diff options
Diffstat (limited to 'modules/repofiles')
| -rw-r--r-- | modules/repofiles/temp_repo.go | 245 |
1 files changed, 82 insertions, 163 deletions
diff --git a/modules/repofiles/temp_repo.go b/modules/repofiles/temp_repo.go index b07d2a8973..abc224c2c2 100644 --- a/modules/repofiles/temp_repo.go +++ b/modules/repofiles/temp_repo.go @@ -10,7 +10,6 @@ import ( "fmt" "io" "os" - "os/exec" "regexp" "strings" "time" @@ -18,7 +17,6 @@ import ( "code.gitea.io/gitea/models" "code.gitea.io/gitea/modules/git" "code.gitea.io/gitea/modules/log" - "code.gitea.io/gitea/modules/process" "code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/services/gitdiff" @@ -51,9 +49,8 @@ func (t *TemporaryUploadRepository) Close() { // Clone the base repository to our path and set branch as the HEAD func (t *TemporaryUploadRepository) Clone(branch string) error { - if _, stderr, err := process.GetManager().ExecTimeout(5*time.Minute, - fmt.Sprintf("Clone (git clone -s --bare): %s", t.basePath), - git.GitExecutable, "clone", "-s", "--bare", "-b", branch, t.repo.RepoPath(), t.basePath); err != nil { + if _, err := git.NewCommand("clone", "-s", "--bare", "-b", branch, t.repo.RepoPath(), t.basePath).Run(); err != nil { + stderr := err.Error() if matched, _ := regexp.MatchString(".*Remote branch .* not found in upstream origin.*", stderr); matched { return git.ErrBranchNotExist{ Name: branch, @@ -79,11 +76,8 @@ func (t *TemporaryUploadRepository) Clone(branch string) error { // SetDefaultIndex sets the git index to our HEAD func (t *TemporaryUploadRepository) SetDefaultIndex() error { - if _, stderr, err := process.GetManager().ExecDir(5*time.Minute, - t.basePath, - fmt.Sprintf("SetDefaultIndex (git read-tree HEAD): %s", t.basePath), - git.GitExecutable, "read-tree", "HEAD"); err != nil { - return fmt.Errorf("SetDefaultIndex: %v %s", err, stderr) + if _, err := git.NewCommand("read-tree", "HEAD").RunInDir(t.basePath); err != nil { + return fmt.Errorf("SetDefaultIndex: %v", err) } return nil } @@ -93,10 +87,6 @@ func (t *TemporaryUploadRepository) LsFiles(filenames ...string) ([]string, erro stdOut := new(bytes.Buffer) stdErr := new(bytes.Buffer) - timeout := 5 * time.Minute - ctx, cancel := context.WithTimeout(context.Background(), timeout) - defer cancel() - cmdArgs := []string{"ls-files", "-z", "--"} for _, arg := range filenames { if arg != "" { @@ -104,22 +94,9 @@ func (t *TemporaryUploadRepository) LsFiles(filenames ...string) ([]string, erro } } - cmd := exec.CommandContext(ctx, git.GitExecutable, cmdArgs...) - desc := fmt.Sprintf("lsFiles: (git ls-files) %v", cmdArgs) - cmd.Dir = t.basePath - cmd.Stdout = stdOut - cmd.Stderr = stdErr - - if err := cmd.Start(); err != nil { - return nil, fmt.Errorf("exec(%s) failed: %v(%v)", desc, err, ctx.Err()) - } - - pid := process.GetManager().Add(desc, cmd) - err := cmd.Wait() - process.GetManager().Remove(pid) - - if err != nil { - err = fmt.Errorf("exec(%d:%s) failed: %v(%v) stdout: %v stderr: %v", pid, desc, err, ctx.Err(), stdOut, stdErr) + if err := git.NewCommand(cmdArgs...).RunInDirPipeline(t.basePath, stdOut, stdErr); err != nil { + log.Error("Unable to run git ls-files for temporary repo: %s (%s) Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), t.basePath, err, stdOut.String(), stdErr.String()) + err = fmt.Errorf("Unable to run git ls-files for temporary repo of: %s Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), err, stdOut.String(), stdErr.String()) return nil, err } @@ -128,7 +105,7 @@ func (t *TemporaryUploadRepository) LsFiles(filenames ...string) ([]string, erro filelist = append(filelist, string(line)) } - return filelist, err + return filelist, nil } // RemoveFilesFromIndex removes the given files from the index @@ -144,90 +121,50 @@ func (t *TemporaryUploadRepository) RemoveFilesFromIndex(filenames ...string) er } } - timeout := 5 * time.Minute - ctx, cancel := context.WithTimeout(context.Background(), timeout) - defer