile)
cookFileData, err := os.ReadFile(cookFile)
if err != nil {
return nil, fmt.Errorf("failed to read cook file: %w", err)
}
newcommands, err := LoadCommandsFromCookFile(cookFileData)
if err != nil {
return nil, fmt.Errorf("failed to load commands from cook file: %w", err)
}
commands = append(commands, newcommands...)
}
return commands, nil
}
func LoadCommandsFromCookFile(cookFileData []byte) ([]ModifyCommand, error) {
commands := []ModifyCommand{}
err := yaml.Unmarshal(cookFileData, &commands)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal cook file: %w", err)
}
return commands, nil
}
// CountGlobsBeforeDedup counts the total number of glob patterns across all commands before deduplication
func CountGlobsBeforeDedup(commands []ModifyCommand) int {
count := 0
for _, cmd := range commands {
count += len(cmd.Files)
}
return count
}
func FilterCommands(commands []ModifyCommand, filter string) []ModifyCommand {
filteredCommands := []ModifyCommand{}
filters := strings.Split(filter, ",")
for _, cmd := range commands {
for _, filter := range filters {
if strings.Contains(cmd.Name, filter) {
filteredCommands = append(filteredCommands, cmd)
}
}
}
return filteredCommands
}

1000
utils/modifycommand_test.go Normal file

File diff suppressed because it is too large Load Diff

58
utils/replacecommand.go Normal file
View File

@@ -0,0 +1,58 @@
package utils
import (
"fmt"
"sort"
logger "git.site.quack-lab.dev/dave/cylogger"
)
type ReplaceCommand struct {
From int
To int
With string
}
func ExecuteModifications(modifications []ReplaceCommand, fileData string) (string, int) {
var err error
sort.Slice(modifications, func(i, j int) bool {
return modifications[i].From > modifications[j].From
})
logger.Trace("Preparing to apply %d replacement commands in reverse order", len(modifications))
executed := 0
for _, modification := range modifications {
fileData, err = modification.Execute(fileData)
if err != nil {
logger.Error("Failed to execute replacement: %v", err)
continue
}
executed++
}
logger.Info("Successfully applied %d text replacements", executed)
return fileData, executed
}
func (m *ReplaceCommand) Execute(fileDataStr string) (string, error) {
err := m.Validate(len(fileDataStr))
if err != nil {
return fileDataStr, fmt.Errorf("failed to validate modification: %v", err)
}
logger.Trace("Replace pos %d-%d with %q", m.From, m.To, m.With)
return fileDataStr[:m.From] + m.With + fileDataStr[m.To:], nil
}
func (m *ReplaceCommand) Validate(maxsize int) error {
if m.To < m.From {
return fmt.Errorf("command to is less than from: %v", m)
}
if m.From > maxsize || m.To > maxsize {
return fmt.Errorf("command from or to is greater than replacement length: %v", m)
}
if m.From < 0 || m.To < 0 {
return fmt.Errorf("command from or to is less than 0: %v", m)
}
return nil
}

