commit 37e23215517c6caba7e6c68cdd4a0da34bc2bb12 Author: David Majdandžić Date: Sat May 11 15:28:07 2024 +0200 Initial commit diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..2d93429 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,21 @@ +FROM golang:1.22.2 as base + +WORKDIR $GOPATH/src/app/ + +COPY . . + +RUN go mod download +RUN go mod verify + +RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /main . + +FROM scratch + +COPY --from=base /usr/share/zoneinfo /usr/share/zoneinfo +COPY --from=base /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ +COPY --from=base /etc/passwd /etc/passwd +COPY --from=base /etc/group /etc/group + +COPY --from=base /main . + +CMD ["/main"] \ No newline at end of file diff --git a/build.sh b/build.sh new file mode 100644 index 0000000..6d57b20 --- /dev/null +++ b/build.sh @@ -0,0 +1 @@ +docker build -t git-vc . \ No newline at end of file diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..1eb5f03 --- /dev/null +++ b/go.mod @@ -0,0 +1,29 @@ +module main + +go 1.22.2 + +require github.com/go-git/go-git/v5 v5.12.0 + +require ( + dario.cat/mergo v1.0.0 // indirect + github.com/Microsoft/go-winio v0.6.1 // indirect + github.com/ProtonMail/go-crypto v1.0.0 // indirect + github.com/cloudflare/circl v1.3.7 // indirect + github.com/cyphar/filepath-securejoin v0.2.4 // indirect + github.com/emirpasic/gods v1.18.1 // indirect + github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect + github.com/go-git/go-billy/v5 v5.5.0 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect + github.com/kevinburke/ssh_config v1.2.0 // indirect + github.com/pjbgf/sha1cd v0.3.0 // indirect + github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect + github.com/skeema/knownhosts v1.2.2 // indirect + github.com/xanzy/ssh-agent v0.3.3 // indirect + golang.org/x/crypto v0.21.0 // indirect + golang.org/x/mod v0.12.0 // indirect + golang.org/x/net v0.22.0 // indirect + golang.org/x/sys v0.18.0 // indirect + golang.org/x/tools v0.13.0 // indirect + gopkg.in/warnings.v0 v0.1.2 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..ae45e40 --- /dev/null +++ b/go.sum @@ -0,0 +1,111 @@ +dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk= +dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY= +github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow= +github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM= +github.com/ProtonMail/go-crypto v1.0.0 h1:LRuvITjQWX+WIfr930YHG2HNfjR1uOfyf5vE0kC2U78= +github.com/ProtonMail/go-crypto v1.0.0/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0= +github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0= +github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA= +github.com/cloudflare/circl v1.3.7 h1:qlCDlTPz2n9fu58M0Nh1J/JzcFpfgkFHHX3O35r5vcU= +github.com/cloudflare/circl v1.3.7/go.mod h1:sRTcRWXGLrKw6yIGJ+l7amYJFfAXbZG0kBSc8r4zxgA= +github.com/cyphar/filepath-securejoin v0.2.4 h1:Ugdm7cg7i6ZK6x3xDF1oEu1nfkyfH53EtKeQYTC3kyg= +github.com/cyphar/filepath-securejoin v0.2.4/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc= +github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ= +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 v5.5.0 h1:yEY4yhzCDuMGSv83oGxiBotRzhwhNr8VZyphhiu+mTU= +github.com/go-git/go-billy/v5 v5.5.0/go.mod h1:hmexnoNsr2SJU1Ju67OaNz5ASJY3+sHgFRpCtpDCKow= +github.com/go-git/go-git/v5 v5.12.0 h1:7Md+ndsjrzZxbddRDZjF14qK+NN56sy6wkqaVrjZtys= +github.com/go-git/go-git/v5 v5.12.0/go.mod h1:FTM9VKtnI2m65hNI/TenDDDnUf2Q9FHnXYjuz9i5OEY= +github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE= +github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A= +github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo= +github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4= +github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/pjbgf/sha1cd v0.3.0 h1:4D5XXmUUBUl/xQ6IjCkEAbqXskkq/4O7LmGn0AqMDs4= +github.com/pjbgf/sha1cd v0.3.0/go.mod h1:nZ1rrWOcGJ5uZgEEVL1VUM9iRQiZvWdbZjkKyFzPPsI= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 h1:n661drycOFuPLCN3Uc8sB6B/s6Z4t2xvBgU1htSHuq8= +github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3/go.mod h1:A0bzQcvG0E7Rwjx0REVgAGH58e96+X0MeOfepqsbeW4= +github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= +github.com/skeema/knownhosts v1.2.2 h1:Iug2P4fLmDw9f41PB6thxUkNUkJzB5i+1/exaj40L3A= +github.com/skeema/knownhosts v1.2.2/go.mod h1:xYbVRSPxqBZFrdmDyMmsOs+uX1UZC3nTN3ThzgDxUwo= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= +github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM= +github.com/xanzy/ssh-agent