jimeh/release-please-manifest-action
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<h1 align="center">
release-please-manifest-action
</h1>
<p align="center">
<strong>
Opinionated action for running release-please in manifest mode.
</strong>
</p>
<p align="center">
<a href="https://github.com/jimeh/release-please-manifest-action/releases">
<img src="https://img.shields.io/github/v/tag/jimeh/release-please-manifest-action?label=release" alt="GitHub tag (latest SemVer)">
</a>
<a href="https://github.com/jimeh/release-please-manifest-action/issues">
<img src="https://img.shields.io/github/issues-raw/jimeh/release-please-manifest-action.svg?style=flat&logo=github&logoColor=white" alt="GitHub issues">
</a>
<a href="https://github.com/jimeh/release-please-manifest-action/pulls">
<img src="https://img.shields.io/github/issues-pr-raw/jimeh/release-please-manifest-action.svg?style=flat&logo=github&logoColor=white" alt="GitHub pull requests">
</a>
<a href="https://github.com/jimeh/release-please-manifest-action/blob/master/LICENSE">
<img src="https://img.shields.io/github/license/jimeh/release-please-manifest-action.svg?style=flat" alt="License Status">
</a>
</p>
A composite action which wraps [release-please-action][] and
[github-app-token][] actions, with opinionated default settings focused on
running [release-please][] in [manifest mode][].
[release-please-action]:
https://github.com/google-github-actions/release-please-action
[github-app-token]: https://github.com/tibdex/github-app-token
[release-please]: https://github.com/googleapis/release-please
[manifest mode]:
https://github.com/googleapis/release-please/blob/main/docs/manifest-releaser.md
# Features
- Focuses on and only supports running release-please's manifest command.
- Optionally supports having release-please authenticate as a GitHub App.
- By default places release-please config and manifest files within the
top-level `.github` directory instead of in the repository root:
- `.github/release-please-manifest.json`
- `.github/release-please-config.json`
# Examples
## Basic (Actions Token)
This example will have release-please authenticate using `secrets.GITHUB_TOKEN`
that is automatically available to all actions.
This will prevent checks / GitHub Actions running against any Release Pull
Requests raised by release-please. This is a feature of GitHub as a means of
trying to avoid GitHub Actions jobs triggering themselves, causing an endless
loop.
If you need checks to run against Release Pull Requests, you will need to have
release-please authenticate with a Personal Access Token (PAT), or as a GitHub
App.
<!-- x-release-please-start-major -->
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
permissions:
contents: write
pull-requests: write
steps:
- uses: jimeh/release-please-manifest-action@v0
```
<!-- x-release-please-end -->
<details>
<summary>The above is equivalent to:</summary>
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
permissions:
contents: write
pull-requests: write
steps:
- uses: google-github-actions/release-please-action@v3
id: release-please
with:
command: manifest
config-file: .github/release-please-config.json
manifest-file: .github/release-please-manifest.json
```
_Note: Outputs are not included in this equivalence example._
</details>
## Personal Access Token (PAT) Authentication
This example will have release-please authenticate with a user's Personal Access
Token (PAT), performing all operations on behalf of that user. Allowing checks /
GitHub Actions to run against Release Pull Requests.
It is common to have a dedicated "bot" user created for these purposes. But
within paid organizations, that means an extra user seat needs to be paid for.
In that case you might prefer using a GitHub App instead.
<!-- x-release-please-start-major -->
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
permissions:
contents: write
pull-requests: write
steps:
- uses: jimeh/release-please-manifest-action@v0
with:
token: ${{ secrets.RELEASE_PAT_TOKEN }}
```
<!-- x-release-please-end -->
<details>
<summary>The above is equivalent to:</summary>
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
permissions:
contents: write
pull-requests: write
steps:
- uses: google-github-actions/release-please-action@v3
id: release-please
with:
token: ${{ secrets.RELEASE_PAT_TOKEN }}
command: manifest
config-file: .github/release-please-config.json
manifest-file: .github/release-please-manifest.json
```
_Note: Outputs are not included in this equivalence example._
</details>
## GitHub App Authentication
This example will have release-please authenticate as a GitHub App, performing
all operations on behalf of the app.
