now has custom emblems

main.go

@@ -13,9 +13,105 @@ import (
 
 	"github.com/alcortesm/tgz"
 	"github.com/otiai10/copy"
-	"github.com/xyproto/unzip"
 )
 
+func CopyDirectory(scrDir, dest string) error {
+	entries, err := os.ReadDir(scrDir)
+	if err != nil {
+		return err
+	}
+	for _, entry := range entries {
+		sourcePath := filepath.Join(scrDir, entry.Name())
+		destPath := filepath.Join(dest, entry.Name())
+
+		fileInfo, err := os.Stat(sourcePath)
+		if err != nil {
+			return err
+		}
+
+		switch fileInfo.Mode() & os.ModeType {
+		case os.ModeDir:
+			if err := CreateIfNotExists(destPath, 0755); err != nil {
+				return err
+			}
+			if err := CopyDirectory(sourcePath, destPath); err != nil {
+				return err
+			}
+		case os.ModeSymlink:
+			if err := CopySymLink(sourcePath, destPath); err != nil {
+				return err
+			}
+		default:
+			if err := Copy(sourcePath, destPath); err != nil {
+				return err
+			}
+		}
+
+		fInfo, err := entry.Info()
+		if err != nil {
+			return err
+		}
+
+		isSymlink := fInfo.Mode()&os.ModeSymlink != 0
+		if !isSymlink {
+			if err := os.Chmod(destPath, fInfo.Mode()); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func Copy(srcFile, dstFile string) error {
+	out, err := os.Create(dstFile)
+	if err != nil {
+		return err
+	}
+
+	defer out.Close()
+
+	in, err := os.Open(srcFile)
+	defer in.Close()
+	if err != nil {
+		return err
+	}
+
+	_, err = io.Copy(out, in)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Exists(filePath string) bool {
+	if _, err := os.Stat(filePath); os.IsNotExist(err) {
+		return false
+	}
+
+	return true
+}
+
+func CreateIfNotExists(dir string, perm os.FileMode) error {
+	if Exists(dir) {
+		return nil
+	}
+
+	if err := os.MkdirAll(dir, perm); err != nil {
+		return fmt.Errorf("failed to create directory: '%s', error: '%s'", dir, err.Error())
+	}
+
+	return nil
+}
+
+func CopySymLink(source, dest string) error {
+	link, err := os.Readlink(source)
+	if err != nil {
+		return err
+	}
+	return os.Symlink(link, dest)
+}
+
 func getVersions() []string {
 	url := "https://ddragon.leagueoflegends.com/api/versions.json"
 
@@ -116,12 +212,9 @@ func loadCurrent() {
 		err = os.Rename(src, dst)
 		checkError(err)
 
-		emblemsFile := loadRankedEmblems()
 		export, _ := filepath.Abs(filepath.Join("data", "ranked-emblems"))
-		err = unzip.Extract(emblemsFile, export)
+		err = CopyDirectory("./ranked-emblems", export)
 		checkError(err)
-
-		os.RemoveAll(emblemsFile)
 	}
 }