mirror of
https://github.com/go-gitea/gitea
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Close #13539. Co-authored by: @lunny @appleboy @fuxiaohei and others. Related projects: - https://gitea.com/gitea/actions-proto-def - https://gitea.com/gitea/actions-proto-go - https://gitea.com/gitea/act - https://gitea.com/gitea/act_runner ### Summary The target of this PR is to bring a basic implementation of "Actions", an internal CI/CD system of Gitea. That means even though it has been merged, the state of the feature is **EXPERIMENTAL**, and please note that: - It is disabled by default; - It shouldn't be used in a production environment currently; - It shouldn't be used in a public Gitea instance currently; - Breaking changes may be made before it's stable. **Please comment on #13539 if you have any different product design ideas**, all decisions reached there will be adopted here. But in this PR, we don't talk about **naming, feature-creep or alternatives**. ### ⚠️ Breaking `gitea-actions` will become a reserved user name. If a user with the name already exists in the database, it is recommended to rename it. ### Some important reviews - What is `DEFAULT_ACTIONS_URL` in `app.ini` for? - https://github.com/go-gitea/gitea/pull/21937#discussion_r1055954954 - Why the api for runners is not under the normal `/api/v1` prefix? - https://github.com/go-gitea/gitea/pull/21937#discussion_r1061173592 - Why DBFS? - https://github.com/go-gitea/gitea/pull/21937#discussion_r1061301178 - Why ignore events triggered by `gitea-actions` bot? - https://github.com/go-gitea/gitea/pull/21937#discussion_r1063254103 - Why there's no permission control for actions? - https://github.com/go-gitea/gitea/pull/21937#discussion_r1090229868 ### What it looks like <details> #### Manage runners <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205870657-c72f590e-2e08-4cd4-be7f-2e0abb299bbf.png"> #### List runs <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205872794-50fde990-2b45-48c1-a178-908e4ec5b627.png"> #### View logs <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205872501-9b7b9000-9542-4991-8f55-18ccdada77c3.png"> </details> ### How to try it <details> #### 1. Start Gitea Clone this branch and [install from source](https://docs.gitea.io/en-us/install-from-source). Add additional configurations in `app.ini` to enable Actions: ```ini [actions] ENABLED = true ``` Start it. If all is well, you'll see the management page of runners: <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205877365-8e30a780-9b10-4154-b3e8-ee6c3cb35a59.png"> #### 2. Start runner Clone the [act_runner](https://gitea.com/gitea/act_runner), and follow the [README](https://gitea.com/gitea/act_runner/src/branch/main/README.md) to start it. If all is well, you'll see a new runner has been added: <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205878000-216f5937-e696-470d-b66c-8473987d91c3.png"> #### 3. Enable actions for a repo Create a new repo or open an existing one, check the `Actions` checkbox in settings and submit. <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205879705-53e09208-73c0-4b3e-a123-2dcf9aba4b9c.png"> <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205879383-23f3d08f-1a85-41dd-a8b3-54e2ee6453e8.png"> If all is well, you'll see a new tab "Actions": <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205881648-a8072d8c-5803-4d76-b8a8-9b2fb49516c1.png"> #### 4. Upload workflow files Upload some workflow files to `.gitea/workflows/xxx.yaml`, you can follow the [quickstart](https://docs.github.com/en/actions/quickstart) of GitHub Actions. Yes, Gitea Actions is compatible with GitHub Actions in most cases, you can use the same demo: ```yaml name: GitHub Actions Demo run-name: ${{ github.actor }} is testing out GitHub Actions 🚀 on: [push] jobs: Explore-GitHub-Actions: runs-on: ubuntu-latest steps: - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event." - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!" - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}." - name: Check out repository code uses: actions/checkout@v3 - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner." - run: echo "🖥️ The workflow is now ready to test your code on the runner." - name: List files in the repository run: | ls ${{ github.workspace }} - run: echo "🍏 This job's status is ${{ job.status }}." ``` If all is well, you'll see a new run in `Actions` tab: <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205884473-79a874bc-171b-4aaf-acd5-0241a45c3b53.png"> #### 5. Check the logs of jobs Click a run and you'll see the logs: <img width="1792" alt="image" src="https://user-images.githubusercontent.com/9418365/205884800-994b0374-67f7-48ff-be9a-4c53f3141547.png"> #### 6. Go on You can try more examples in [the documents](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions) of GitHub Actions, then you might find a lot of bugs. Come on, PRs are welcome. </details> See also: [Feature Preview: Gitea Actions](https://blog.gitea.io/2022/12/feature-preview-gitea-actions/) --------- Co-authored-by: a1012112796 <1012112796@qq.com> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: ChristopherHX <christopher.homberger@web.de> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
255 lines
6.1 KiB
Go
255 lines
6.1 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package actions
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import (
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"context"
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"fmt"
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"time"
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"code.gitea.io/gitea/models/db"
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repo_model "code.gitea.io/gitea/models/repo"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/json"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/util"
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webhook_module "code.gitea.io/gitea/modules/webhook"
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"github.com/nektos/act/pkg/jobparser"
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"xorm.io/builder"
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)