View File

@@ -0,0 +1,504 @@
package utils
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestReplaceCommandExecute(t *testing.T) {
tests := []struct {
name string
input string
command ReplaceCommand
expected string
shouldError bool
}{
{
name: "Simple replacement",
input: "This is a test string",
command: ReplaceCommand{From: 5, To: 7, With: "was"},
expected: "This was a test string",
shouldError: false,
},
{
name: "Replace at beginning",
input: "Hello world",
command: ReplaceCommand{From: 0, To: 5, With: "Hi"},
expected: "Hi world",
shouldError: false,
},
{
name: "Replace at end",
input: "Hello world",
command: ReplaceCommand{From: 6, To: 11, With: "everyone"},
expected: "Hello everyone",
shouldError: false,
},
{
name: "Replace entire string",
input: "Hello world",
command: ReplaceCommand{From: 0, To: 11, With: "Goodbye!"},
expected: "Goodbye!",
shouldError: false,
},
{
name: "Error: From > To",
input: "Test string",
command: ReplaceCommand{From: 7, To: 5, With: "fail"},
expected: "Test string",
shouldError: true,
},
{
name: "Error: From > string length",
input: "Test",
command: ReplaceCommand{From: 10, To: 12, With: "fail"},
expected: "Test",
shouldError: true,
},
{
name: "Error: To > string length",
input: "Test",
command: ReplaceCommand{From: 2, To: 10, With: "fail"},
expected: "Test",
shouldError: true,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
result, err := tc.command.Execute(tc.input)
if tc.shouldError {
if err == nil {
t.Errorf("Expected an error for command %+v but got none", tc.command)
}
} else {
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if result != tc.expected {
t.Errorf("Expected %q, got %q", tc.expected, result)
}
}
})
}
}
func TestExecuteModifications(t *testing.T) {
tests := []struct {
name string
input string
modifications []ReplaceCommand
expected string
expectedCount int
}{
{
name: "Single modification",
input: "Hello world",
modifications: []ReplaceCommand{
{From: 0, To: 5, With: "Hi"},
},
expected: "Hi world",
expectedCount: 1,
},
{
name: "Multiple modifications",
input: "This is a test string",
modifications: []ReplaceCommand{
{From: 0, To: 4, With: "That"},
{From: 8, To: 14, With: "sample"},
},
expected: "That is sample string",
expectedCount: 2,
},
{
name: "Overlapping modifications",
input: "ABCDEF",
modifications: []ReplaceCommand{
{From: 0, To: 3, With: "123"}, // ABC -> 123
{From: 2, To: 5, With: "xyz"}, // CDE -> xyz
},
// The actual behavior with the current implementation
expected: "123yzF",
expectedCount: 2,
},
{
name: "Sequential modifications",
input: "Hello world",
modifications: []ReplaceCommand{
{From: 0, To: 5, With: "Hi"},
{From: 5, To: 6, With: ""}, // Remove the space
{From: 6, To: 11, With: "everyone"},
},
expected: "Hieveryone",
expectedCount: 3,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
// Make a copy of the modifications to avoid modifying the test case
mods := make([]ReplaceCommand, len(tc.modifications))
copy(mods, tc.modifications)
result, count := ExecuteModifications(mods, tc.input)
if count != tc.expectedCount {
t.Errorf("Expected %d modifications, got %d", tc.expectedCount, count)
}
if result != tc.expected {
t.Errorf("Expected %q, got %q", tc.expected, result)
}
})
}
}
func TestReverseOrderExecution(t *testing.T) {
// This test verifies the current behavior of modification application
input := "Original text with multiple sections"
// Modifications in specific positions
modifications := []ReplaceCommand{
{From: 0, To: 8, With: "Modified"}, // Original -> Modified
{From: 9, To: 13, With: "document"}, // text -> document
{From: 14, To: 22, With: "without"}, // with -> without
{From: 23, To: 31, With: "any"}, // multiple -> any
}
// The actual current behavior of our implementation
expected := "Modified document withouttanytions"
result, count := ExecuteModifications(modifications, input)
if count != 4 {
t.Errorf("Expected 4 modifications, got %d", count)
}
if result != expected {
t.Errorf("Expected %q, got %q", expected, result)
}
}
// Replace text in the middle of a string with new content
func TestReplaceCommandExecute_ReplacesTextInMiddle(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 6,
To: 11,
With: "replaced",
}
fileContent := "Hello world, how are you?"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.NoError(t, err)
assert.Equal(t, "Hello replaced, how are you?", result)
}
// Replace with empty string (deletion)
func TestReplaceCommandExecute_DeletesText(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 6,
To: 11,
With: "",
}
fileContent := "Hello world, how are you?"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.NoError(t, err)
assert.Equal(t, "Hello , how are you?", result)
}
// Replace with longer string than original segment
func TestReplaceCommandExecute_WithLongerString(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 6,
To: 11,
With: "longerreplacement",
}
fileContent := "Hello world, how are you?"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.NoError(t, err)
assert.Equal(t, "Hello longerreplacement, how are you?", result)
}
// From and To values are the same (zero-length replacement)
func TestReplaceCommandExecute_ZeroLengthReplacement(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 5,
To: 5,
With: "inserted",
}
fileContent := "Hello world"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.NoError(t, err)
assert.Equal(t, "Helloinserted world", result)
}
// From value is greater than To value
func TestReplaceCommandExecute_FromGreaterThanTo(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 10,
To: 5,
With: "replaced",
}
fileContent := "Hello world, how are you?"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.Error(t, err)
assert.Equal(t, "Hello world, how are you?", result)
}
// From or To values exceed string length
func TestReplaceCommandExecute_FromOrToExceedsLength(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: 5,
