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