mirror of
https://github.com/go-gitea/gitea
synced 2024-12-22 08:47:51 +01:00
386 lines
10 KiB
Go
386 lines
10 KiB
Go
// Copyright 2019 The Gitea 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 models
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"path"
|
|
"path/filepath"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/util"
|
|
|
|
"github.com/gobwas/glob"
|
|
"github.com/unknwon/com"
|
|
)
|
|
|
|
// GenerateRepoOptions contains the template units to generate
|
|
type GenerateRepoOptions struct {
|
|
Name string
|
|
Description string
|
|
Private bool
|
|
GitContent bool
|
|
Topics bool
|
|
GitHooks bool
|
|
Webhooks bool
|
|
Avatar bool
|
|
IssueLabels bool
|
|
}
|
|
|
|
// IsValid checks whether at least one option is chosen for generation
|
|
func (gro GenerateRepoOptions) IsValid() bool {
|
|
return gro.GitContent || gro.Topics || gro.GitHooks || gro.Webhooks || gro.Avatar || gro.IssueLabels // or other items as they are added
|
|
}
|
|
|
|
// GiteaTemplate holds information about a .gitea/template file
|
|
type GiteaTemplate struct {
|
|
Path string
|
|
Content []byte
|
|
|
|
globs []glob.Glob
|
|
}
|
|
|
|
// Globs parses the .gitea/template globs or returns them if they were already parsed
|
|
func (gt GiteaTemplate) Globs() []glob.Glob {
|
|
if gt.globs != nil {
|
|
return gt.globs
|
|
}
|
|
|
|
gt.globs = make([]glob.Glob, 0)
|
|
lines := strings.Split(string(util.NormalizeEOL(gt.Content)), "\n")
|
|
for _, line := range lines {
|
|
line = strings.TrimSpace(line)
|
|
if line == "" || strings.HasPrefix(line, "#") {
|
|
continue
|
|
}
|
|
g, err := glob.Compile(line, '/')
|
|
if err != nil {
|
|
log.Info("Invalid glob expression '%s' (skipped): %v", line, err)
|
|
continue
|
|
}
|
|
gt.globs = append(gt.globs, g)
|
|
}
|
|
return gt.globs
|
|
}
|
|
|
|
func checkGiteaTemplate(tmpDir string) (*GiteaTemplate, error) {
|
|
gtPath := filepath.Join(tmpDir, ".gitea", "template")
|
|
if _, err := os.Stat(gtPath); os.IsNotExist(err) {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
content, err := ioutil.ReadFile(gtPath)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
gt := &GiteaTemplate{
|
|
Path: gtPath,
|
|
Content: content,
|
|
}
|
|
|
|
return gt, nil
|
|
}
|
|
|
|
func generateRepoCommit(e Engine, repo, templateRepo, generateRepo *Repository, tmpDir string) error {
|
|
commitTimeStr := time.Now().Format(time.RFC3339)
|
|
authorSig := repo.Owner.NewGitSig()
|
|
|
|
// Because this may call hooks we should pass in the environment
|
|
env := append(os.Environ(),
|
|
"GIT_AUTHOR_NAME="+authorSig.Name,
|
|
"GIT_AUTHOR_EMAIL="+authorSig.Email,
|
|
"GIT_AUTHOR_DATE="+commitTimeStr,
|
|
"GIT_COMMITTER_NAME="+authorSig.Name,
|
|
"GIT_COMMITTER_EMAIL="+authorSig.Email,
|
|
"GIT_COMMITTER_DATE="+commitTimeStr,
|
|
)
|
|
|
|
// Clone to temporary path and do the init commit.