v0.3.3/go.mod h1:6dzNDKs0J9rVPHPhaGCukekBHKqfl+L3KghI1Bc68Uw= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= 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h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58= +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 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +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/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/main.exe b/main.exe new file mode 100644 index 0000000..68e6457 Binary files /dev/null and b/main.exe differ diff --git a/main.go b/main.go new file mode 100644 index 0000000..30c3b06 --- /dev/null +++ b/main.go @@ -0,0 +1,168 @@ +package main + +import ( + "log" + "os" + "path" + "path/filepath" + "regexp" + "strconv" + "strings" + "time" + + "github.com/go-git/go-git/v5" +) + +var timeUnits = map[string]int64{ + "ms": 1, + "s": 1000, + "m": 1000 * 60, + "h": 1000 * 60 * 60, + "d": 1000 * 60 * 60 * 24, + "M": 1000 * 60 * 60 * 24 * 30, + "y": 1000 * 60 * 60 * 24 * 365, +} + +var valueRegex, _ = regexp.Compile(`\d+`) +var unitRegex, _ = regexp.Compile(`[a-zA-Z]+`) + +func parseDuration(date string) int64 { + var milliseconds int64 = 0 + + date = strings.TrimSpace(date) + var parts = strings.Split(date, "_") + for _, part := range parts { + part = strings.TrimSpace(part) + log.Printf("Parsing date part: %s\n", part) + var value = valueRegex.FindString(part) + var unit = unitRegex.FindString(part) + + if value == "" || unit == "" { + log.Println("Invalid date part: " + part) + continue + } + + if _, ok := timeUnits[unit]; !ok { + log.Println("Invalid date unit: " + unit) + continue + } + log.Printf("Part %s parsed as: Value: %s, Unit: %s\n", part, value, unit) + + var valueMs, _ = strconv.ParseInt(value, 10, 16) + valueMs = valueMs * timeUnits[unit] + milliseconds += valueMs + log.Printf("Adding %dms to duration, now: %d\n", valueMs, milliseconds) + } + + return milliseconds +} +func getEnv(key, def string) string { + var value, exists = os.LookupEnv(key) + if exists { + return value + } + return def +} + +func main() { + log.SetFlags(log.Lmicroseconds) + + var ROOT = filepath.ToSlash(strings.TrimSpace(getEnv("ROOT", "/tmp"))) + ROOT = path.Clean(ROOT) + var SCAN_INTERVAL = time.Duration(parseDuration(getEnv("SCAN_INTERVAL", "1m")) * 1e6) + + log.Println("Input args parsed as:") + log.Printf("ROOT: %s\n", ROOT) + log.Printf("SCAN_INTERVAL: %d\n", SCAN_INTERVAL.Milliseconds()) + + // This shit DOES NOT run correctly on windows + // It absolutely butchers CRLF -> LF + // And shits the bed + // Thinking there are changed files + // Making empty commits + // And other stupid shit + // It does run on unix though + doRun(ROOT) + for { + log.Printf("Running at %s", time.Now().Format(time.RFC3339)) + time.Sleep(SCAN_INTERVAL) + doRun(ROOT) + } +} + +func doRun(root string) { + log.Printf("Opening repository at %s...", root) + worktree, err := OpenRepositoryAndWorktree(root) + if err != nil { + log.Printf("error opening repository at %s: %v", root, err) + return + } + log.Printf("Checking for changes in %s...", root) + files, err := GetNumChangedFiles(worktree) + if err != nil { + log.Printf("error checking for changes in %s: %v", root, err) + return + } + if files == 0 { + log.Printf("No changes in %s", root) + return + } + log.Printf("Staging %d files in %s...", files, root) + err = AddAll(worktree) + if err != nil { + log.Printf("error staging files in %s: %v", root, err) + return + } + log.Printf("Committing changes in %s...", root) + err = CommitUpdate(worktree) + if err != nil { + log.Printf("error committing changes in %s: %v", root, err) + return + } + log.Printf("Done committing updates in %s", root) +} + +func OpenRepositoryAndWorktree(root string) (*git.Worktree, error) { + repository, err := git.PlainOpen(root) + if err != nil { + return nil, err + } + + worktree, err := repository.Worktree() + if err != nil { + return nil, err + } + return worktree, nil +} + +func HasChanges(worktree *git.Worktree) (bool, error) { + status, err := worktree.Status() + if err != nil { + return false, err + } + return !status.IsClean(), nil +} + +func GetNumChangedFiles(worktree *git.Worktree) (int, error) { + status, err := worktree.Status() + if err != nil { + return 0, err + } + return len(status), nil +} + +func AddAll(worktree *git.Worktree) error { + err := worktree.AddGlob("*") + if err != nil { + return err + } + return nil +} + +func CommitUpdate(worktree *git.Worktree) error { + _, err := worktree.Commit("Update", &git.CommitOptions{}) + if err != nil { + return err + } + return nil +}