create-release.yml

# This is a basic workflow that is manually triggered

name: Create a new MLBench release

# Controls when the action will run. Workflow runs when manually triggered using the UI
# or API.
on:
  workflow_dispatch:
    # Inputs the workflow accepts.
    inputs:
      patch:
        # Friendly description to be shown in the UI instead of 'name'
        description: 'Patch [major].[minor].[patch]-[dev]'
        # Input has to be provided for the workflow to run
        required: true
      futureRelease:
        description: 'Future release Number'
        required: true
        
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "greet"
  create-release:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
    # Create release branch
    - name: Create Release Branch
      uses: peterjgrainger/action-create-branch@v2.0.1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        branch: release/v${{ github.event.inputs.futureRelease}}
    # Checkout Branch
    - name: Checkout release branch
      uses: actions/checkout@v2.3.4
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        ref: release/v${{ github.event.inputs.futureRelease}}
    # Bump version
    - name: setup python
      uses: actions/setup-python@v2
      with:
       python-version: 3.7
    - name: Bump version
      run: pip install bumpversion && bumpversion --allow-dirty --no-tag --no-commit ${{ github.event.inputs.patch }}
    # Generate changelog
    - name: Find Latest Tag
      # You may pin to the exact commit or the version.
      # uses: oprypin/find-latest-tag@cc85180adff5be91282940868529accfc5ab40a7
      uses: oprypin/find-latest-tag@v1.0.4
      with:
        repository: mlbench/mlbench-core
      id: previousTag
    - name: Generate Changelog using github-changelog-generator
      # You may pin to the exact commit or the version.
      # uses: faberNovel/github-changelog-generator-action@5fcc510347703c66014a0d54c2c6dfb6c1851eaa
      uses: faberNovel/github-changelog-generator-action@v1.0.0-alpha02
      with:
        options: -u mlbench -p mlbench-core -t ${{ secrets.GITHUB_TOKEN }} \
            --release-branch release/v${{ github.event.inputs.futureRelease}} --future-release v${{ github.event.inputs.futureRelease }} \
            --since-tag ${{ steps.previousTag.outputs.tag }} --base CHANGELOG.md
    - name: Commit Changes
      uses: stefanzweifel/git-auto-commit-action@v4.7.2
      with:
        commit_message: 'Bump version and update Changelog'