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https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package gitrepo
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import (
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"bufio"
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"context"
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"io"
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"github.com/hanzoai/git/modules/git/gitcmd"
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"github.com/hanzoai/git/modules/log"
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)
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// CommitFileStatus represents status of files in a commit.
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type CommitFileStatus struct {
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Added []string
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Removed []string
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Modified []string
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}
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// NewCommitFileStatus creates a CommitFileStatus
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func NewCommitFileStatus() *CommitFileStatus {
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return &CommitFileStatus{
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[]string{}, []string{}, []string{},
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}
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}
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func parseCommitFileStatus(fileStatus *CommitFileStatus, stdout io.Reader) {
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rd := bufio.NewReader(stdout)
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peek, err := rd.Peek(1)
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if err != nil {
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if err != io.EOF {
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log.Error("Unexpected error whilst reading from git log --name-status. Error: %v", err)
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}
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return
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}
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if peek[0] == '\n' || peek[0] == '\x00' {
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_, _ = rd.Discard(1)
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}
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for {
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modifier, err := rd.ReadString('\x00')
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if err != nil {
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if err != io.EOF {
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log.Error("Unexpected error whilst reading from git log --name-status. Error: %v", err)
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}
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return
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}
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file, err := rd.ReadString('\x00')
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if err != nil {
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if err != io.EOF {
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log.Error("Unexpected error whilst reading from git log --name-status. Error: %v", err)
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}
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return
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}
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file = file[:len(file)-1]
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switch modifier[0] {
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case 'A':
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fileStatus.Added = append(fileStatus.Added, file)
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case 'D':
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fileStatus.Removed = append(fileStatus.Removed, file)
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case 'M':
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fileStatus.Modified = append(fileStatus.Modified, file)
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}
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}
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}
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// GetCommitFileStatus returns file status of commit in given repository.
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func GetCommitFileStatus(ctx context.Context, repo Repository, commitID string) (*CommitFileStatus, error) {
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cmd := gitcmd.NewCommand("log", "--name-status", "-m", "--pretty=format:", "--first-parent", "--no-renames", "-z", "-1")
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stdout, stdoutClose := cmd.MakeStdoutPipe()
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defer stdoutClose()
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done := make(chan struct{})
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fileStatus := NewCommitFileStatus()
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go func() {
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parseCommitFileStatus(fileStatus, stdout)
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close(done)
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}()
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err := cmd.AddDynamicArguments(commitID).
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WithDir(repoPath(repo)).
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RunWithStderr(ctx)
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if err != nil {
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return nil, err
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}
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<-done
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return fileStatus, nil
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}
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