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gitea/modules/git/repo_archive.go
wxiaoguang 81352542fd
Refactor context RefName and RepoAssignment (#33226)
The `ctx.Repo.RefName` was used to be a "short name", it causes a lot of
ambiguity.

This PR does some refactoring and use `RefFullName` to replace the
legacy `RefName`, and simplify RepoAssignment
2025-01-13 01:07:05 +00:00

74 lines
1.8 KiB
Go

// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"context"
"fmt"
"io"
"path/filepath"
"strings"
)
// ArchiveType archive types
type ArchiveType int
const (
ArchiveUnknown ArchiveType = iota
ArchiveZip // 1
ArchiveTarGz // 2
ArchiveBundle // 3
)
// String converts an ArchiveType to string: the extension of the archive file without prefix dot
func (a ArchiveType) String() string {
switch a {
case ArchiveZip:
return "zip"
case ArchiveTarGz:
return "tar.gz"
case ArchiveBundle:
return "bundle"
}
return "unknown"
}
func SplitArchiveNameType(s string) (string, ArchiveType) {
switch {
case strings.HasSuffix(s, ".zip"):
return strings.TrimSuffix(s, ".zip"), ArchiveZip
case strings.HasSuffix(s, ".tar.gz"):
return strings.TrimSuffix(s, ".tar.gz"), ArchiveTarGz
case strings.HasSuffix(s, ".bundle"):
return strings.TrimSuffix(s, ".bundle"), ArchiveBundle
}
return s, ArchiveUnknown
}
// CreateArchive create archive content to the target path
func (repo *Repository) CreateArchive(ctx context.Context, format ArchiveType, target io.Writer, usePrefix bool, commitID string) error {
if format.String() == "unknown" {
return fmt.Errorf("unknown format: %v", format)
}
cmd := NewCommand(ctx, "archive")
if usePrefix {
cmd.AddOptionFormat("--prefix=%s", filepath.Base(strings.TrimSuffix(repo.Path, ".git"))+"/")
}
cmd.AddOptionFormat("--format=%s", format.String())
cmd.AddDynamicArguments(commitID)
var stderr strings.Builder
err := cmd.Run(&RunOpts{
Dir: repo.Path,
Stdout: target,
Stderr: &stderr,
})
if err != nil {
return ConcatenateError(err, stderr.String())
}
return nil
}