Files
runner/act/container/tar.go
T
bircniandsilverwind c59caa9689 refactor!: remove the builtin actions (#1407)
Removes `builtin:checkout`, `builtin:upload-artifact` and `builtin:download-artifact`, along with the container helpers only they used.

Builtin actions are tied to the runner version, so users cannot pin them, and they diverge from the shareable actions ecosystem that tools like zizmor build on. Workflows should use `actions/checkout`, `actions/upload-artifact` and `actions/download-artifact`, or lightweight third-party actions such as https://github.com/taiki-e/checkout-action.

**Breaking:** steps with `uses: builtin:checkout`, released in v4.0.0, now fail and need to switch to one of the actions above. The artifact actions were never released.

Docs: https://gitea.com/gitea/docs/pulls/643
Fixes: https://gitea.com/gitea/runner/issues/1405
Co-authored-by: silverwind <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1407
Reviewed-by: silverwind <[email protected]>
Co-authored-by: bircni <[email protected]>
2026-11-10 11:05:38 +00:00

70 lines
2.0 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// Copyright 2020 The nektos/act Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package container
import (
"archive/tar"
"bufio"
"context"
"io"
"path/filepath"
"strings"
"gitea.com/gitea/runner/act/common"
"gitea.com/gitea/runner/act/filecollector"
)
// startedArchive returns reader once its first byte arrives, so failing to start archiving errors here, not on read.
func startedArchive(reader *io.PipeReader) (io.ReadCloser, error) {
buffered := bufio.NewReader(reader)
if _, err := buffered.Peek(1); err != nil {
reader.Close()
return nil, err
}
return struct {
io.Reader
io.Closer
}{buffered, reader}, nil
}
func writeFilesTar(ctx context.Context, w io.Writer, uid, gid int, files ...*FileEntry) error {
tw := tar.NewWriter(w)
for _, file := range files {
common.Logger(ctx).Debugf("Writing entry to tarball %s len:%d", file.Name, len(file.Body))
if err := tw.WriteHeader(&tar.Header{
Name: file.Name,
Mode: file.Mode,
Size: int64(len(file.Body)),
Uid: uid,
Gid: gid,
}); err != nil {
return err
}
if _, err := tw.Write([]byte(file.Body)); err != nil {
return err
}
}
return tw.Close()
}
// writeDirTar prefixes entries with dstPath for extraction at root.
func writeDirTar(ctx context.Context, w io.Writer, dstPath, srcPath string, useGitIgnore, skipGitDir bool, uid, gid int, executable bool) error {
logger := common.Logger(ctx)
tw := tar.NewWriter(w)
srcPrefix := strings.TrimSuffix(filepath.Dir(srcPath), string(filepath.Separator)) + string(filepath.Separator)
logger.Debugf("Stripping prefix:%s src:%s", srcPrefix, srcPath)
if err := filepath.Walk(srcPath, (&filecollector.FileCollector{
SrcPath: srcPath,
SrcPrefix: srcPrefix,
SkipGitDir: skipGitDir,
UseGitIgnore: useGitIgnore,
Handler: &filecollector.TarCollector{TarWriter: tw, UID: uid, GID: gid, DstDir: dstPath[1:], Executable: executable},
}).CollectFiles(ctx)); err != nil {
return err
}
return tw.Close()
}