3 files changed, 38 insertions(+), 6 deletions(-)

M README.md
M files.go
M main.go

@@ 22,6 22,8 @@ place `gmnigit` binary somewhere in your `$PATH`.
 Usage of gmnigit:
   -dist string
         destination path (if exists will be overwritten)
+  -perms
+        show files permissions in browsable tree (default false)
   -repo string
         path to repository
 ```

@@ 2,6 2,7 @@ package main
 
 import (
 	"fmt"
+	"io/fs"
 	"io/ioutil"
 	"log"
 	"os"


@@ 13,6 14,33 @@ import (
 	"github.com/go-git/go-git/v5"
 )
 
+type fileType int
+
+const (
+	dir fileType = iota
+	txt
+	bin
+)
+
+func createLink(file fs.FileInfo, t fileType) string {
+	var link, perm string
+
+	switch t {
+	case txt:
+		link = "%s.txt%s %s"
+	case dir:
+		link = "%s/%s %s/"
+	case bin:
+		link = "%s%s %s"
+	}
+
+	if showPermissions {
+		perm = " " + file.Mode().String()
+	}
+
+	return fmt.Sprintf("=> "+link+"\n", file.Name(), perm, file.Name())
+}
+
 func isBinary(detectedMIME *mimetype.MIME) bool {
 	for mime := detectedMIME; mime != nil; mime = mime.Parent() {
 		if mime.Is("text/plain") {


@@ 33,7 61,7 @@ func arrangeDirectory(root, path string) {
 
 	for _, file := range files {
 		if file.IsDir() {
-			indexContent += fmt.Sprintf("=> %s/\n", file.Name())
+			indexContent += createLink(file, dir)
 			arrangeDirectory(root, filepath.Join(path, file.Name()))
 			continue
 		}


@@ 49,7 77,7 @@ func arrangeDirectory(root, path string) {
 			symlink.WriteString("symlink to: " + dest)
 
 			check(symlink.Close())
-			indexContent += fmt.Sprintf("=> %s.txt %s\n", file.Name(), file.Name())
+			indexContent += createLink(file, txt)
 			continue
 		}
 


@@ 57,12 85,12 @@ func arrangeDirectory(root, path string) {
 		check(err)
 
 		if isBinary(detectedMIME) {
-			indexContent += fmt.Sprintf("=> %s\n", file.Name())
+			indexContent += createLink(file, bin)
 			continue
 		}
 
 		check(os.Rename(filePath, filePath+".txt"))
-		indexContent += fmt.Sprintf("=> %s.txt %s\n", file.Name(), file.Name())
+		indexContent += createLink(file, txt)
 	}
 
 	index, err := os.Create(filepath.Join(root, path, "index.gmi"))

@@ 17,13 17,15 @@ const (
 )
 
 var (
-	repositoryPath string
-	distPath       string
+	repositoryPath  string
+	distPath        string
+	showPermissions bool
 )
 
 func main() {
 	flag.StringVar(&repositoryPath, "repo", "", "path to repository")
 	flag.StringVar(&distPath, "dist", "", "destination path (if exists will be overwritten)")
+	flag.BoolVar(&showPermissions, "perms", false, "show files permissions in browsable tree")
 
 	flag.Parse()