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100 lines
2.2 KiB
100 lines
2.2 KiB
// Copyright 2019 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 uploader
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import (
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"fmt"
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"code.gitea.io/git"
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"code.gitea.io/gitea/models"
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)
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// DeleteRepoFileOptions holds the repository delete file options
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type DeleteRepoFileOptions struct {
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LastCommitID string
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OldBranch string
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NewBranch string
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TreePath string
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Message string
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}
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// DeleteRepoFile deletes a file in the given repository
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func DeleteRepoFile(repo *models.Repository, doer *models.User, opts *DeleteRepoFileOptions) error {
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t, err := NewTemporaryUploadRepository(repo)
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defer t.Close()
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if err != nil {
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return err
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}
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if err := t.Clone(opts.OldBranch); err != nil {
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return err
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}
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if err := t.SetDefaultIndex(); err != nil {
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return err
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}
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filesInIndex, err := t.LsFiles(opts.TreePath)
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if err != nil {
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return fmt.Errorf("UpdateRepoFile: %v", err)
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}
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inFilelist := false
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for _, file := range filesInIndex {
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if file == opts.TreePath {
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inFilelist = true
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}
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}
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if !inFilelist {
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return git.ErrNotExist{RelPath: opts.TreePath}
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}
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if err := t.RemoveFilesFromIndex(opts.TreePath); err != nil {
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return err
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}
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// Now write the tree
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treeHash, err := t.WriteTree()
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if err != nil {
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return err
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}
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// Now commit the tree
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commitHash, err := t.CommitTree(doer, treeHash, opts.Message)
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if err != nil {
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return err
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}
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// Then push this tree to NewBranch
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if err := t.Push(doer, commitHash, opts.NewBranch); err != nil {
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return err
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}
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// Simulate push event.
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oldCommitID := opts.LastCommitID
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if opts.NewBranch != opts.OldBranch {
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oldCommitID = git.EmptySHA
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}
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if err = repo.GetOwner(); err != nil {
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return fmt.Errorf("GetOwner: %v", err)
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}
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err = models.PushUpdate(
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opts.NewBranch,
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models.PushUpdateOptions{
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PusherID: doer.ID,
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PusherName: doer.Name,
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RepoUserName: repo.Owner.Name,
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RepoName: repo.Name,
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RefFullName: git.BranchPrefix + opts.NewBranch,
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OldCommitID: oldCommitID,
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NewCommitID: commitHash,
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},
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)
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if err != nil {
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return fmt.Errorf("PushUpdate: %v", err)
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}
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// FIXME: Should we UpdateRepoIndexer(repo) here?
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return nil
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}
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