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