This has a few benefits compared to using the token provided by GitHub Actions
or a user's personal access token:
- It allows checks / GitHub Actions to run against the Release Pull Requests
raised by release-please.
- An app can be given permissions to access all repos within an organization.
- Compared to creating a separate "bot" user, paid organizations do not need to
pay for an extra user seat when using an app.
Below we assume you have already setup `RELEASE_BOT_APP_ID` and
`RELEASE_BOT_PRIVATE_KEY` secrets in the repository or organization.
To set the private key secret, it is easiest to base64 encode the contents of
the `*.pem` file you get from the GitHub App's configuration page. The base64
encoded string should not have any line-breaks.
<!-- x-release-please-start-major -->
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
steps:
- uses: jimeh/release-please-manifest-action@v0
with:
app-id: ${{ secrets.RELEASE_BOT_APP_ID }}
private-key: ${{ secrets.RELEASE_BOT_PRIVATE_KEY }}
```
<!-- x-release-please-end -->
<details>
<summary>The above is equivalent to:</summary>
```yaml
on: push
jobs:
release-please:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
steps:
- uses: tibdex/github-app-token@v1
id: github-app-token
with:
app_id: ${{ secrets.RELEASE_BOT_APP_ID }}
private_key: ${{ secrets.RELEASE_BOT_PRIVATE_KEY }}
- uses: google-github-actions/release-please-action@v3
id: release-please
with:
token: ${{ steps.github-app-token.outputs.token }}
command: manifest
config-file: .github/release-please-config.json
manifest-file: .github/release-please-manifest.json
```
_Note: Outputs are not included in this equivalence example._
</details>
# Reference
<!-- action-docs-inputs -->
## Inputs
| parameter | description | required | default |
| --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------- | ------------------------------------ |
| token | GitHub token used to authenticate. | `false` | ${{ github.token }} |
| app-id | ID of the GitHub App to use for authentication. If set, takes precedence over token input. | `false` | |
| private-key | Private key of the GitHub App (can be Base64 encoded). Required when app-id is provided. | `false` | |
| installation-id | ID of the installation for which the app token will be requested. Defaults to the ID of the repository's installation. | `false` | |
| permissions | JSON-stringified permissions granted to the app token. Defaults to all the GitHub app permissions, see: https://docs.github.com/en/rest/apps/apps#create-an-installation-access-token-for-an-app | `false` | |
| github-api-url | Configure github API URL. | `false` | ${{ github.api_url }} |
| repository | The full name of the repository to operate on in owner/repo format. Defaults to the current repository. | `false` | ${{ github.repository }} |
| default-branch | Branch to open pull release PR against. Defaults to the repository's default branch. | `false` | |
| config-file | Pat to config file within the project. | `false` | .github/release-please-config.json |
| manifest-file | Path to manifest file within the project. | `false` | .github/release-please-manifest.json |
<!-- action-docs-inputs -->
<!-- action-docs-outputs -->
## Outputs
| parameter | description |
| ---------------- | -------------------------------------------------------- |
| release_created | Whether or not a release was created. |
| releases_created | Whether or not a release was created. |
| id | Release ID. |
| name | Release name. |
| tag_name | Release tag name. |
| sha | Release sha |
| body | Release body. |
| html_url | Release URL. |
| draft | Whether or not the release is a draft. |
| upload_url | Release upload URL. |
| path | Path that was released. |
| version | Version that was released. |
| major | Major version that was released. |
| minor | Minor version that was released. |
| patch | Patch version that was released. |
| paths_released | Paths that were released. |
| pr | Pull request number. |
| prs | Pull request numbers. |
| release-please | All outputs from release-please action as a JSON string. |
<!-- action-docs-outputs -->
# License
[CC0 1.0 Universal](http://creativecommons.org/publicdomain/zero/1.0/)
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