Autotag Flutter App

This is a fork from jacopocarlini/action-autotag for Flutter application.

This action will read a pubspec.yaml file and compare the version attribute to the project's known tags. If a corresponding tag does not exist, it will be created.

Usually, the version number is three numbers separated by dots, followed by an optional build number separated by a +, such as 1.2.21+7. The optional build number is NOT ignored by default when the tag is created, use include_build_number to customize (default true).

This tag works well in combination with:

actions/create-release (Auto-release)
author/action-publish (Auto-publish JavaScript/Node modules)
author/action-rollback (Auto-rollback releases on failures)
author/template-cross-runtime (a cross-runtime JavaScript repo template)

Usage

The following is an example .github/workflows/main.yml that will execute when a push to the main branch occurs.

name: Create Tag

on:
  push:
    branches:
      - main

jobs:
  create_tag:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: eneskaraosman/action-autotag
      with:
        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

To make this work, the workflow must have the checkout action before the autotag action.

This order is important!

- uses: actions/checkout@v4
- uses: eneskaraosman/action-autotag

If the repository is not checked out first, the autotagger cannot find the pubspec.yaml file.

Configuration

The GITHUB_TOKEN must be passed in. Without this, it is not possible to create a new tag. Make sure the autotag action looks like the following example:

- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

The action will automatically extract the token at runtime. DO NOT MANUALLY ENTER YOUR TOKEN. If you put the actual token in your workflow file, you'll make it accessible (in plaintext) to anyone who ever views the repository (it will be in your git history).

Optional Configurations

There are several options to customize how the tag is created.

package_root

By default, autotag will look for the pubspec.yaml file in the project root. If the file is located in a subdirectory, this option can be used to point to the correct file.
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    package_root: "/path/to/subdirectory"
```
tag_prefix

By default in flutter, the version number is three numbers separated by dots, followed by an optional build number separated by a +, such as 1.2.21+7. The optional build number is ignored when the tag is created. A prefix can be used to add text before the tag name. For example, if tag_prefix is set to v, then the tag would be labeled as v1.0.0.
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    tag_prefix: "v"
```
tag_suffix

Text can also be applied to the end of the tag by setting tag_suffix. For example, if tag_suffix is (beta), the tag would be 1.0.0(beta). Please note this example violates semantic versioning and is merely here to illustrate how to add text to the end of a tag name if you really want to.
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    tag_suffix: "(beta)"
```
tag_message

This is the annotated commit message associated with the tag. By default, a changelog will be generated from the commits between the latest tag and the new tag (HEAD). Setting this option will override it witha custom message.
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    tag_message: "Custom message goes here."
```
changelog_structure

Provide a custom changelog format when not using tag_message. This can interpolate strings, supported strings are {{message}}, {{messageHeadline}}, {{author}} and {{sha}}. Defaults to **{{message}}** {{sha}})\n.
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    changelog_structure: "**{{messageHeadline}}** {{author}}\n"
```

version

Explicitly set the version instead of automatically detecting from pubspec.yaml. Useful for non-Flutter projects where version may be output by a previous action.

- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    version: "${{ steps.previous_step.outputs.version }}"

include_build_number

pubspec.yaml file may contain build number after "+" character. Like 1.5.0+53. The build number is added to the tag by default, to ignore it set this parameter to false
```
- uses: eneskaraosman/action-autotag@stable
  with:
    GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    include_build_number: false
```

Developer Notes

If you are building an action that runs after this one, be aware this action produces several outputs:

tagname will be empty if no tag was created, or it will be the value of the new tag.
tagsha: The SHA of the new tag.
taguri: The URI/URL of the new tag reference.
tagmessage: The messge applied to the tag reference (this is what shows up on the tag screen on Github).
version will be the version attribute found in the pubspec.yaml file.

Credits

Forked by jacopocarlini

This action was originally created by Corey Butler.

EnesKaraosman / action-autotag