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models/repo_editor: improve code quality

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This commit is contained in:
Unknwon
2016-08-15 22:20:55 -07:00
parent f3c3258921
commit 2625193a48
9 changed files with 45 additions and 41 deletions
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61
models/repo_editor.go
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@@ -29,8 +29,8 @@ import (
// /_______ /\____ | |__||__| \___ / |__|____/\___ >
// \/ \/ \/ \/
// discardLocalRepoBranchChanges discards local commits of given branch
// to make sure it is even to remote branch when local copy exists.
// discardLocalRepoBranchChanges discards local commits/changes of
// given branch to make sure it is even to remote branch.
func discardLocalRepoBranchChanges(localPath, branch string) error {
if !com.IsExist(localPath) {
return nil
@@ -39,8 +39,10 @@ func discardLocalRepoBranchChanges(localPath, branch string) error {
if !git.IsBranchExist(localPath, branch) {
return nil
}
if err := git.ResetHEAD(localPath, true, "origin/"+branch); err != nil {
return fmt.Errorf("ResetHEAD: %v", err)
refName := "origin/" + branch
if err := git.ResetHEAD(localPath, true, refName); err != nil {
return fmt.Errorf("git reset --hard %s: %v", refName, err)
}
return nil
}
@@ -49,23 +51,18 @@ func (repo *Repository) DiscardLocalRepoBranchChanges(branch string) error {
return discardLocalRepoBranchChanges(repo.LocalCopyPath(), branch)
}
// checkoutNewBranch checks out to a new branch from the a branch name.
func checkoutNewBranch(repoPath, localPath, oldBranch, newBranch string) error {
if !com.IsExist(localPath) {
if err := UpdateLocalCopyBranch(repoPath, localPath, oldBranch); err != nil {
return err
}
}
if err := git.Checkout(localPath, git.CheckoutOptions{
Timeout: time.Duration(setting.Git.Timeout.Pull) * time.Second,
Branch: newBranch,
OldBranch: oldBranch,
Timeout: time.Duration(setting.Git.Timeout.Pull) * time.Second,
}); err != nil {
return fmt.Errorf("Checkout: %v", err)
return fmt.Errorf("git checkout -b %s %s: %v", newBranch, oldBranch, err)
}
return nil
}
// CheckoutNewBranch checks out a new branch from the given branch name.
func (repo *Repository) CheckoutNewBranch(oldBranch, newBranch string) error {
return checkoutNewBranch(repo.RepoPath(), repo.LocalCopyPath(), oldBranch, newBranch)
}
@@ -81,8 +78,8 @@ type UpdateRepoFileOptions struct {
IsNewFile bool
}
// updateRepoFile adds new file to repository.
func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions) (err error) {
// UpdateRepoFile adds or updates a file in repository.
func (repo *Repository) UpdateRepoFile(doer *User, opts UpdateRepoFileOptions) (err error) {
repoWorkingPool.CheckIn(com.ToStr(repo.ID))
defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
@@ -98,9 +95,6 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions)
}
}
localPath := repo.LocalCopyPath()
filePath := path.Join(localPath, opts.NewTreeName)
if len(opts.Message) == 0 {
if opts.IsNewFile {
opts.Message = "Add '" + opts.NewTreeName + "'"
@@ -109,16 +103,21 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions)
}
}
localPath := repo.LocalCopyPath()
filePath := path.Join(localPath, opts.NewTreeName)
os.MkdirAll(path.Dir(filePath), os.ModePerm)
// If new file, make sure it doesn't exist; if old file, move if file name change.
