setup-forgejo/README.md
2023-09-29 16:35:59 +02:00

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# setup-forgejo
<!-- action-docs-description -->
## Description
Setup Forgejo and a runner.
The forgejo-test-helper.sh script is available to help test and debug actions.
`forgejo=http://root:admin1234@${{ steps.forgejo.outputs.host-port }}`
* `forgejo-test-helper.sh push_self_action $forgejo root myaction vTest`
Creates the repository `$forgejo/root/myaction` and populates it with the
content of the repository under test, except for the `.forgejo` directory
(it would otherwise create an infinite loop). The tag `vTest` is
set to the SHA under test.
* `forgejo-test-helper.sh run_workflow testrepo $forgejo root testrepo myaction`
Creates the repository `$forgejo/root/testrepo` and populates it with the
content of the `testrepo` directory. All occurrences of `SELF` in
`testrepo/.forgejo/workflows/*.yml` are replaced with `$forgejo/root/myaction`.
* `forgejo-test-helper.sh push testrepo $forgejo root testrepo`
Creates the repository `$forgejo/root/testrepo` and populates it with the
content of the `testrepo` directory. The SHA of the tip of the repository
is in the output, on a line starting with `sha=`.
* `forgejo-test-helper.sh build_runner $forgejo/forgejo/runner v3.0.0`
Builds the forgejo runner from source in `./forgejo-runner/forgejo-runner`.
`export PATH=$(pwd)/forgejo-runner:$PATH` will ensure that calling `forgejo-runner.sh`
will use this binary instead of downloading a released version of the runner.
If the version is not specified, build from the main branch.
The combination of `push_self_action` and `run_workflow` allows to
run Forgejo Actions workflows from `testrepo` that use the action
under test (`myaction`) to verify it works as intended.
The [forgejo-curl.sh](https://code.forgejo.org/forgejo/forgejo-curl#forgejo-curlsh)
script is logged in the instance and ready to be used with web or api endpoints.
<!-- action-docs-description -->
It can only be run on the `self-hosted` platform, running on a host with LXC installed.
<!-- action-docs-inputs -->
## Inputs
| parameter | description | required | default |
| --- | --- | --- | --- |
| image | Container image | `false` | codeberg.org/forgejo/forgejo |
| image-version | Container image version | `false` | 1.20 |
| user | Administrator user name | `false` | root |
| password | Administrator password | `false` | admin1234 |
| runner | Runner git repository | `false` | https://code.forgejo.org/forgejo/runner |
| runner-version | Runner version | `false` | v2.5.0 |
| container | Name of the container running the Forgejo instance | `false` | forgejo |
| lxc-ip-prefix | Class C IP prefix used by LXC | `false` | 10.0.23 |
<!-- action-docs-inputs -->
<!-- action-docs-outputs -->
## Outputs
| parameter | description |
| --- | --- |
| url | URL of the Forgejo instance |
| host-port | Host and port of the Forgejo instance, e.g 172.0.17.2:3000 |
| token | Administrator application token with all,sudo scopes |
| runner-logs | Filename of the Forgejo runner logs |
| runner-file | Path to the runner file |
<!-- action-docs-outputs -->
## Example
```
name: Setup Forgejo
on: [push]
jobs:
setup-forgejo:
runs-on: self-hosted
steps:
- uses: actions/checkout@v3
- id: forgejo
uses: actions/setup-forgejo@v1
with:
image-version: 1.20
- run: |
curl ${{ steps.forgejo.outputs.url }}/api/forgejo/v1/version | grep 1.20
```
## Hacking
* Update the README from the action file with https://github.com/npalm/action-docs `action-docs --update-readme`
To manually run and debug workflows from `testdata/example-*`, from
the root of the source directory, with docker and forgejo-curl.sh
installed, mimic what `.forgejo/workflows/integration.yml` does. There
may be some manual tweaking (such as creating temporary directories)
because the tests run as root, but they do not need to run as root.
* `forgejo-curl.sh logout`
* `forgejo.sh setup root admin1234 codeberg.org/forgejo/forgejo 1.21`
* `firefox http://$(cat forgejo-ip):3000`
* `forgejo-runner.sh setup`
* `export example=pull-request`
* `export EXAMPLE_DIR=$(pwd)/testdata/example-$example`
* `$EXAMPLE_DIR/setup.sh` # if it exists
* `$EXAMPLE_DIR/run.sh` or
* `forgejo-test-helper.sh run_workflow testdata/example-$example http://root:admin1234@$(cat forgejo-ip):3000 root example-$example setup-forgejo $(cat forgejo-token)`
* `forgejo-runner.sh teardown`
* `forgejo.sh teardown`