Implement actions (#21937)

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>
This commit is contained in:
Jason Song 2023-01-31 09:45:19 +08:00 committed by GitHub
parent b5b3e0714e
commit 4011821c94
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
117 changed files with 7545 additions and 128 deletions

15
go.mod
View file

@ -3,6 +3,7 @@ module code.gitea.io/gitea
go 1.18
require (
code.gitea.io/actions-proto-go v0.2.0
code.gitea.io/gitea-vet v0.2.2
code.gitea.io/sdk/gitea v0.15.1
codeberg.org/gusted/mcaptcha v0.0.0-20220723083913-4f3072e1d570
@ -17,6 +18,7 @@ require (
github.com/PuerkitoBio/goquery v1.8.0
github.com/alecthomas/chroma/v2 v2.4.0
github.com/blevesearch/bleve/v2 v2.3.6
github.com/bufbuild/connect-go v1.3.1
github.com/buildkite/terminal-to-html/v3 v3.7.0
github.com/caddyserver/certmagic v0.17.2
github.com/chi-middleware/proxy v1.1.1
@ -74,6 +76,7 @@ require (
github.com/microcosm-cc/bluemonday v1.0.21
github.com/minio/minio-go/v7 v7.0.46
github.com/msteinert/pam v1.1.0
github.com/nektos/act v0.0.0
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
github.com/niklasfasching/go-org v1.6.5
github.com/oliamb/cutter v0.2.2
@ -102,6 +105,8 @@ require (
golang.org/x/sys v0.3.0
golang.org/x/text v0.5.0
golang.org/x/tools v0.1.12
google.golang.org/grpc v1.47.0
google.golang.org/protobuf v1.28.1
gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
gopkg.in/ini.v1 v1.67.0
gopkg.in/yaml.v3 v3.0.1
@ -158,12 +163,14 @@ require (
github.com/dlclark/regexp2 v1.7.0 // indirect
github.com/dsnet/compress v0.0.2-0.20210315054119-f66993602bf5 // indirect
github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21 // indirect
github.com/fatih/color v1.13.0 // indirect
github.com/felixge/httpsnoop v1.0.3 // indirect
github.com/fxamacker/cbor/v2 v2.4.0 // indirect
github.com/go-ap/errors v0.0.0-20221205040414-01c1adfc98ea // indirect
github.com/go-asn1-ber/asn1-ber v1.5.4 // indirect
github.com/go-enry/go-oniguruma v1.2.1 // indirect
github.com/go-git/gcfg v1.5.0 // indirect
github.com/go-ini/ini v1.67.0 // indirect
github.com/go-openapi/analysis v0.21.4 // indirect
github.com/go-openapi/errors v0.20.3 // indirect
github.com/go-openapi/inflect v0.19.0 // indirect
@ -205,6 +212,7 @@ require (
github.com/magiconair/properties v1.8.6 // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/markbates/going v1.0.0 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-runewidth v0.0.14 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/mholt/acmez v1.0.4 // indirect
@ -229,7 +237,9 @@ require (
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/rhysd/actionlint v1.6.22 // indirect
github.com/rivo/uniseg v0.4.3 // indirect
github.com/robfig/cron v1.2.0 // indirect
github.com/rogpeppe/go-internal v1.9.0 // indirect
github.com/rs/xid v1.4.0 // indirect
github.com/russross/blackfriday/v2 v2.1.0 // indirect
@ -259,9 +269,10 @@ require (
go.uber.org/multierr v1.9.0 // indirect
go.uber.org/zap v1.24.0 // indirect
golang.org/x/mod v0.7.0 // indirect
golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde // indirect
golang.org/x/time v0.3.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/protobuf v1.28.1 // indirect
google.golang.org/genproto v0.0.0-20220616135557-88e70c0c3a90 // indirect
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
gopkg.in/warnings.v0 v0.1.2 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
@ -273,6 +284,8 @@ replace github.com/shurcooL/vfsgen => github.com/lunny/vfsgen v0.0.0-20220105142
replace github.com/blevesearch/zapx/v15 v15.3.6 => github.com/zeripath/zapx/v15 v15.3.6-alignment-fix
replace github.com/nektos/act => gitea.com/gitea/act v0.234.0
exclude github.com/gofrs/uuid v3.2.0+incompatible
exclude github.com/gofrs/uuid v4.0.0+incompatible