cancel() - - cmdArgs := []string{"update-index", "--remove", "-z", "--index-info"} - cmd := exec.CommandContext(ctx, git.GitExecutable, cmdArgs...) - desc := fmt.Sprintf("removeFilesFromIndex: (git update-index) %v", filenames) - cmd.Dir = t.basePath - cmd.Stdout = stdOut - cmd.Stderr = stdErr - cmd.Stdin = bytes.NewReader(stdIn.Bytes()) - - if err := cmd.Start(); err != nil { - return fmt.Errorf("exec(%s) failed: %v(%v)", desc, err, ctx.Err()) - } - - pid := process.GetManager().Add(desc, cmd) - err := cmd.Wait() - process.GetManager().Remove(pid) - - if err != nil { - err = fmt.Errorf("exec(%d:%s) failed: %v(%v) stdout: %v stderr: %v", pid, desc, err, ctx.Err(), stdOut, stdErr) + if err := git.NewCommand("update-index", "--remove", "-z", "--index-info").RunInDirFullPipeline(t.basePath, stdOut, stdErr, stdIn); err != nil { + log.Error("Unable to update-index for temporary repo: %s (%s) Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), t.basePath, err, stdOut.String(), stdErr.String()) + return fmt.Errorf("Unable to update-index for temporary repo: %s Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), err, stdOut.String(), stdErr.String()) } - - return err + return nil } // HashObject writes the provided content to the object db and returns its hash func (t *TemporaryUploadRepository) HashObject(content io.Reader) (string, error) { - timeout := 5 * time.Minute - ctx, cancel := context.WithTimeout(context.Background(), timeout) - defer cancel() - - hashCmd := exec.CommandContext(ctx, git.GitExecutable, "hash-object", "-w", "--stdin") - hashCmd.Dir = t.basePath - hashCmd.Stdin = content - stdOutBuffer := new(bytes.Buffer) - stdErrBuffer := new(bytes.Buffer) - hashCmd.Stdout = stdOutBuffer - hashCmd.Stderr = stdErrBuffer - desc := fmt.Sprintf("hashObject: (git hash-object)") - if err := hashCmd.Start(); err != nil { - return "", fmt.Errorf("git hash-object: %s", err) - } - - pid := process.GetManager().Add(desc, hashCmd) - err := hashCmd.Wait() - process.GetManager().Remove(pid) + stdOut := new(bytes.Buffer) + stdErr := new(bytes.Buffer) - if err != nil { - err = fmt.Errorf("exec(%d:%s) failed: %v(%v) stdout: %v stderr: %v", pid, desc, err, ctx.Err(), stdOutBuffer, stdErrBuffer) - return "", err + if err := git.NewCommand("hash-object", "-w", "--stdin").RunInDirFullPipeline(t.basePath, stdOut, stdErr, content); err != nil { + log.Error("Unable to hash-object to temporary repo: %s (%s) Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), t.basePath, err, stdOut.String(), stdErr.String()) + return "", fmt.Errorf("Unable to hash-object to temporary repo: %s Error: %v\nstdout: %s\nstderr: %s", t.repo.FullName(), err, stdOut.String(), stdErr.String()) } - return strings.TrimSpace(stdOutBuffer.String()), nil + return strings.TrimSpace(stdOut.String()), nil } // AddObjectToIndex adds the provided object hash to the index with the provided mode and path func (t *TemporaryUploadRepository) AddObjectToIndex(mode, objectHash, objectPath string) error { - if _, stderr, err := process.GetManager().ExecDir(5*time.Minute, - t.basePath, - fmt.Sprintf("addObjectToIndex (git update-index): %s", t.basePath), - git.GitExecutable, "update-index", "--add", "--replace", "--cacheinfo", mode, objectHash, objectPath); err != nil { + if _, err := git.NewCommand("update-index", "--add", "--replace", "--cacheinfo", mode, objectHash, objectPath).RunInDir(t.basePath); err != nil { + stderr := err.Error() if matched, _ := regexp.MatchString(".*Invalid path '.