// If it's meant to be a new file, make sure it doesn't exist.
if opts.IsNewFile {
if com.IsExist(filePath) {
return ErrRepoFileAlreadyExist{filePath}
}
} else if len(opts.OldTreeName) > 0 && len(opts.NewTreeName) > 0 && opts.NewTreeName != opts.OldTreeName {
}
// If update a file, move if file name change.
if len(opts.OldTreeName) > 0 && len(opts.NewTreeName) > 0 && opts.OldTreeName != opts.NewTreeName {
if err = git.MoveFile(localPath, opts.OldTreeName, opts.NewTreeName); err != nil {
return fmt.Errorf("MoveFile [old_tree_name: %s, new_tree_name: %s]: %v", opts.OldTreeName, opts.NewTreeName, err)
return fmt.Errorf("git mv %s %s: %v", opts.OldTreeName, opts.NewTreeName, err)
}
}
@@ -127,11 +126,14 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions)
}
if err = git.AddChanges(localPath, true); err != nil {
return fmt.Errorf("AddChanges: %v", err)
} else if err = git.CommitChanges(localPath, opts.Message, doer.NewGitSig()); err != nil {
return fmt.Errorf("CommitChanges: %v", err)
return fmt.Errorf("git add --all: %v", err)
}
signaure := doer.NewGitSig()
if err = git.CommitChanges(localPath, opts.Message, signaure); err != nil {
return fmt.Errorf("git commit -m %s --author='%s <%s>': %v", opts.Message, signaure.Name, signaure.Email, err)
} else if err = git.Push(localPath, "origin", opts.NewBranch); err != nil {
return fmt.Errorf("Push: %v", err)
return fmt.Errorf("git push origin %s: %v", opts.NewBranch, err)
}
gitRepo, err := git.OpenRepository(repo.RepoPath())
@@ -145,13 +147,14 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions)
return nil
}
// Simulate push event.
pushCommits := &PushCommits{
Len: 1,
Commits: []*PushCommit{CommitToPushCommit(commit)},
}
oldCommitID := opts.LastCommitID
if opts.NewBranch != opts.OldBranch {
oldCommitID = "0000000000000000000000000000000000000000" // New Branch so we use all 0s
oldCommitID = git.EMPTY_SHA
}
if err := CommitRepoAction(doer.ID, repo.MustOwner().ID, doer.Name, doer.Email,
repo.ID, repo.MustOwner().Name, repo.Name, git.BRANCH_PREFIX+opts.NewBranch,
@@ -164,19 +167,19 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts *UpdateRepoFileOptions)
return nil
}
// GetDiffPreview produces and returns diff result of a file which is not yet committed.
func (repo *Repository) GetDiffPreview(branch, treeName, content string) (diff *Diff, err error) {
repoWorkingPool.CheckIn(com.ToStr(repo.ID))
defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
if err = repo.DiscardLocalRepoBranchChanges(branch); err != nil {
return nil, fmt.Errorf("discardLocalRepoChanges: %s - %v", branch, err)
return nil, fmt.Errorf("DiscardLocalRepoBranchChanges [branch: %s]: %v", branch, err)
} else if err = repo.UpdateLocalCopyBranch(branch); err != nil {
return nil, fmt.Errorf("UpdateLocalCopyBranch: %s - %v", branch, err)
return nil, fmt.Errorf("UpdateLocalCopyBranch [branch: %s]: %v", branch, err)
}
localPath := repo.LocalCopyPath()
filePath := path.Join(localPath, treeName)
os.MkdirAll(filepath.Dir(filePath), os.ModePerm)
if err = ioutil.WriteFile(filePath, []byte(content), 0666); err != nil {
return nil, fmt.Errorf("WriteFile: %v", err)
@@ -195,7 +198,7 @@ func (repo *Repository) GetDiffPreview(branch, treeName, content string) (diff *
return nil, fmt.Errorf("Start: %v", err)
}
pid := process.Add(fmt.Sprintf("GetDiffRange [repo_path: %s]", repo.RepoPath()), cmd)
pid := process.Add(fmt.Sprintf("GetDiffPreview [repo_path: %s]", repo.RepoPath()), cmd)
defer process.Remove(pid)
diff, err = ParsePatch(setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles, stdout)