mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-04 23:22:51 +01:00
136 lines
4.7 KiB
Go
136 lines
4.7 KiB
Go
|
// Copyright 2024 The Gitea Authors. All rights reserved.
|
||
|
// SPDX-License-Identifier: MIT
|
||
|
|
||
|
package commitstatus
|
||
|
|
||
|
import (
|
||
|
"context"
|
||
|
"crypto/sha256"
|
||
|
"fmt"
|
||
|
|
||
|
"code.gitea.io/gitea/models/db"
|
||
|
git_model "code.gitea.io/gitea/models/git"
|
||
|
repo_model "code.gitea.io/gitea/models/repo"
|
||
|
user_model "code.gitea.io/gitea/models/user"
|
||
|
"code.gitea.io/gitea/modules/cache"
|
||
|
"code.gitea.io/gitea/modules/git"
|
||
|
"code.gitea.io/gitea/modules/gitrepo"
|
||
|
"code.gitea.io/gitea/modules/log"
|
||
|
api "code.gitea.io/gitea/modules/structs"
|
||
|
"code.gitea.io/gitea/services/automerge"
|
||
|
)
|
||
|
|
||
|
func getCacheKey(repoID int64, brancheName string) string {
|
||
|
hashBytes := sha256.Sum256([]byte(fmt.Sprintf("%d:%s", repoID, brancheName)))
|
||
|
return fmt.Sprintf("commit_status:%x", hashBytes)
|
||
|
}
|
||
|
|
||
|
func updateCommitStatusCache(ctx context.Context, repoID int64, branchName string, status api.CommitStatusState) error {
|
||
|
c := cache.GetCache()
|
||
|
return c.Put(getCacheKey(repoID, branchName), string(status), 3*24*60)
|
||
|
}
|
||
|
|
||
|
func deleteCommitStatusCache(ctx context.Context, repoID int64, branchName string) error {
|
||
|
c := cache.GetCache()
|
||
|
return c.Delete(getCacheKey(repoID, branchName))
|
||
|
}
|
||
|
|
||
|
// CreateCommitStatus creates a new CommitStatus given a bunch of parameters
|
||
|
// NOTE: All text-values will be trimmed from whitespaces.
|
||
|
// Requires: Repo, Creator, SHA
|
||
|
func CreateCommitStatus(ctx context.Context, repo *repo_model.Repository, creator *user_model.User, sha string, status *git_model.CommitStatus) error {
|
||
|
repoPath := repo.RepoPath()
|
||
|
|
||
|
// confirm that commit is exist
|
||
|
gitRepo, closer, err := gitrepo.RepositoryFromContextOrOpen(ctx, repo)
|
||
|
if err != nil {
|
||
|
return fmt.Errorf("OpenRepository[%s]: %w", repoPath, err)
|
||
|
}
|
||
|
defer closer.Close()
|
||
|
|
||
|
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
|
||
|
|
||
|
commit, err := gitRepo.GetCommit(sha)
|
||
|
if err != nil {
|
||
|
return fmt.Errorf("GetCommit[%s]: %w", sha, err)
|
||
|
}
|
||
|
if len(sha) != objectFormat.FullLength() {
|
||
|
// use complete commit sha
|
||
|
sha = commit.ID.String()
|
||
|
}
|
||
|
|
||
|
if err := git_model.NewCommitStatus(ctx, git_model.NewCommitStatusOptions{
|
||
|
Repo: repo,
|
||
|
Creator: creator,
|
||
|
SHA: commit.ID,
|
||
|
CommitStatus: status,
|
||
|
}); err != nil {
|
||
|
return fmt.Errorf("NewCommitStatus[repo_id: %d, user_id: %d, sha: %s]: %w", repo.ID, creator.ID, sha, err)
|
||
|
}
|
||
|
|
||
|
defaultBranchCommit, err := gitRepo.GetBranchCommit(repo.DefaultBranch)
|
||
|
if err != nil {
|
||
|
return fmt.Errorf("GetBranchCommit[%s]: %w", repo.DefaultBranch, err)
|
||
|
}
|
||
|
|
||
|
if commit.ID.String() == defaultBranchCommit.ID.String() { // since one commit status updated, the combined commit status should be invalid
|
||
|
if err := deleteCommitStatusCache(ctx, repo.ID, repo.DefaultBranch); err != nil {
|
||
|
log.Error("deleteCommitStatusCache[%d:%s] failed: %v", repo.ID, repo.DefaultBranch, err)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if status.State.IsSuccess() {
|
||
|
if err := automerge.MergeScheduledPullRequest(ctx, sha, repo); err != nil {
|
||
|
return fmt.Errorf("MergeScheduledPullRequest[repo_id: %d, user_id: %d, sha: %s]: %w", repo.ID, creator.ID, sha, err)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// FindReposLastestCommitStatuses loading repository default branch latest combinded commit status with cache
|
||
|
func FindReposLastestCommitStatuses(ctx context.Context, repos []*repo_model.Repository) ([]*git_model.CommitStatus, error) {
|
||
|
results := make([]*git_model.CommitStatus, len(repos))
|
||
|
c := cache.GetCache()
|
||
|
|
||
|
for i, repo := range repos {
|
||
|
status, ok := c.Get(getCacheKey(repo.ID, repo.DefaultBranch)).(string)
|
||
|
if ok && status != "" {
|
||
|
results[i] = &git_model.CommitStatus{State: api.CommitStatusState(status)}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// collect the latest commit of each repo
|
||
|
// at most there are dozens of repos (limited by MaxResponseItems), so it's not a big problem at the moment
|
||
|
repoBranchNames := make(map[int64]string, len(repos))
|
||
|
for i, repo := range repos {
|
||
|
if results[i] == nil {
|
||
|
repoBranchNames[repo.ID] = repo.DefaultBranch
|
||
|
}
|
||
|
}
|
||
|
|
||
|
repoIDsToLatestCommitSHAs, err := git_model.FindBranchesByRepoAndBranchName(ctx, repoBranchNames)
|
||
|
if err != nil {
|
||
|
return nil, fmt.Errorf("FindBranchesByRepoAndBranchName: %v", err)
|
||
|
}
|
||
|
|
||
|
// call the database O(1) times to get the commit statuses for all repos
|
||
|
repoToItsLatestCommitStatuses, err := git_model.GetLatestCommitStatusForPairs(ctx, repoIDsToLatestCommitSHAs, db.ListOptionsAll)
|
||
|
if err != nil {
|
||
|
return nil, fmt.Errorf("GetLatestCommitStatusForPairs: %v", err)
|
||
|
}
|
||
|
|
||
|
for i, repo := range repos {
|
||
|
if results[i] == nil {
|
||
|
results[i] = git_model.CalcCommitStatus(repoToItsLatestCommitStatuses[repo.ID])
|
||
|
if results[i].State != "" {
|
||
|
if err := updateCommitStatusCache(ctx, repo.ID, repo.DefaultBranch, results[i].State); err != nil {
|
||
|
log.Error("updateCommitStatusCache[%d:%s] failed: %v", repo.ID, repo.DefaultBranch, err)
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return results, nil
|
||
|
}
|