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// ActionRun represents a run of a workflow file
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type ActionRun struct {
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ID int64
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Title string
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RepoID int64 `xorm:"index unique(repo_index)"`
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Repo *repo_model.Repository `xorm:"-"`
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OwnerID int64 `xorm:"index"`
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WorkflowID string `xorm:"index"` // the name of workflow file
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Index int64 `xorm:"index unique(repo_index)"` // a unique number for each run of a repository
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TriggerUserID int64
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TriggerUser *user_model.User `xorm:"-"`
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Ref string
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CommitSHA string
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IsForkPullRequest bool
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Event webhook_module.HookEventType
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EventPayload string `xorm:"LONGTEXT"`
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Status Status `xorm:"index"`
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Started timeutil.TimeStamp
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Stopped timeutil.TimeStamp
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Created timeutil.TimeStamp `xorm:"created"`
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Updated timeutil.TimeStamp `xorm:"updated"`
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}
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func init() {
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db.RegisterModel(new(ActionRun))
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db.RegisterModel(new(ActionRunIndex))
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}
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func (run *ActionRun) HTMLURL() string {
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if run.Repo == nil {
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return ""
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}
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return fmt.Sprintf("%s/actions/runs/%d", run.Repo.HTMLURL(), run.Index)
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}
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func (run *ActionRun) Link() string {
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if run.Repo == nil {
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return ""
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}
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return fmt.Sprintf("%s/actions/runs/%d", run.Repo.Link(), run.Index)
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}
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// LoadAttributes load Repo TriggerUser if not loaded
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func (run *ActionRun) LoadAttributes(ctx context.Context) error {
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if run == nil {
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return nil
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}
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if run.Repo == nil {
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repo, err := repo_model.GetRepositoryByID(ctx, run.RepoID)
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if err != nil {
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return err
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}
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run.Repo = repo
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}
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if err := run.Repo.LoadAttributes(ctx); err != nil {
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return err
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}
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if run.TriggerUser == nil {
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u, err := user_model.GetPossibleUserByID(ctx, run.TriggerUserID)
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if err != nil {
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return err
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}
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run.TriggerUser = u
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}
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return nil
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}
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func (run *ActionRun) Duration() time.Duration {
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return calculateDuration(run.Started, run.Stopped, run.Status)
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}
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func (run *ActionRun) GetPushEventPayload() (*api.PushPayload, error) {
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if run.Event == webhook_module.HookEventPush {
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var payload api.PushPayload
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if err := json.Unmarshal([]byte(run.EventPayload), &payload); err != nil {
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return nil, err
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}
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return &payload, nil
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}
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return nil, fmt.Errorf("event %s is not a push event", run.Event)
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}
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func updateRepoRunsNumbers(ctx context.Context, repo *repo_model.Repository) error {
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_, err := db.GetEngine(ctx).ID(repo.ID).
