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https://github.com/orhun/git-cliff-action

GitHub action to generate a changelog based on the Git history
https://github.com/orhun/git-cliff-action

changelog changelog-generator generator git-cliff github-actions github-actions-docker

Last synced: 3 days ago
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GitHub action to generate a changelog based on the Git history

Host: GitHub
URL: https://github.com/orhun/git-cliff-action
Owner: orhun
License: apache-2.0
Created: 2021-06-17T21:24:56.000Z (over 3 years ago)
Default Branch: main
Last Pushed: 2024-11-28T21:00:48.000Z (14 days ago)
Last Synced: 2024-12-02T05:04:29.153Z (11 days ago)
Topics: changelog, changelog-generator, generator, git-cliff, github-actions, github-actions-docker
Language: Shell
Homepage: https://github.com/orhun/git-cliff
Size: 130 KB
Stars: 126
Watchers: 6
Forks: 15
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE-APACHE

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jimsghstars - orhun/git-cliff-action - GitHub action to generate a changelog based on the Git history (Shell)

README

# [git-cliff](https://github.com/orhun/git-cliff) action ⛰️

This action generates a changelog based on your Git history using [git-cliff](https://github.com/orhun/git-cliff) on the fly!

## Usage

### Input variables

- `version`: `git-cliff` version to use. (e.g. `"latest"`, `"v2.7.0"`)
- `config`: Path of the configuration file. (Default: `"cliff.toml"`)
- `args`: [Arguments](https://github.com/orhun/git-cliff#usage) to pass to git-cliff. (Default: `"-v"`)
- `github_token`: The GitHub API token used to get `git-cliff` release information via the GitHub API to avoid rate limits. (Default: `${{ github.token }}`)

### Output variables

- `changelog`: Output file that contains the generated changelog.
- `content`: Content of the changelog.
- `version`: Version of the latest release.

### Environment variables

- `OUTPUT`: Output file. (Default: `"git-cliff/CHANGELOG.md"`)

> [!IMPORTANT]
> Check out the entire history via `fetch-depth: 0` before running this action.
>
> ```yaml
> - name: Checkout
> uses: actions/checkout@v4
> with:
> fetch-depth: 0
> ```
>
> Otherwise, you might end up getting empty changelogs or `git ref` errors depending on arguments passed to `git-cliff`.

### Running the action outside of GitHub

If you run the action in Gitea or GitHub Enterprise, the `github_token` input is invalid. You have two options:

- Pass an empty value (`github_token: ""`) (limit of 60 requests per hour per IP address).
- Create a GitHub token and pass it through GitHub secrets to avoid rate limiting.

### Examples

#### Simple

The following example fetches the whole Git history (`fetch-depth: 0`), generates a changelog in `./CHANGELOG.md`, and prints it out.

```yml
jobs:
changelog:
name: Generate changelog
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0

- name: Generate a changelog
uses: orhun/git-cliff-action@v4
id: git-cliff
with:
config: cliff.toml
args: --verbose
env:
OUTPUT: CHANGELOG.md

- name: Print the changelog
run: cat "${{ steps.git-cliff.outputs.changelog }}"
```

#### Advanced

The following example generates a changelog for the latest pushed tag and sets it as the body of the release.

It uses [svenstaro/upload-release-action](https://github.com/svenstaro/upload-release-action) for uploading the release assets.

```yml
jobs:
changelog:
name: Generate changelog
runs-on: ubuntu-latest
outputs:
release_body: ${{ steps.git-cliff.outputs.content }}
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0

- name: Generate a changelog
uses: orhun/git-cliff-action@v4
id: git-cliff
with:
config: cliff.toml
args: -vv --latest --strip header
env:
OUTPUT: CHANGES.md
GITHUB_REPO: ${{ github.repository }}

# use release body in the same job
- name: Upload the binary releases
uses: svenstaro/upload-release-action@v2
with:
file: binary_release.zip
repo_token: ${{ secrets.GITHUB_TOKEN }}
tag: ${{ github.ref }}
body: ${{ steps.git-cliff.outputs.content }}

# use release body in another job
upload:
name: Upload the release
needs: changelog
runs-on: ubuntu-latest
steps:
- name: Upload the binary releases
uses: svenstaro/upload-release-action@v2
with:
file: binary_release.zip
repo_token: ${{ secrets.GITHUB_TOKEN }}
tag: ${{ github.ref }}
body: ${{ needs.changelog.outputs.release_body }}
```

#### Committing the changelog

You can use this action as follows if you want to generate a changelog and commit it to the repository:

```yml
jobs:
changelog:
name: Generate changelog
runs-on: ubuntu-latest
permissions:
contents: write
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0

- name: Generate changelog
uses: orhun/git-cliff-action@v4
with:
config: cliff.toml
args: --verbose
env:
OUTPUT: CHANGELOG.md
GITHUB_REPO: ${{ github.repository }}

- name: Commit
run: |
git checkout
git config user.name 'github-actions[bot]'
git config user.email 'github-actions[bot]@users.noreply.github.com'
set +e
git add CHANGELOG.md
git commit -m "Update changelog"
git push https://${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git
```

Please note that you need to change the `` to the branch name that you want to push.

## License

Licensed under either of [Apache License Version 2.0](./LICENSE-APACHE) or [The MIT License](./LICENSE-MIT) at your option.