forgejo/models/repo_generate.go
zeripath 9302eba971
DBContext is just a Context (#17100)
* DBContext is just a Context

This PR removes some of the specialness from the DBContext and makes it context
This allows us to simplify the GetEngine code to wrap around any context in future
and means that we can change our loadRepo(e Engine) functions to simply take contexts.

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix unit tests

Signed-off-by: Andrew Thornton <art27@cantab.net>

* another place that needs to set the initial context

Signed-off-by: Andrew Thornton <art27@cantab.net>

* avoid race

Signed-off-by: Andrew Thornton <art27@cantab.net>

* change attachment error

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-09-23 23:45:36 +08:00

172 lines
4.8 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 (
"bufio"
"bytes"
"context"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/storage"
"github.com/gobwas/glob"
)
// 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)
scanner := bufio.NewScanner(bytes.NewReader(gt.Content))
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
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
}
// GenerateTopics generates topics from a template repository
func GenerateTopics(ctx context.Context, templateRepo, generateRepo *Repository) error {
for _, topic := range templateRepo.Topics {
if _, err := addTopicByNameToRepo(db.GetEngine(ctx), generateRepo.ID, topic); err != nil {
return err
}
}
return nil
}
// GenerateGitHooks generates git hooks from a template repository
func GenerateGitHooks(ctx context.Context, templateRepo, generateRepo *Repository) error {
generateGitRepo, err := git.OpenRepository(generateRepo.RepoPath())
if err != nil {
return err
}
defer generateGitRepo.Close()
templateGitRepo, err := git.OpenRepository(templateRepo.RepoPath())
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 context.Context, templateRepo, generateRepo *Repository) error {
templateWebhooks, err := ListWebhooksByOpts(&ListWebhookOptions{RepoID: 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,
Type: templateWebhook.Type,
OrgID: templateWebhook.OrgID,
Events: templateWebhook.Events,
Meta: templateWebhook.Meta,
}
if err := createWebhook(db.GetEngine(ctx), generateWebhook); err != nil {
return err
}
}
return nil
}
// GenerateAvatar generates the avatar from a template repository
func GenerateAvatar(ctx context.Context, templateRepo, generateRepo *Repository) error {
generateRepo.Avatar = strings.Replace(templateRepo.Avatar, strconv.FormatInt(templateRepo.ID, 10), strconv.FormatInt(generateRepo.ID, 10), 1)
if _, err := storage.Copy(storage.RepoAvatars, generateRepo.CustomAvatarRelativePath(), storage.RepoAvatars, templateRepo.CustomAvatarRelativePath()); err != nil {
return err
}
return updateRepositoryCols(db.GetEngine(ctx), generateRepo, "avatar")
}
// GenerateIssueLabels generates issue labels from a template repository
func GenerateIssueLabels(ctx context.Context, templateRepo, generateRepo *Repository) error {
templateLabels, err := getLabelsByRepoID(db.GetEngine(ctx), templateRepo.ID, "", ListOptions{})
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(db.GetEngine(ctx), generateLabel); err != nil {
return err
}
}
return nil
}