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SetExpr("num_action_runs",
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builder.Select("count(*)").From("action_run").
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Where(builder.Eq{"repo_id": repo.ID}),
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).
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SetExpr("num_closed_action_runs",
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builder.Select("count(*)").From("action_run").
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Where(builder.Eq{
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"repo_id": repo.ID,
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}.And(
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builder.In("status",
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StatusSuccess,
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StatusFailure,
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StatusCancelled,
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StatusSkipped,
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),
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),
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),
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).
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Update(repo)
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return err
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}
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// InsertRun inserts a run
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func InsertRun(ctx context.Context, run *ActionRun, jobs []*jobparser.SingleWorkflow) error {
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ctx, commiter, err := db.TxContext(ctx)
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if err != nil {
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return err
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}
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defer commiter.Close()
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index, err := db.GetNextResourceIndex(ctx, "action_run_index", run.RepoID)
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if err != nil {
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return err
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}
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run.Index = index
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if run.Status.IsUnknown() {
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run.Status = StatusWaiting
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}
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if err := db.Insert(ctx, run); err != nil {
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return err
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}
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if run.Repo == nil {
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repo, err := repo_model.GetRepositoryByID(ctx, run.RepoID)
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if err != nil {
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return err
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}
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run.Repo = repo
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}
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if err := updateRepoRunsNumbers(ctx, run.Repo); err != nil {
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return err
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}
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runJobs := make([]*ActionRunJob, 0, len(jobs))
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for _, v := range jobs {
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id, job := v.Job()
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needs := job.Needs()
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job.EraseNeeds()
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payload, _ := v.Marshal()
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status := StatusWaiting
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if len(needs) > 0 {
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status = StatusBlocked
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}
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runJobs = append(runJobs, &ActionRunJob{
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RunID: run.ID,
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RepoID: run.RepoID,
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OwnerID: run.OwnerID,
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CommitSHA: run.CommitSHA,
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IsForkPullRequest: run.IsForkPullRequest,
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Name: job.Name,
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WorkflowPayload: payload,
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JobID: id,
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Needs: needs,
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RunsOn: job.RunsOn(),
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Status: status,
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})
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}
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if err := db.Insert(ctx, runJobs); err != nil {
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return err
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}
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return commiter.Commit()
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}
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func GetRunByID(ctx context.Context, id int64) (*ActionRun, error) {
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var run ActionRun
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has, err := db.GetEngine(ctx).Where("id=?", id).Get(&run)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, fmt.Errorf("run with id %d: %w", id, util.ErrNotExist)
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}
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return &run, nil
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}
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func GetRunByIndex(ctx context.Context, repoID, index int64) (*ActionRun, error) {
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run := &ActionRun{
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RepoID: repoID,
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Index: index,
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}
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has, err := db.GetEngine(ctx).Get(run)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, fmt.Errorf("run with index %d %d: %w", repoID, index, util.ErrNotExist)
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}
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return run, nil
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}
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func UpdateRun(ctx context.Context, run *ActionRun, cols ...string) error {
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sess := db.GetEngine(ctx).ID(run.ID)
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if len(cols) > 0 {
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sess.Cols(cols...)
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}
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_, err := sess.Update(run)
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if run.Status != 0 || util.SliceContains(cols, "status") {
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if run.RepoID == 0 {
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run, err = GetRunByID(ctx, run.ID)
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if err != nil {
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return err
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}
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}
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if run.Repo == nil {
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repo, err := repo_model.GetRepositoryByID(ctx, run.RepoID)
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if err != nil {
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return err
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}
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run.Repo = repo
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}
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if err := updateRepoRunsNumbers(ctx, run.Repo); err != nil {
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return err
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}
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}
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return err
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}
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type ActionRunIndex db.ResourceIndex
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