woodpecker/server/forge/gitea/helper.go
qwerty287 0970f35df5
Do not store inactive repos (#1658)
Do not sync repos with forge if the repo is not necessary in DB.

In the DB, only repos that were active once or repos that are currently
active are stored. When trying to enable new repos, the repos list is
fetched from the forge instead and displayed directly. In addition to
this, the forge func `Perm` was removed and is now merged with `Repo`.

Solves a TODO on RepoBatch.

---------

Co-authored-by: Anbraten <anton@ju60.de>
2023-03-21 23:01:59 +01:00

241 lines
6.4 KiB
Go

// Copyright 2022 Woodpecker Authors
// Copyright 2018 Drone.IO Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package gitea
import (
"encoding/json"
"fmt"
"io"
"net/url"
"strings"
"time"
"code.gitea.io/sdk/gitea"
"github.com/woodpecker-ci/woodpecker/server/model"
"github.com/woodpecker-ci/woodpecker/shared/utils"
)
// helper function that converts a Gitea repository to a Woodpecker repository.
func toRepo(from *gitea.Repository) *model.Repo {
name := strings.Split(from.FullName, "/")[1]
avatar := expandAvatar(
from.HTMLURL,
from.Owner.AvatarURL,
)
return &model.Repo{
ForgeRemoteID: model.ForgeRemoteID(fmt.Sprint(from.ID)),
SCMKind: model.RepoGit,
Name: name,
Owner: from.Owner.UserName,
FullName: from.FullName,
Avatar: avatar,
Link: from.HTMLURL,
IsSCMPrivate: from.Private || from.Owner.Visibility != gitea.VisibleTypePublic,
Clone: from.CloneURL,
Branch: from.DefaultBranch,
Perm: toPerm(from.Permissions),
}
}
// helper function that converts a Gitea permission to a Woodpecker permission.
func toPerm(from *gitea.Permission) *model.Perm {
return &model.Perm{
Pull: from.Pull,
Push: from.Push,
Admin: from.Admin,
}
}
// helper function that converts a Gitea team to a Woodpecker team.
func toTeam(from *gitea.Organization, link string) *model.Team {
return &model.Team{
Login: from.UserName,
Avatar: expandAvatar(link, from.AvatarURL),
}
}
// helper function that extracts the Pipeline data from a Gitea push hook
func pipelineFromPush(hook *pushHook) *model.Pipeline {
avatar := expandAvatar(
hook.Repo.HTMLURL,
fixMalformedAvatar(hook.Sender.AvatarURL),
)
message := ""
link := hook.Compare
if len(hook.Commits) > 0 {
message = hook.Commits[0].Message
} else {
message = hook.HeadCommit.Message
}
if len(hook.Commits) == 1 {
link = hook.Commits[0].URL
}
return &model.Pipeline{
Event: model.EventPush,
Commit: hook.After,
Ref: hook.Ref,
Link: link,
Branch: strings.TrimPrefix(hook.Ref, "refs/heads/"),
Message: message,
Avatar: avatar,
Author: hook.Sender.UserName,
Email: hook.Sender.Email,
Timestamp: time.Now().UTC().Unix(),
Sender: hook.Sender.UserName,
ChangedFiles: getChangedFilesFromPushHook(hook),
}
}
func getChangedFilesFromPushHook(hook *pushHook) []string {
// assume a capacity of 4 changed files per commit
files := make([]string, 0, len(hook.Commits)*4)
for _, c := range hook.Commits {
files = append(files, c.Added...)
files = append(files, c.Removed...)
files = append(files, c.Modified...)
}
files = append(files, hook.HeadCommit.Added...)
files = append(files, hook.HeadCommit.Removed...)
files = append(files, hook.HeadCommit.Modified...)
return utils.DedupStrings(files)
}
// helper function that extracts the Pipeline data from a Gitea tag hook
func pipelineFromTag(hook *pushHook) *model.Pipeline {
avatar := expandAvatar(
hook.Repo.HTMLURL,
fixMalformedAvatar(hook.Sender.AvatarURL),
)
return &model.Pipeline{
Event: model.EventTag,
Commit: hook.Sha,
Ref: fmt.Sprintf("refs/tags/%s", hook.Ref),
Link: fmt.Sprintf("%s/src/tag/%s", hook.Repo.HTMLURL, hook.Ref),
Branch: fmt.Sprintf("refs/tags/%s", hook.Ref),
Message: fmt.Sprintf("created tag %s", hook.Ref),
Avatar: avatar,
Author: hook.Sender.UserName,
Sender: hook.Sender.UserName,
Timestamp: time.Now().UTC().Unix(),
}
}
// helper function that extracts the Pipeline data from a Gitea pull_request hook
func pipelineFromPullRequest(hook *pullRequestHook) *model.Pipeline {
avatar := expandAvatar(
hook.Repo.HTMLURL,
fixMalformedAvatar(hook.PullRequest.Poster.AvatarURL),
)
pipeline := &model.Pipeline{
Event: model.EventPull,
Commit: hook.PullRequest.Head.Sha,
Link: hook.PullRequest.URL,
Ref: fmt.Sprintf("refs/pull/%d/head", hook.Number),
Branch: hook.PullRequest.Base.Ref,
Message: hook.PullRequest.Title,
Author: hook.PullRequest.Poster.UserName,
Avatar: avatar,
Sender: hook.Sender.UserName,
Title: hook.PullRequest.Title,
Refspec: fmt.Sprintf("%s:%s",
hook.PullRequest.Head.Ref,
hook.PullRequest.Base.Ref,
),
PullRequestLabels: convertLabels(hook.PullRequest.Labels),
}
return pipeline
}
// helper function that parses a push hook from a read closer.
func parsePush(r io.Reader) (*pushHook, error) {
push := new(pushHook)
err := json.NewDecoder(r).Decode(push)
return push, err
}
func parsePullRequest(r io.Reader) (*pullRequestHook, error) {
pr := new(pullRequestHook)
err := json.NewDecoder(r).Decode(pr)
return pr, err
}
// fixMalformedAvatar is a helper function that fixes an avatar url if malformed
// (currently a known bug with gitea)
func fixMalformedAvatar(url string) string {
index := strings.Index(url, "///")
if index != -1 {
return url[index+1:]
}
index = strings.Index(url, "//avatars/")
if index != -1 {
return strings.Replace(url, "//avatars/", "/avatars/", -1)
}
return url
}
// expandAvatar is a helper function that converts a relative avatar URL to the
// absolute url.
func expandAvatar(repo, rawurl string) string {
aurl, err := url.Parse(rawurl)
if err != nil {
return rawurl
}
if aurl.IsAbs() {
// Url is already absolute
return aurl.String()
}
// Resolve to base
burl, err := url.Parse(repo)
if err != nil {
return rawurl
}
aurl = burl.ResolveReference(aurl)
return aurl.String()
}
// helper function to return matching hooks.
func matchingHooks(hooks []*gitea.Hook, rawurl string) *gitea.Hook {
link, err := url.Parse(rawurl)
if err != nil {
return nil
}
for _, hook := range hooks {
if val, ok := hook.Config["url"]; ok {
hookurl, err := url.Parse(val)
if err == nil && hookurl.Host == link.Host {
return hook
}
}
}
return nil
}
func convertLabels(from []*gitea.Label) []string {
labels := make([]string, len(from))
for i, label := range from {
labels[i] = label.Name
}
return labels
}