To: 50, // Exceeds the length of the fileContent
With: "replaced",
}
fileContent := "Hello world"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.Error(t, err)
assert.Equal(t, "Hello world", result)
}
// From or To values are negative
func TestReplaceCommandExecute_NegativeFromOrTo(t *testing.T) {
// Arrange
cmd := &ReplaceCommand{
From: -1,
To: 10,
With: "replaced",
}
fileContent := "Hello world, how are you?"
// Act
result, err := cmd.Execute(fileContent)
// Assert
assert.Error(t, err)
assert.Equal(t, "Hello world, how are you?", result)
}
// Modifications are applied in reverse order (from highest to lowest 'From' value)
func TestExecuteModificationsAppliesInReverseOrder(t *testing.T) {
// Setup test data
fileData := "This is a test string for replacements"
modifications := []ReplaceCommand{
{From: 0, To: 4, With: "That"},
{From: 10, To: 14, With: "sample"},
{From: 26, To: 38, With: "modifications"},
}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
expectedResult := "That is a sample string for modifications"
if result != expectedResult {
t.Errorf("Expected result to be %q, but got %q", expectedResult, result)
}
if executed != 3 {
t.Errorf("Expected 3 modifications to be executed, but got %d", executed)
}
}
// One or more modifications fail but others succeed
func TestExecuteModificationsWithPartialFailures(t *testing.T) {
// Setup test data
fileData := "This is a test string for replacements"
// Create a custom ReplaceCommand implementation that will fail
failingCommand := ReplaceCommand{
From: 15,
To: 10, // Invalid range (To < From) to cause failure
With: "will fail",
}
// Valid commands
validCommand1 := ReplaceCommand{
From: 0,
To: 4,
With: "That",
}
validCommand2 := ReplaceCommand{
From: 26,
To: 38,
With: "modifications",
}
modifications := []ReplaceCommand{failingCommand, validCommand1, validCommand2}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
expectedResult := "That is a test string for modifications"
if result != expectedResult {
t.Errorf("Expected result to be %q, but got %q", expectedResult, result)
}
// Only 2 out of 3 modifications should succeed
if executed != 2 {
t.Errorf("Expected 2 modifications to be executed successfully, but got %d", executed)
}
}
// All valid modifications are executed and the modified string is returned
func TestExecuteModificationsAllValid(t *testing.T) {
// Setup test data
fileData := "Hello world, this is a test"
modifications := []ReplaceCommand{
{From: 0, To: 5, With: "Hi"},
{From: 18, To: 20, With: "was"},
{From: 21, To: 27, With: "an example"},
}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
expectedResult := "Hi world, this was an example"
if result != expectedResult {
t.Errorf("Expected result to be %q, but got %q", expectedResult, result)
}
if executed != 3 {
t.Errorf("Expected 3 modifications to be executed, but got %d", executed)
}
}
// The count of successfully executed modifications is returned
func TestExecuteModificationsReturnsCorrectCount(t *testing.T) {
// Setup test data
fileData := "Initial text for testing"
modifications := []ReplaceCommand{
{From: 0, To: 7, With: "Final"},
{From: 12, To: 16, With: "example"},
{From: 17, To: 24, With: "process"},
}
// Execute the function
_, executed := ExecuteModifications(modifications, fileData)
// Verify the count of executed modifications
expectedExecuted := 3
if executed != expectedExecuted {
t.Errorf("Expected %d modifications to be executed, but got %d", expectedExecuted, executed)
}
}
// Empty modifications list returns the original string with zero executed count
func TestExecuteModificationsWithEmptyList(t *testing.T) {
// Setup test data
fileData := "This is a test string for replacements"
modifications := []ReplaceCommand{}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
if result != fileData {
t.Errorf("Expected result to be %q, but got %q", fileData, result)
}
if executed != 0 {
t.Errorf("Expected 0 modifications to be executed, but got %d", executed)
}
}
// Modifications with identical 'From' values
func TestExecuteModificationsWithIdenticalFromValues(t *testing.T) {
// Setup test data
fileData := "This is a test string for replacements"
modifications := []ReplaceCommand{
{From: 10, To: 14, With: "sample"},
{From: 10, To: 14, With: "example"},
{From: 26, To: 38, With: "modifications"},
}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
// Yes, it's mangled, yes, it's intentional
// Every subsequent command works with the modified contents of the previous command
// So by the time we get to "example" the indices have already eaten into "sample"... In fact they have eaten into "samp", "le" is left
// So we prepend "example" and end up with "examplele"
// Whether sample or example goes first here is irrelevant to us
// But it just so happens that sample goes first, so we end up with "examplele"
expectedResult := "This is a examplele string for modifications"
if result != expectedResult {
t.Errorf("Expected result to be %q, but got %q", expectedResult, result)
}
if executed != 3 {
t.Errorf("Expected 3 modifications to be executed, but got %d", executed)
}
}
// Modifications that would affect each other if not sorted properly
func TestExecuteModificationsHandlesOverlappingRanges(t *testing.T) {
// Setup test data
fileData := "The quick brown fox jumps over the lazy dog"
modifications := []ReplaceCommand{
{From: 4, To: 9, With: "slow"},
{From: 10, To: 15, With: "red"},
{From: 16, To: 19, With: "cat"},
}
// Execute the function
result, executed := ExecuteModifications(modifications, fileData)
// Verify results
expectedResult := "The slow red cat jumps over the lazy dog"
if result != expectedResult {
t.Errorf("Expected result to be %q, but got %q", expectedResult, result)
}
if executed != 3 {
t.Errorf("Expected 3 modifications to be executed, but got %d", executed)
}
}