- improve documentation by adding more in depth descriptions about configuration options

This commit is contained in:
Mike Penz
2020-10-18 11:39:20 +02:00
parent 63430c1e77
commit 78de09ed13
+62 -40
View File
@@ -21,9 +21,9 @@
<p align="center">
<a href="#whats-included-">What's included 🚀</a> &bull;
<a href="#setup">Setup 🛠️</a> &bull;
<a href="#full-sample-%EF%B8%8F">Full Sample 🖥️</a> &bull;
<a href="#customization-%EF%B8%8F">Customization 🖍️</a> &bull;
<a href="#contribute-">Contribute 🧬</a> &bull;
<a href="#complete-sample-%EF%B8%8F">Complete Sample 🖥️</a> &bull;
<a href="#license">License 📓</a>
</p>
@@ -79,9 +79,45 @@ A full set list of possible output values for this action.
| `outputs.toTag` | Defines the `toTag` which describes the upper bound to process pull request for |
| `outputs.failed` | Defines if there was an issue with the action run, and the changelog may not have been generated correctly. [true, false] |
## Full Sample 🖥️
Below is a complete example showcasing how to define a build, which is executed when tagging the project. It consists of:
- Prepare tag, via the GITHUB_REF environment variable
- Build changelog, given the tag
- Create release on GitHub - specifying body with constructed changelog
```yml
name: 'CI'
on:
push:
tags:
- '*'
release:
if: startsWith(github.ref, 'refs/tags/')
runs-on: ubuntu-latest
steps:
- name: Build Changelog
id: github_release
uses: mikepenz/release-changelog-builder-action@main
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Create Release
uses: actions/create-release@v1
with:
tag_name: ${{ github.ref }}
release_name: ${{ github.ref }}
body: ${{steps.github_release.outputs.changelog}}
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
```
## Customization 🖍️
### Changelog Configuration
### Configuration
The action supports flexible configuration options to modify vast areas of its behavior. To do so, provide the configuration file to the workflow using the `configuration` setting.
@@ -131,9 +167,9 @@ This configuration is a `.json` file in the following format.
}
```
Any section of the configruation can be ommited to have defaults apply.
Defaults for the configuraiton can be found in the [configuration.ts](https://github.com/mikepenz/release-changelog-builder-action/blob/develop/src/configuration.ts)
Any section of the configuration can be ommited to have defaults apply.
Defaults for the configuration can be found in the [configuration.ts](https://github.com/mikepenz/release-changelog-builder-action/blob/develop/src/configuration.ts)
Please see the [Configuration Specification](https://github.com/mikepenz/release-changelog-builder-action#configuration-specification) for detailed descriptions on the offered configuration options.
### Advanced workflow specification
@@ -149,12 +185,12 @@ For advanced usecases additional settings can be provided to the action
owner: "mikepenz"
repo: "release-changelog-builder-action"
ignorePreReleases: "false"
fromTag: "0.0.2"
toTag: "0.0.3"
fromTag: "0.3.0"
toTag: "0.5.0"
token: ${{ secrets.PAT }}
```
💡 All input values are optional. It is only required to privde the `token` either via the input, or as `env` variable.
💡 All input values are optional. It is only required to provide the `token` either via the input, or as `env` variable.
| **Input** | **Description** |
|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
@@ -196,40 +232,26 @@ Table of supported placeholders allowed to be used in the `pr_template` configur
| `${{CHANGELOG}}` | The contents of the changelog, matching the labels as specified in the categories configuration |
| `${{UNCATEGORIZED}}` | All pull requests not matching a specified label in categories |
### Configuration Specification
## Complete Sample 🖥️
Table of descriptions for the `configuration.json` options.
Below is a complete example showcasing how to define a build, which is executed when tagging the project. It consists of:
- Prepare tag, via the GITHUB_REF environment variable
- Build changelog, given the tag
- Create release on GitHub - specifying body with constructed changelog
```yml
name: 'CI'
on:
push:
tags:
- '*'
release:
if: startsWith(github.ref, 'refs/tags/')
runs-on: ubuntu-latest
steps:
- name: Build Changelog
id: github_release
uses: mikepenz/release-changelog-builder-action@main
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Create Release
uses: actions/create-release@v1
with:
tag_name: ${{ github.ref }}
release_name: ${{ github.ref }}
body: ${{steps.github_release.outputs.changelog}}
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
```
| **Input** | **Description** |
|--------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| categories | An array of `category` specifications, offering a flexible way to group changes into categories |
| category.title | The display name of a category in the changelog |
| category.labels | An array of labels, to match pull request label against. If any PR label, matches any category label, the pull request will show up under this category |
| sort | The sort order of pull requests. [ASC, DESC] |
| template | Specifies the global template to pick for creating the changelog. See [Template placeholders](https://github.com/mikepenz/release-changelog-builder-action#template-placeholders) for possible values |
| pr_template | Defines the per pull request template. See [PR Template placeholders](https://github.com/mikepenz/release-changelog-builder-action#pr-template-placeholders) for possible values |
| empty_template | Template to pick if no changes are detected. Does not support placeholders |
| transformers | An array of `transform` specification, offering a flexible API to modify the text per pull request. This is applied on the change text created with `pr_template`. `transformers` are executed per change, in the order specified |
| transformer.pattern | A `regex` pattern, extracting values of the change message. |
| transformer.target | The result pattern, the regex groups will be filled into. Allows for full transformation of a pull request message. Including potentially specified texts |
| max_tags_to_fetch | The maximum amount of tags to load from the API to find the previous tag. Loaded paginated with 100 per page |
| max_pull_requests | The maximum amount of pull requests to load from the API. Loaded paginated with 30 per page |
| max_back_track_time_days | Defines the max amount of days to go back in time per changelog |
| exclude_merge_branches | An array of branches to be ignored from processing as merge commits |
## Contribute 🧬