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51 lines
1.4 KiB
51 lines
1.4 KiB
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"strings"
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"github.com/Unknwon/com"
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)
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func IsBranchExist(repoPath, branchName string) bool {
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_, _, err := com.ExecCmdDir(repoPath, "git", "show-ref", "--verify", "refs/heads/"+branchName)
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return err == nil
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}
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func (repo *Repository) IsBranchExist(branchName string) bool {
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return IsBranchExist(repo.Path, branchName)
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}
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func (repo *Repository) GetBranches() ([]string, error) {
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stdout, stderr, err := com.ExecCmdDir(repo.Path, "git", "show-ref", "--heads")
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if err != nil {
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return nil, concatenateError(err, stderr)
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}
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infos := strings.Split(stdout, "\n")
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branches := make([]string, len(infos)-1)
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for i, info := range infos[:len(infos)-1] {
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parts := strings.Split(info, " ")
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if len(parts) != 2 {
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continue // NOTE: I should believe git will not give me wrong string.
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}
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branches[i] = strings.TrimPrefix(parts[1], "refs/heads/")
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}
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return branches, nil
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}
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// SetDefaultBranch sets default branch of repository.
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func (repo *Repository) SetDefaultBranch(branchName string) error {
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if gitVer.LessThan(MustParseVersion("1.7.10")) {
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return ErrUnsupportedVersion{"1.7.10"}
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}
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_, stderr, err := com.ExecCmdDir(repo.Path, "git", "symbolic-ref", "HEAD", "refs/heads/"+branchName)
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if err != nil {
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return concatenateError(err, stderr)
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}
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return nil
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}
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