forgejo/models/git/protected_branch_list.go
Giteabot 580da8f353
Fix branch protection priority (#24045) (#24061)
Backport #24045 by @lunny

Fix #24044

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-04-11 21:07:38 +02:00

82 lines
2.3 KiB
Go

// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"context"
"sort"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/git"
"github.com/gobwas/glob"
)
type ProtectedBranchRules []*ProtectedBranch
func (rules ProtectedBranchRules) GetFirstMatched(branchName string) *ProtectedBranch {
for _, rule := range rules {
if rule.Match(branchName) {
return rule
}
}
return nil
}
func (rules ProtectedBranchRules) sort() {
sort.Slice(rules, func(i, j int) bool {
rules[i].loadGlob()
rules[j].loadGlob()
if rules[i].isPlainName != rules[j].isPlainName {
return rules[i].isPlainName // plain name comes first, so plain name means "less"
}
return rules[i].CreatedUnix < rules[j].CreatedUnix
})
}
// FindRepoProtectedBranchRules load all repository's protected rules
func FindRepoProtectedBranchRules(ctx context.Context, repoID int64) (ProtectedBranchRules, error) {
var rules ProtectedBranchRules
err := db.GetEngine(ctx).Where("repo_id = ?", repoID).Asc("created_unix").Find(&rules)
if err != nil {
return nil, err
}
rules.sort() // to make non-glob rules have higher priority, and for same glob/non-glob rules, first created rules have higher priority
return rules, nil
}
// FindAllMatchedBranches find all matched branches
func FindAllMatchedBranches(ctx context.Context, gitRepo *git.Repository, ruleName string) ([]string, error) {
// FIXME: how many should we get?
branches, _, err := gitRepo.GetBranchNames(0, 9999999)
if err != nil {
return nil, err
}
rule := glob.MustCompile(ruleName)
results := make([]string, 0, len(branches))
for _, branch := range branches {
if rule.Match(branch) {
results = append(results, branch)
}
}
return results, nil
}
// GetFirstMatchProtectedBranchRule returns the first matched rules
func GetFirstMatchProtectedBranchRule(ctx context.Context, repoID int64, branchName string) (*ProtectedBranch, error) {
rules, err := FindRepoProtectedBranchRules(ctx, repoID)
if err != nil {
return nil, err
}
return rules.GetFirstMatched(branchName), nil
}
// IsBranchProtected checks if branch is protected
func IsBranchProtected(ctx context.Context, repoID int64, branchName string) (bool, error) {
rule, err := GetFirstMatchProtectedBranchRule(ctx, repoID, branchName)
if err != nil {
return false, err
}
return rule != nil, nil
}