|
|
templateRepoPath := templateRepo.repoPath(e)
|
|
if err := git.Clone(templateRepoPath, tmpDir, git.CloneRepoOptions{
|
|
Depth: 1,
|
|
}); err != nil {
|
|
return fmt.Errorf("git clone: %v", err)
|
|
}
|
|
|
|
if err := os.RemoveAll(path.Join(tmpDir, ".git")); err != nil {
|
|
return fmt.Errorf("remove git dir: %v", err)
|
|
}
|
|
|
|
// Variable expansion
|
|
gt, err := checkGiteaTemplate(tmpDir)
|
|
if err != nil {
|
|
return fmt.Errorf("checkGiteaTemplate: %v", err)
|
|
}
|
|
|
|
if err := os.Remove(gt.Path); err != nil {
|
|
return fmt.Errorf("remove .giteatemplate: %v", err)
|
|
}
|
|
|
|
// Avoid walking tree if there are no globs
|
|
if len(gt.Globs()) > 0 {
|
|
tmpDirSlash := strings.TrimSuffix(filepath.ToSlash(tmpDir), "/") + "/"
|
|
if err := filepath.Walk(tmpDirSlash, func(path string, info os.FileInfo, walkErr error) error {
|
|
if walkErr != nil {
|
|
return walkErr
|
|
}
|
|
|
|
if info.IsDir() {
|
|
return nil
|
|
}
|
|
|
|
base := strings.TrimPrefix(filepath.ToSlash(path), tmpDirSlash)
|
|
for _, g := range gt.Globs() {
|
|
if g.Match(base) {
|
|
content, err := ioutil.ReadFile(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ioutil.WriteFile(path,
|
|
[]byte(generateExpansion(string(content), templateRepo, generateRepo)),
|
|
0644); err != nil {
|
|
return err
|
|
}
|
|
break
|
|
}
|
|
}
|
|
return nil
|
|
}); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
if err := git.InitRepository(tmpDir, false); err != nil {
|
|
return err
|
|
}
|
|
|
|
repoPath := repo.repoPath(e)
|
|
if stdout, err := git.NewCommand("remote", "add", "origin", repoPath).
|
|
SetDescription(fmt.Sprintf("generateRepoCommit (git remote add): %s to %s", templateRepoPath, tmpDir)).
|
|
RunInDirWithEnv(tmpDir, env); err != nil {
|
|
log.Error("Unable to add %v as remote origin to temporary repo to %s: stdout %s\nError: %v", repo, tmpDir, stdout, err)
|
|
return fmt.Errorf("git remote add: %v", err)
|
|
}
|
|
|
|
return initRepoCommit(tmpDir, repo.Owner)
|
|
}
|
|
|
|
// generateRepository initializes repository from template
|
|
func generateRepository(e Engine, repo, templateRepo, generateRepo *Repository) (err error) {
|
|
tmpDir, err := ioutil.TempDir(os.TempDir(), "gitea-"+repo.Name)
|
|
if err != nil {
|
|
return fmt.Errorf("Failed to create temp dir for repository %s: %v", repo.repoPath(e), err)
|
|
}
|
|
|
|
defer func() {
|
|
if err := os.RemoveAll(tmpDir); err != nil {
|
|
log.Error("RemoveAll: %v", err)
|
|
}
|
|
}()
|
|
|
|
if err = generateRepoCommit(e, repo, templateRepo, generateRepo, tmpDir); err != nil {
|
|
return fmt.Errorf("generateRepoCommit: %v", err)
|
|
}
|
|
|
|
// re-fetch repo
|
|
if repo, err = getRepositoryByID(e, repo.ID); err != nil {
|
|
return fmt.Errorf("getRepositoryByID: %v", err)
|
|
}
|
|
|
|
repo.DefaultBranch = "master"
|
|
if err = updateRepository(e, repo, false); err != nil {
|
|
return fmt.Errorf("updateRepository: %v", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// GenerateRepository generates a repository from a template
|
|
func GenerateRepository(ctx DBContext, doer, owner *User, templateRepo *Repository, opts GenerateRepoOptions) (_ *Repository, err error) {
|
|
generateRepo := &Repository{
|
|
OwnerID: owner.ID,
|
|
Owner: owner,
|
|
Name: opts.Name,
|
|
LowerName: strings.ToLower(opts.Name),
|
|
Description: opts.Description,
|
|
IsPrivate: opts.Private,
|
|
IsEmpty: !opts.GitContent || templateRepo.IsEmpty,
|
|
IsFsckEnabled: templateRepo.IsFsckEnabled,
|
|
TemplateID: templateRepo.ID,
|
|
}
|
|
|
|
if err = createRepository(ctx.e, doer, owner, generateRepo); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
repoPath := RepoPath(owner.Name, generateRepo.Name)
|
|
if err = checkInitRepository(repoPath); err != nil {
|
|
return generateRepo, err
|
|
}
|
|
|
|
return generateRepo, nil
|
|
}
|
|
|
|
// GenerateGitContent generates git content from a template repository
|
|
func GenerateGitContent(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
if err := generateRepository(ctx.e, generateRepo, templateRepo, generateRepo); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := generateRepo.updateSize(ctx.e); err != nil {
|
|
return fmt.Errorf("failed to update size for repository: %v", err)
|
|
}
|
