move out git module and #1573 send push hook

modules/git/repo_branch.go

@@ -1,50 +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 (
-	"strings"
-
-	"github.com/Unknwon/com"
-)
-
-func IsBranchExist(repoPath, branchName string) bool {
-	_, _, err := com.ExecCmdDir(repoPath, "git", "show-ref", "--verify", "refs/heads/"+branchName)
-	return err == nil
-}
-
-func (repo *Repository) IsBranchExist(branchName string) bool {
-	return IsBranchExist(repo.Path, branchName)
-}
-
-func (repo *Repository) GetBranches() ([]string, error) {
-	stdout, stderr, err := com.ExecCmdDir(repo.Path, "git", "show-ref", "--heads")
-	if err != nil {
-		return nil, concatenateError(err, stderr)
-	}
-	infos := strings.Split(stdout, "\n")
-	branches := make([]string, len(infos)-1)
-	for i, info := range infos[:len(infos)-1] {
-		parts := strings.Split(info, " ")
-		if len(parts) != 2 {
-			continue // NOTE: I should believe git will not give me wrong string.
-		}
-		branches[i] = strings.TrimPrefix(parts[1], "refs/heads/")
-	}
-	return branches, nil
-}
-
-// SetDefaultBranch sets default branch of repository.
-func (repo *Repository) SetDefaultBranch(branchName string) error {
-	if gitVer.LessThan(MustParseVersion("1.7.10")) {
-		return ErrUnsupportedVersion{"1.7.10"}
-	}
-
-	_, stderr, err := com.ExecCmdDir(repo.Path, "git", "symbolic-ref", "HEAD", "refs/heads/"+branchName)
-	if err != nil {
-		return concatenateError(err, stderr)
-	}
-	return nil
-}