You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
1.9 KiB
85 lines
1.9 KiB
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// +build !gogit
|
|
|
|
package git
|
|
|
|
import (
|
|
"bufio"
|
|
"io"
|
|
"strings"
|
|
)
|
|
|
|
// GetRefsFiltered returns all references of the repository that matches patterm exactly or starting with.
|
|
func (repo *Repository) GetRefsFiltered(pattern string) ([]*Reference, error) {
|
|
stdoutReader, stdoutWriter := io.Pipe()
|
|
defer func() {
|
|
_ = stdoutReader.Close()
|
|
_ = stdoutWriter.Close()
|
|
}()
|
|
|
|
go func() {
|
|
stderrBuilder := &strings.Builder{}
|
|
err := NewCommand("for-each-ref").RunInDirPipeline(repo.Path, stdoutWriter, stderrBuilder)
|
|
if err != nil {
|
|
_ = stdoutWriter.CloseWithError(ConcatenateError(err, stderrBuilder.String()))
|
|
} else {
|
|
_ = stdoutWriter.Close()
|
|
}
|
|
}()
|
|
|
|
refs := make([]*Reference, 0)
|
|
bufReader := bufio.NewReader(stdoutReader)
|
|
for {
|
|
// The output of for-each-ref is simply a list:
|
|
// <sha> SP <type> TAB <ref> LF
|
|
sha, err := bufReader.ReadString(' ')
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
sha = sha[:len(sha)-1]
|
|
|
|
typ, err := bufReader.ReadString('\t')
|
|
if err == io.EOF {
|
|
// This should not happen, but we'll tolerate it
|
|
break
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
typ = typ[:len(typ)-1]
|
|
|
|
refName, err := bufReader.ReadString('\n')
|
|
if err == io.EOF {
|
|
// This should not happen, but we'll tolerate it
|
|
break
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
refName = refName[:len(refName)-1]
|
|
|
|
// refName cannot be HEAD but can be remotes or stash
|
|
if strings.HasPrefix(refName, "/refs/remotes/") || refName == "/refs/stash" {
|
|
continue
|
|
}
|
|
|
|
if pattern == "" || strings.HasPrefix(refName, pattern) {
|
|
r := &Reference{
|
|
Name: refName,
|
|
Object: MustIDFromString(sha),
|
|
Type: typ,
|
|
repo: repo,
|
|
}
|
|
refs = append(refs, r)
|
|
}
|
|
}
|
|
|
|
return refs, nil
|
|
}
|