forgejo/modules/git/commit_archive.go

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// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
import (
"context"
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"fmt"
"path/filepath"
"strings"
)
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// ArchiveType archive types
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type ArchiveType int
const (
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// ZIP zip archive type
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ZIP ArchiveType = iota + 1
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// TARGZ tar gz archive type
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TARGZ
)
// String converts an ArchiveType to string
func (a ArchiveType) String() string {
switch a {
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case ZIP:
return "zip"
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case TARGZ:
return "tar.gz"
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}
return "unknown"
}
// CreateArchiveOpts represents options for creating an archive
type CreateArchiveOpts struct {
Format ArchiveType
Prefix bool
}
// CreateArchive create archive content to the target path
func (c *Commit) CreateArchive(ctx context.Context, target string, opts CreateArchiveOpts) error {
if opts.Format.String() == "unknown" {
return fmt.Errorf("unknown format: %v", opts.Format)
}
args := []string{
"archive",
}
if opts.Prefix {
args = append(args, "--prefix="+filepath.Base(strings.TrimSuffix(c.repo.Path, ".git"))+"/")
}
args = append(args,
"--format="+opts.Format.String(),
"-o",
target,
c.ID.String(),
)
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_, err := NewCommandContext(ctx, args...).RunInDir(c.repo.Path)
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return err
}