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