*", stderr); matched { return models.ErrFilePathInvalid{ Message: objectPath, Path: objectPath, } } - return fmt.Errorf("git update-index: %s", stderr) + log.Error("Unable to add object to index: %s %s %s in temporary repo %s(%s) Error: %v", mode, objectHash, objectPath, t.repo.FullName(), t.basePath, err) + return fmt.Errorf("Unable to add object to index at %s in temporary repo %s Error: %v", objectPath, t.repo.FullName(), err) } return nil } // WriteTree writes the current index as a tree to the object db and returns its hash func (t *TemporaryUploadRepository) WriteTree() (string, error) { - treeHash, stderr, err := process.GetManager().ExecDir(5*time.Minute, - t.basePath, - fmt.Sprintf("WriteTree (git write-tree): %s", t.basePath), - git.GitExecutable, "write-tree") + stdout, err := git.NewCommand("write-tree").RunInDir(t.basePath) if err != nil { - return "", fmt.Errorf("git write-tree: %s", stderr) + log.Error("Unable to write tree in temporary repo: %s(%s): Error: %v", t.repo.FullName(), t.basePath, err) + return "", fmt.Errorf("Unable to write-tree in temporary repo for: %s Error: %v", t.repo.FullName(), err) } - return strings.TrimSpace(treeHash), nil + return strings.TrimSpace(stdout), nil } // GetLastCommit gets the last commit ID SHA of the repo @@ -240,14 +177,12 @@ func (t *TemporaryUploadRepository) GetLastCommitByRef(ref string) (string, erro if ref == "" { ref = "HEAD" } - treeHash, stderr, err := process.GetManager().ExecDir(5*time.Minute, - t.basePath, - fmt.Sprintf("GetLastCommit (git rev-parse %s): %s", ref, t.basePath), - git.GitExecutable, "rev-parse", ref) + stdout, err := git.NewCommand("rev-parse", ref).RunInDir(t.basePath) if err != nil { - return "", fmt.Errorf("git rev-parse %s: %s", ref, stderr) + log.Error("Unable to get last ref for %s in temporary repo: %s(%s): Error: %v", ref, t.repo.FullName(), t.basePath, err) + return "", fmt.Errorf("Unable to rev-parse %s in temporary repo for: %s Error: %v", ref, t.repo.FullName(), err) } - return strings.TrimSpace(treeHash), nil + return strings.TrimSpace(stdout), nil } // CommitTree creates a commit from a given tree for the user with provided message @@ -287,16 +222,15 @@ func (t *TemporaryUploadRepository) CommitTree(author, committer *models.User, t } } - commitHash, stderr, err := process.GetManager().ExecDirEnvStdIn(5*time.Minute, - t.basePath, - fmt.Sprintf("commitTree (git commit-tree): %s", t.basePath), - env, - messageBytes, - git.GitExecutable, args...) - if err != nil { - return "", fmt.Errorf("git commit-tree: %s", stderr) + stdout := new(bytes.Buffer) + stderr := new(bytes.Buffer) + if err := git.NewCommand(args...).RunInDirTimeoutEnvFullPipeline(env, -1, t.basePath, stdout, stderr, messageBytes); err != nil { + log.Error("Unable to commit-tree in temporary repo: %s (%s) Error: %v\nStdout: %s\nStderr: %s", + t.repo.FullName(), t.basePath, err, stdout, stderr) + return "", fmt.Errorf("Unable to commit-tree in temporary repo: %s Error: %v\nStdout: %s\nStderr: %s", + t.repo.FullName(), err, stdout, stderr) } - return strings.TrimSpace(commitHash), nil + return strings.TrimSpace(stdout.String()), nil } // Push the provided commitHash to the repository branch by the provided user @@ -304,47 +238,48 @@ func (t *TemporaryUploadRepository) Push(doer *models.User, commitHash string, b // Because calls hooks we need to pass in the environment env := models.PushingEnvironment(doer, t.repo) - if _, stderr, err := process.GetManager().ExecDirEnv(5*time.Minute, - t.basePath, - fmt.Sprintf("actuallyPush (git push): %s", t.basePath), - env, - git.GitExecutable, "push", t.repo.RepoPath(), strings.TrimSpace(commitHash)+":refs/heads/"+strings.TrimSpace(branch)); err != nil { - return fmt.Errorf("git push: %s", stderr) + if _, err := git.NewCommand("push", t.repo.RepoPath(), strings.TrimSpace(commitHash)+":refs/heads/"+strings.TrimSpace(branch)).RunInDirWithEnv(t.basePath, env); err != nil { + log.Error("Unable to push back to repo from temporary repo: %s (%s) Error: %v", + t.repo.FullName(), t.basePath, err) + return fmt.Errorf("Unable to push back to repo from temporary repo: %s (%s) Error: %v", + t.repo.FullName(), t.basePath, err) } return nil } // DiffIndex returns a Diff of the current index to the head -func (t *TemporaryUploadRepository) DiffIndex() (diff *gitdiff.Diff, err error) { - timeout := 5 * time.Minute - ctx, cancel := context.WithTimeout(context.Background(), timeout) - defer cancel() - - stdErr := new(bytes.Buffer) - - cmd := exec.CommandContext(ctx, git.GitExecutable, "diff-index", "--cached", "-p", "HEAD") - cmd.Dir = t.basePath - cmd.Stderr = stdErr - - stdout, err := cmd.StdoutPipe() +func (t *TemporaryUploadRepository) DiffIndex() (*gitdiff.Diff, error) { + stdoutReader, stdoutWriter, err := os.Pipe() if err != nil { - return nil, fmt.Errorf("StdoutPipe: %v stderr %s", err, stdErr.String()) - } - - if err = cmd.Start(); err != nil { - return nil, fmt.Errorf("Start: %v stderr %s", err, stdErr.String()) - } - - pid := process.GetManager().Add(fmt.Sprintf("diffIndex [repo_path: %s]", t.repo.RepoPath()), cmd) - defer process.GetManager().Remove(pid) - - diff, err = gitdiff.ParsePatch(setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles, stdout) - if err != nil { - return nil, fmt.Errorf("ParsePatch: %v", err) - } - - if err = cmd.Wait(); err != nil { - return nil, fmt.Errorf("Wait: %v", err) + log.Error("Unable to open stdout pipe: %v", err) + return nil, fmt.Errorf("Unable to open stdout pipe: %v", err) + } + defer func() { + _ = stdoutReader.Close() + _ = stdoutWriter.Close() + }() + stderr := new(bytes.Buffer) + var diff *gitdiff.Diff + var finalErr error + + if err := git.NewCommand("diff-index", "--cached", "-p", "HEAD"). + RunInDirTimeoutEnvFullPipelineFunc(nil, 30*time.Second, t.basePath, stdoutWriter, stderr, nil, func(ctx context.Context, cancel context.CancelFunc) { + _ = stdoutWriter.Close() + diff, finalErr = gitdiff.ParsePatch(setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles, stdoutReader) + if finalErr != nil { + log.Error("ParsePatch: %v", finalErr) + cancel() + } + _ = stdoutReader.Close() + }); err != nil { + if finalErr != nil { + log.Error("Unable to ParsePatch in temporary repo %s (%s). Error: %v", t.repo.FullName(), t.basePath, finalErr) + return nil, finalErr + } + log.Error("Unable to run diff-index pipeline in temporary repo %s (%s). Error: %v\nStderr: %s", + t.repo.FullName(), t.basePath, err, stderr) + return nil, fmt.Errorf("Unable to run diff-index pipeline in temporary repo %s. Error: %v\nStderr: %s", + t.repo.FullName(), err, stderr) } return diff, nil @@ -358,12 +293,8 @@ func (t *TemporaryUploadRepository) CheckAttribute(attribute string, args ...str return nil, err } - stdOut := new(bytes.Buffer) - stdErr := new(bytes.Buffer) - - timeout := 5 * time.Minute - ctx, cancel := context.WithTimeout(context.Background(), timeout) - defer cancel() + stdout := new(bytes.Buffer) + stderr := new(bytes.Buffer) cmdArgs := []string{"check-attr", "-z", attribute} @@ -379,26 +310,14 @@ func (t *TemporaryUploadRepository) CheckAttribute(attribute string, args ...str } } - cmd := exec.CommandContext(ctx, git.GitExecutable, cmdArgs...) - desc := fmt.Sprintf("checkAttr: (git check-attr) %s %v", attribute, cmdArgs) - cmd.Dir = t.basePath - cmd.Stdout = stdOut - cmd.Stderr = stdErr - - if err := cmd.Start(); err != nil { - return nil, fmt.Errorf("exec(%s) failed: %v(%v)", desc, err, ctx.Err()) - } - - pid := process.GetManager().Add(desc, cmd) - err = cmd.Wait() - process.GetManager().Remove(pid) - - if err != nil { - err = fmt.Errorf("exec(%d:%s) failed: %v(%v) stdout: %v stderr: %v", pid, desc, err, ctx.Err(), stdOut, stdErr) - return nil, err + if err := git.NewCommand(cmdArgs...).RunInDirPipeline(t.basePath, stdout, stderr); err != nil { + log.Error("Unable to check-attr in temporary repo: %s (%s) Error: %v\nStdout: %s\nStderr: %s", + t.repo.FullName(), t.basePath, err, stdout, stderr) + return nil, fmt.Errorf("Unable to check-attr in temporary repo: %s Error: %v\nStdout: %s\nStderr: %s", + t.repo.FullName(), err, stdout, stderr) } - fields := bytes.Split(stdOut.Bytes(), []byte{'\000'}) + fields := bytes.Split(stdout.Bytes(), []byte{'\000'}) if len(fields)%3 != 1 { return nil, fmt.Errorf("Wrong number of fields in return from check-attr") |