722a7c902d
In investigating #7947 it has become clear that the storage component of go-git repositories needs closing. This PR adds this Close function and adds the Close functions as necessary. In TransferOwnership the ctx.Repo.GitRepo is closed if it is open to help prevent the risk of multiple open files. Fixes #7947
113 lines
3.5 KiB
Go
113 lines
3.5 KiB
Go
// Copyright 2019 The Gitea 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 comments
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import (
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"bytes"
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"fmt"
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"strings"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/notification"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/services/gitdiff"
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)
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// CreateIssueComment creates a plain issue comment.
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func CreateIssueComment(doer *models.User, repo *models.Repository, issue *models.Issue, content string, attachments []string) (*models.Comment, error) {
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comment, err := models.CreateComment(&models.CreateCommentOptions{
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Type: models.CommentTypeComment,
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Doer: doer,
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Repo: repo,
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Issue: issue,
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Content: content,
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Attachments: attachments,
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})
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if err != nil {
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return nil, err
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}
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notification.NotifyCreateIssueComment(doer, repo, issue, comment)
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return comment, nil
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}
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// CreateCodeComment creates a plain code comment at the specified line / path
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func CreateCodeComment(doer *models.User, repo *models.Repository, issue *models.Issue, content, treePath string, line, reviewID int64) (*models.Comment, error) {
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var commitID, patch string
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pr, err := models.GetPullRequestByIssueID(issue.ID)
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if err != nil {
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return nil, fmt.Errorf("GetPullRequestByIssueID: %v", err)
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}
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if err := pr.GetBaseRepo(); err != nil {
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return nil, fmt.Errorf("GetHeadRepo: %v", err)
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}
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gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
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if err != nil {
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return nil, fmt.Errorf("OpenRepository: %v", err)
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}
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defer gitRepo.Close()
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// FIXME validate treePath
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// Get latest commit referencing the commented line
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// No need for get commit for base branch changes
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if line > 0 {
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commit, err := gitRepo.LineBlame(pr.GetGitRefName(), gitRepo.Path, treePath, uint(line))
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if err == nil {
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commitID = commit.ID.String()
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} else if !strings.Contains(err.Error(), "exit status 128 - fatal: no such path") {
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return nil, fmt.Errorf("LineBlame[%s, %s, %s, %d]: %v", pr.GetGitRefName(), gitRepo.Path, treePath, line, err)
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}
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}
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// Only fetch diff if comment is review comment
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if reviewID != 0 {
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headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
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if err != nil {
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return nil, fmt.Errorf("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
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}
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patchBuf := new(bytes.Buffer)
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if err := gitdiff.GetRawDiffForFile(gitRepo.Path, pr.MergeBase, headCommitID, gitdiff.RawDiffNormal, treePath, patchBuf); err != nil {
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return nil, fmt.Errorf("GetRawDiffForLine[%s, %s, %s, %s]: %v", err, gitRepo.Path, pr.MergeBase, headCommitID, treePath)
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}
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patch = gitdiff.CutDiffAroundLine(patchBuf, int64((&models.Comment{Line: line}).UnsignedLine()), line < 0, setting.UI.CodeCommentLines)
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}
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return models.CreateComment(&models.CreateCommentOptions{
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Type: models.CommentTypeCode,
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Doer: doer,
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Repo: repo,
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Issue: issue,
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Content: content,
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LineNum: line,
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TreePath: treePath,
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CommitSHA: commitID,
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ReviewID: reviewID,
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Patch: patch,
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})
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}
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// UpdateComment updates information of comment.
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func UpdateComment(c *models.Comment, doer *models.User, oldContent string) error {
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if err := models.UpdateComment(c, doer); err != nil {
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return err
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}
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notification.NotifyUpdateComment(doer, c, oldContent)
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return nil
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}
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// DeleteComment deletes the comment
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func DeleteComment(comment *models.Comment, doer *models.User) error {
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if err := models.DeleteComment(comment, doer); err != nil {
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return err
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}
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notification.NotifyDeleteComment(doer, comment)
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return nil
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}
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