move out git module and #1573 send push hook

modules/git/utils.go

@@ -1,82 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"container/list"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-const prettyLogFormat = `--pretty=format:%H`
-
-func parsePrettyFormatLog(repo *Repository, logByts []byte) (*list.List, error) {
-	l := list.New()
-	if len(logByts) == 0 {
-		return l, nil
-	}
-
-	parts := bytes.Split(logByts, []byte{'\n'})
-
-	for _, commitId := range parts {
-		commit, err := repo.GetCommit(string(commitId))
-		if err != nil {
-			return nil, err
-		}
-		l.PushBack(commit)
-	}
-
-	return l, nil
-}
-
-func RefEndName(refStr string) string {
-	if strings.HasPrefix(refStr, "refs/heads/") {
-		// trim the "refs/heads/"
-		return refStr[len("refs/heads/"):]
-	}
-
-	index := strings.LastIndex(refStr, "/")
-	if index != -1 {
-		return refStr[index+1:]
-	}
-	return refStr
-}
-
-// If the object is stored in its own file (i.e not in a pack file),
-// this function returns the full path to the object file.
-// It does not test if the file exists.
-func filepathFromSHA1(rootdir, sha1 string) string {
-	return filepath.Join(rootdir, "objects", sha1[:2], sha1[2:])
-}
-
-// isDir returns true if given path is a directory,
-// or returns false when it's a file or does not exist.
-func isDir(dir string) bool {
-	f, e := os.Stat(dir)
-	if e != nil {
-		return false
-	}
-	return f.IsDir()
-}
-
-// isFile returns true if given path is a file,
-// or returns false when it's a directory or does not exist.
-func isFile(filePath string) bool {
-	f, e := os.Stat(filePath)
-	if e != nil {
-		return false
-	}
-	return !f.IsDir()
-}
-
-func concatenateError(err error, stderr string) error {
-	if len(stderr) == 0 {
-		return err
-	}
-	return fmt.Errorf("%v: %s", err, stderr)
-}