mirror of
https://github.com/go-gitea/gitea
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dcd9fc7ee8
Follow #21464 Make all git command arguments strictly safe. Most changes are one-to-one replacing, keep all existing logic.
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"context"
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"fmt"
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"io"
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"path/filepath"
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"strings"
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)
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// ArchiveType archive types
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type ArchiveType int
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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
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// BUNDLE bundle archive type
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BUNDLE
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)
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// String converts an ArchiveType to string
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func (a ArchiveType) String() string {
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switch a {
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case ZIP:
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return "zip"
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case TARGZ:
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return "tar.gz"
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case BUNDLE:
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return "bundle"
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}
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return "unknown"
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}
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// CreateArchive create archive content to the target path
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func (repo *Repository) CreateArchive(ctx context.Context, format ArchiveType, target io.Writer, usePrefix bool, commitID string) error {
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if format.String() == "unknown" {
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return fmt.Errorf("unknown format: %v", format)
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}
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cmd := NewCommand(ctx, "archive")
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if usePrefix {
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cmd.AddArguments(CmdArg("--prefix=" + filepath.Base(strings.TrimSuffix(repo.Path, ".git")) + "/"))
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}
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cmd.AddArguments(CmdArg("--format=" + format.String()))
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cmd.AddDynamicArguments(commitID)
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var stderr strings.Builder
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err := cmd.Run(&RunOpts{
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Dir: repo.Path,
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Stdout: target,
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Stderr: &stderr,
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})
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if err != nil {
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return ConcatenateError(err, stderr.String())
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}
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return nil
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}
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