|
|
|
if err := copyLFS(ctx.e, generateRepo, templateRepo); err != nil {
|
|
return fmt.Errorf("failed to copy LFS: %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GenerateTopics generates topics from a template repository
|
|
func GenerateTopics(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
for _, topic := range templateRepo.Topics {
|
|
if _, err := addTopicByNameToRepo(ctx.e, generateRepo.ID, topic); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GenerateGitHooks generates git hooks from a template repository
|
|
func GenerateGitHooks(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
generateGitRepo, err := git.OpenRepository(generateRepo.repoPath(ctx.e))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer generateGitRepo.Close()
|
|
|
|
templateGitRepo, err := git.OpenRepository(templateRepo.repoPath(ctx.e))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer templateGitRepo.Close()
|
|
|
|
templateHooks, err := templateGitRepo.Hooks()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, templateHook := range templateHooks {
|
|
generateHook, err := generateGitRepo.GetHook(templateHook.Name())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
generateHook.Content = templateHook.Content
|
|
if err := generateHook.Update(); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GenerateWebhooks generates webhooks from a template repository
|
|
func GenerateWebhooks(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
templateWebhooks, err := GetWebhooksByRepoID(templateRepo.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, templateWebhook := range templateWebhooks {
|
|
generateWebhook := &Webhook{
|
|
RepoID: generateRepo.ID,
|
|
URL: templateWebhook.URL,
|
|
HTTPMethod: templateWebhook.HTTPMethod,
|
|
ContentType: templateWebhook.ContentType,
|
|
Secret: templateWebhook.Secret,
|
|
HookEvent: templateWebhook.HookEvent,
|
|
IsActive: templateWebhook.IsActive,
|
|
HookTaskType: templateWebhook.HookTaskType,
|
|
OrgID: templateWebhook.OrgID,
|
|
Events: templateWebhook.Events,
|
|
Meta: templateWebhook.Meta,
|
|
}
|
|
if err := createWebhook(ctx.e, generateWebhook); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GenerateAvatar generates the avatar from a template repository
|
|
func GenerateAvatar(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
generateRepo.Avatar = strings.Replace(templateRepo.Avatar, strconv.FormatInt(templateRepo.ID, 10), strconv.FormatInt(generateRepo.ID, 10), 1)
|
|
if err := com.Copy(templateRepo.CustomAvatarPath(), generateRepo.CustomAvatarPath()); err != nil {
|
|
return err
|
|
}
|
|
|
|
return updateRepositoryCols(ctx.e, generateRepo, "avatar")
|
|
}
|
|
|
|
// GenerateIssueLabels generates issue labels from a template repository
|
|
func GenerateIssueLabels(ctx DBContext, templateRepo, generateRepo *Repository) error {
|
|
templateLabels, err := getLabelsByRepoID(ctx.e, templateRepo.ID, "")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, templateLabel := range templateLabels {
|
|
generateLabel := &Label{
|
|
RepoID: generateRepo.ID,
|
|
Name: templateLabel.Name,
|
|
Description: templateLabel.Description,
|
|
Color: templateLabel.Color,
|
|
}
|
|
if err := newLabel(ctx.e, generateLabel); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func generateExpansion(src string, templateRepo, generateRepo *Repository) string {
|
|
return os.Expand(src, func(key string) string {
|
|
switch key {
|
|
case "REPO_NAME":
|
|
return generateRepo.Name
|
|
case "TEMPLATE_NAME":
|
|
return templateRepo.Name
|
|
case "REPO_DESCRIPTION":
|
|
return generateRepo.Description
|
|
case "TEMPLATE_DESCRIPTION":
|
|
return templateRepo.Description
|
|
case "REPO_OWNER":
|
|
return generateRepo.MustOwnerName()
|
|
case "TEMPLATE_OWNER":
|
|
return templateRepo.MustOwnerName()
|
|
case "REPO_LINK":
|
|
return generateRepo.Link()
|
|
case "TEMPLATE_LINK":
|
|
return templateRepo.Link()
|
|
case "REPO_HTTPS_URL":
|
|
return generateRepo.CloneLink().HTTPS
|
|
case "TEMPLATE_HTTPS_URL":
|
|
return templateRepo.CloneLink().HTTPS
|
|
case "REPO_SSH_URL":
|
|
return generateRepo.CloneLink().SSH
|
|
case "TEMPLATE_SSH_URL":
|
|
return templateRepo.CloneLink().SSH
|
|
default:
|
|
return key
|
|
}
|
|
})
|
|
}
|