Wire everything together, now it's amen

.gitignore

@@ -1,3 +1,4 @@
 main.log
 test.html
 doc.html
+out

function.go

@@ -4,6 +4,7 @@ import (
 	_ "embed"
 	"fmt"
 	"os"
+	"path/filepath"
 	"text/template"
 )
 
@@ -44,12 +45,12 @@ type (
 func (f *Function) ResolveFileName() string {
 	return f.Name + ".lua"
 }
-func (f *Function) WriteFile() error {
+func (f *Function) WriteFile(root string) error {
 	if f.Name == "" {
 		return fmt.Errorf("function name is empty of %+v", f)
 	}
 
-	file, err := os.Create(f.ResolveFileName())
+	file, err := os.Create(filepath.Join(root, f.ResolveFileName()))
 	if err != nil {
 		return err
 	}

html-getter.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"net/http"
@@ -8,9 +9,14 @@ import (
 	"golang.org/x/time/rate"
 )
 
-var LIMITER = rate.NewLimiter(rate.Limit(1), 2)
+var LIMITER = rate.NewLimiter(rate.Limit(8), 16)
+
+func Fetch(url string) (string, error) {
+	err := LIMITER.Wait(context.Background())
+	if err != nil {
+		return "", fmt.Errorf("Error waiting for rate limiter: %v", err)
+	}
 
-func FetchFull(url string) (string, error) {
 	res, err := http.Get(url)
 	if err != nil {
 		return "", fmt.Errorf("Error fetching %s: %v", url, err)

main.go

@@ -6,9 +6,11 @@ import (
 	"io"
 	"log"
 	"os"
+	"regexp"
 )
 
-var url = `https://wowprogramming.com/docs/api.html`
+var rootUrl = `https://wowprogramming.com/`
+var apiUrl = fmt.Sprintf("%s/docs/api.html", rootUrl)
 
 var Error *log.Logger
 var Warning *log.Logger
@@ -37,30 +39,45 @@ var html string
 //go:embed doc.html
 var doc string
 
+var pageNameExtractor = regexp.MustCompile(`\/([^/]+).html`)
+var outDir = "out"
+
 func main() {
-	//res, err := FetchFull(url)
-	//if err != nil {
-	//	Error.Printf("Error fetching %s: %v", url, err)
-	//	return
-	//}
+	res, err := Fetch(apiUrl)
+	if err != nil {
+		Error.Printf("Error fetching %s: %v", apiUrl, err)
+		return
+	}
 
 	//os.WriteFile("test.html", []byte(res), 0644)
-	//	foo, err := ParseHTML(html)
-	//	if err != nil {
-	//		Error.Printf("Error parsing HTML: %v", err)
-	//		return
-	//	}
-	//	log.Printf("%#v", foo)
-	foo, err := ParseDoc(doc)
+	pages, err := ParseHTML(res)
 	if err != nil {
 		Error.Printf("Error parsing HTML: %v", err)
 		return
 	}
-	foo.Name = "JoinPermanentChannel"
-	log.Printf("%#v", foo)
-	err = foo.WriteFile()
+	for _, page := range pages {
+		log.Printf("Processing page %s", page)
+		pname := pageNameExtractor.FindStringSubmatch(page)
+		if len(pname) != 2 {
+			Error.Printf("Failed to extract page name from %s", page)
+			continue
+		}
+
+		res, err := Fetch(rootUrl + page)
+		if err != nil {
+			Error.Printf("Error fetching %s: %v", rootUrl+page, err)
+		}
+		
+		function, err := ParseDoc(res)
+		if err != nil {
+			Error.Printf("Error parsing HTML: %v", err)
+			continue
+		}
+		function.Name = pname[1]
+		err = function.WriteFile(outDir)
 		if err != nil {
 			Error.Printf("Error writing file: %v", err)
-		return
+			continue
+		}
 	}
 }