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- // Copyright 2017 The Gogs 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 migrations
- import (
- "fmt"
- "io/ioutil"
- "os"
- "path/filepath"
- "strings"
- "github.com/Unknwon/com"
- "github.com/go-xorm/xorm"
- log "gopkg.in/clog.v1"
- "github.com/gogits/gogs/modules/setting"
- )
- func generateAndMigrateGitHooks(x *xorm.Engine) (err error) {
- type Repository struct {
- ID int64
- OwnerID int64
- Name string
- }
- type User struct {
- ID int64
- Name string
- }
- var (
- hookNames = []string{"pre-receive", "update", "post-receive"}
- hookTpls = []string{
- fmt.Sprintf("#!/usr/bin/env %s\n\"%s\" hook --config='%s' pre-receive\n", setting.ScriptType, setting.AppPath, setting.CustomConf),
- fmt.Sprintf("#!/usr/bin/env %s\n\"%s\" hook --config='%s' update $1 $2 $3\n", setting.ScriptType, setting.AppPath, setting.CustomConf),
- fmt.Sprintf("#!/usr/bin/env %s\n\"%s\" hook --config='%s' post-receive\n", setting.ScriptType, setting.AppPath, setting.CustomConf),
- }
- )
- // Cleanup old update.log and http.log files.
- filepath.Walk(setting.LogRootPath, func(path string, info os.FileInfo, err error) error {
- if !info.IsDir() &&
- (strings.HasPrefix(filepath.Base(path), "update.log") ||
- strings.HasPrefix(filepath.Base(path), "http.log")) {
- os.Remove(path)
- }
- return nil
- })
- return x.Where("id > 0").Iterate(new(Repository),
- func(idx int, bean interface{}) error {
- repo := bean.(*Repository)
- if repo.Name == "." || repo.Name == ".." {
- return nil
- }
- user := new(User)
- has, err := x.Where("id = ?", repo.OwnerID).Get(user)
- if err != nil {
- return fmt.Errorf("query owner of repository [repo_id: %d, owner_id: %d]: %v", repo.ID, repo.OwnerID, err)
- } else if !has {
- return nil
- }
- repoBase := filepath.Join(setting.RepoRootPath, strings.ToLower(user.Name), strings.ToLower(repo.Name))
- repoPath := repoBase + ".git"
- wikiPath := repoBase + ".wiki.git"
- log.Trace("[%04d]: %s", idx, repoPath)
- hookDir := filepath.Join(repoPath, "hooks")
- customHookDir := filepath.Join(repoPath, "custom_hooks")
- wikiHookDir := filepath.Join(wikiPath, "hooks")
- for i, hookName := range hookNames {
- oldHookPath := filepath.Join(hookDir, hookName)
- newHookPath := filepath.Join(customHookDir, hookName)
- // Gogs didn't allow user to set custom update hook thus no migration for it.
- // In case user runs this migration multiple times, and custom hook exists,
- // we assume it's been migrated already.
- if hookName != "update" && com.IsFile(oldHookPath) && !com.IsExist(customHookDir) {
- os.MkdirAll(customHookDir, os.ModePerm)
- if err = os.Rename(oldHookPath, newHookPath); err != nil {
- return fmt.Errorf("move hook file to custom directory '%s' -> '%s': %v", oldHookPath, newHookPath, err)
- }
- }
- if err = ioutil.WriteFile(oldHookPath, []byte(hookTpls[i]), os.ModePerm); err != nil {
- return fmt.Errorf("write hook file '%s': %v", oldHookPath, err)
- }
- if com.IsDir(wikiPath) {
- os.MkdirAll(wikiHookDir, os.ModePerm)
- wikiHookPath := filepath.Join(wikiHookDir, hookName)
- if err = ioutil.WriteFile(wikiHookPath, []byte(hookTpls[i]), os.ModePerm); err != nil {
- return fmt.Errorf("write wiki hook file '%s': %v", wikiHookPath, err)
- }
- }
- }
- return nil
- })
- }
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