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	Continue the "ctx refactoring" work. There are still a lot db.DefaultContext, incorrect context could cause database deadlock errors.
		
			
				
	
	
		
			97 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			97 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package pull
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import (
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	"context"
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	issues_model "code.gitea.io/gitea/models/issues"
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	repo_model "code.gitea.io/gitea/models/repo"
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	user_model "code.gitea.io/gitea/models/user"
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	"code.gitea.io/gitea/modules/git"
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	"code.gitea.io/gitea/modules/json"
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	issue_service "code.gitea.io/gitea/services/issue"
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)
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// getCommitIDsFromRepo get commit IDs from repo in between oldCommitID and newCommitID
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// isForcePush will be true if oldCommit isn't on the branch
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// Commit on baseBranch will skip
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func getCommitIDsFromRepo(ctx context.Context, repo *repo_model.Repository, oldCommitID, newCommitID, baseBranch string) (commitIDs []string, isForcePush bool, err error) {
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	repoPath := repo.RepoPath()
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	gitRepo, closer, err := git.RepositoryFromContextOrOpen(ctx, repoPath)
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	if err != nil {
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		return nil, false, err
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	}
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	defer closer.Close()
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	oldCommit, err := gitRepo.GetCommit(oldCommitID)
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	if err != nil {
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		return nil, false, err
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	}
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	newCommit, err := gitRepo.GetCommit(newCommitID)
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	if err != nil {
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		return nil, false, err
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	}
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	isForcePush, err = newCommit.IsForcePush(oldCommitID)
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	if err != nil {
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		return nil, false, err
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	}
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	if isForcePush {
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		commitIDs = make([]string, 2)
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		commitIDs[0] = oldCommitID
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		commitIDs[1] = newCommitID
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		return commitIDs, isForcePush, err
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	}
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	// Find commits between new and old commit exclusing base branch commits
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	commits, err := gitRepo.CommitsBetweenNotBase(newCommit, oldCommit, baseBranch)
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	if err != nil {
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		return nil, false, err
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	}
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	commitIDs = make([]string, 0, len(commits))
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	for i := len(commits) - 1; i >= 0; i-- {
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		commitIDs = append(commitIDs, commits[i].ID.String())
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	}
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	return commitIDs, isForcePush, err
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}
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// CreatePushPullComment create push code to pull base comment
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func CreatePushPullComment(ctx context.Context, pusher *user_model.User, pr *issues_model.PullRequest, oldCommitID, newCommitID string) (comment *issues_model.Comment, err error) {
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	if pr.HasMerged || oldCommitID == "" || newCommitID == "" {
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		return nil, nil
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	}
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	ops := &issues_model.CreateCommentOptions{
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		Type: issues_model.CommentTypePullRequestPush,
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		Doer: pusher,
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		Repo: pr.BaseRepo,
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	}
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	var data issues_model.PushActionContent
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	data.CommitIDs, data.IsForcePush, err = getCommitIDsFromRepo(ctx, pr.BaseRepo, oldCommitID, newCommitID, pr.BaseBranch)
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	if err != nil {
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		return nil, err
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	}
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	ops.Issue = pr.Issue
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	dataJSON, err := json.Marshal(data)
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	if err != nil {
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		return nil, err
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	}
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	ops.Content = string(dataJSON)
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	comment, err = issue_service.CreateComment(ctx, ops)
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	return comment, err
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}
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