remove package code.gitea.io/gitea/modules/git import out of models (#11025)

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6543 2020-04-10 13:26:37 +02:00 committed by GitHub
parent 0a2cba972a
commit bc362ea3c6
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6 changed files with 206 additions and 205 deletions

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@ -19,6 +19,7 @@ import (
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/notification"
"code.gitea.io/gitea/modules/setting"
issue_service "code.gitea.io/gitea/services/issue"
"github.com/unknwon/com"
@ -79,7 +80,7 @@ func ChangeTargetBranch(pr *models.PullRequest, doer *models.User, targetBranch
}
// Check if branches are equal
branchesEqual, err := pr.IsHeadEqualWithBranch(targetBranch)
branchesEqual, err := IsHeadEqualWithBranch(pr, targetBranch)
if err != nil {
return err
}
@ -454,3 +455,202 @@ func CloseRepoBranchesPulls(doer *models.User, repo *models.Repository) error {
}
return nil
}
// GetCommitMessages returns the commit messages between head and merge base (if there is one)
func GetCommitMessages(pr *models.PullRequest) string {
if err := pr.LoadIssue(); err != nil {
log.Error("Cannot load issue %d for PR id %d: Error: %v", pr.IssueID, pr.ID, err)
return ""
}
if err := pr.Issue.LoadPoster(); err != nil {
log.Error("Cannot load poster %d for pr id %d, index %d Error: %v", pr.Issue.PosterID, pr.ID, pr.Index, err)
return ""
}
if pr.HeadRepo == nil {
var err error
pr.HeadRepo, err = models.GetRepositoryByID(pr.HeadRepoID)
if err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.HeadRepoID, err)
return ""
}
}
gitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())
if err != nil {
log.Error("Unable to open head repository: Error: %v", err)
return ""
}
defer gitRepo.Close()
headCommit, err := gitRepo.GetBranchCommit(pr.HeadBranch)
if err != nil {
log.Error("Unable to get head commit: %s Error: %v", pr.HeadBranch, err)
return ""
}
mergeBase, err := gitRepo.GetCommit(pr.MergeBase)
if err != nil {
log.Error("Unable to get merge base commit: %s Error: %v", pr.MergeBase, err)
return ""
}
limit := setting.Repository.PullRequest.DefaultMergeMessageCommitsLimit
list, err := gitRepo.CommitsBetweenLimit(headCommit, mergeBase, limit, 0)
if err != nil {
log.Error("Unable to get commits between: %s %s Error: %v", pr.HeadBranch, pr.MergeBase, err)
return ""
}
maxSize := setting.Repository.PullRequest.DefaultMergeMessageSize
posterSig := pr.Issue.Poster.NewGitSig().String()
authorsMap := map[string]bool{}
authors := make([]string, 0, list.Len())
stringBuilder := strings.Builder{}
element := list.Front()
for element != nil {
commit := element.Value.(*git.Commit)
if maxSize < 0 || stringBuilder.Len() < maxSize {
toWrite := []byte(commit.CommitMessage)
if len(toWrite) > maxSize-stringBuilder.Len() && maxSize > -1 {
toWrite = append(toWrite[:maxSize-stringBuilder.Len()], "..."...)
}
if _, err := stringBuilder.Write(toWrite); err != nil {
log.Error("Unable to write commit message Error: %v", err)
return ""
}
if _, err := stringBuilder.WriteRune('\n'); err != nil {
log.Error("Unable to write commit message Error: %v", err)
return ""
}
}
authorString := commit.Author.String()
if !authorsMap[authorString] && authorString != posterSig {
authors = append(authors, authorString)
authorsMap[authorString] = true
}
element = element.Next()
}
// Consider collecting the remaining authors
if limit >= 0 && setting.Repository.PullRequest.DefaultMergeMessageAllAuthors {
skip := limit
limit = 30
for {
list, err := gitRepo.CommitsBetweenLimit(headCommit, mergeBase, limit, skip)
if err != nil {
log.Error("Unable to get commits between: %s %s Error: %v", pr.HeadBranch, pr.MergeBase, err)
return ""
}
if list.Len() == 0 {
break
}
element := list.Front()
for element != nil {
commit := element.Value.(*git.Commit)
authorString := commit.Author.String()
if !authorsMap[authorString] && authorString != posterSig {
authors = append(authors, authorString)
authorsMap[authorString] = true
}
element = element.Next()
}
}
}
if len(authors) > 0 {
if _, err := stringBuilder.WriteRune('\n'); err != nil {
log.Error("Unable to write to string builder Error: %v", err)
return ""
}
}
for _, author := range authors {
if _, err := stringBuilder.Write([]byte("Co-authored-by: ")); err != nil {
log.Error("Unable to write to string builder Error: %v", err)
return ""
}
if _, err := stringBuilder.Write([]byte(author)); err != nil {
log.Error("Unable to write to string builder Error: %v", err)
return ""
}
if _, err := stringBuilder.WriteRune('\n'); err != nil {
log.Error("Unable to write to string builder Error: %v", err)
return ""
}
}
return stringBuilder.String()
}
// GetLastCommitStatus returns the last commit status for this pull request.
func GetLastCommitStatus(pr *models.PullRequest) (status *models.CommitStatus, err error) {
if err = pr.LoadHeadRepo(); err != nil {
return nil, err
}
if pr.HeadRepo == nil {
return nil, models.ErrPullRequestHeadRepoMissing{ID: pr.ID, HeadRepoID: pr.HeadRepoID}
}
headGitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())
if err != nil {
return nil, err
}
defer headGitRepo.Close()
lastCommitID, err := headGitRepo.GetBranchCommitID(pr.HeadBranch)
if err != nil {
return nil, err
}
err = pr.LoadBaseRepo()
if err != nil {
return nil, err
}
statusList, err := models.GetLatestCommitStatus(pr.BaseRepo, lastCommitID, 0)
if err != nil {
return nil, err
}
return models.CalcCommitStatus(statusList), nil
}
// IsHeadEqualWithBranch returns if the commits of branchName are available in pull request head
func IsHeadEqualWithBranch(pr *models.PullRequest, branchName string) (bool, error) {
var err error
if err = pr.LoadBaseRepo(); err != nil {
return false, err
}
baseGitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
if err != nil {
return false, err
}
baseCommit, err := baseGitRepo.GetBranchCommit(branchName)
if err != nil {
return false, err
}
if err = pr.LoadHeadRepo(); err != nil {
return false, err
}
headGitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())
if err != nil {
return false, err
}
headCommit, err := headGitRepo.GetBranchCommit(pr.HeadBranch)
if err != nil {
return false, err
}
return baseCommit.HasPreviousCommit(headCommit.ID)
}