action.yml

name: "µfmt"
description: "Validate formatting and import sorting"
inputs:
  path:
    description: "Paths to check"
    required: true
  requirements:
    description: "Requirements file to install"
    required: false
    default: ""
  version:
    description: "µfmt version to install"
    required: false
    default: "latest"
  black-version:
    description: "black version to install"
    required: false
    default: ""
  python-version:
    description: "Install Python with the given version"
    required: false
    default: ""
  usort-version:
    description: "µsort version to install"
    required: false
    default: ""
runs:
  using: "composite"
  steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Python
      if: ${{ inputs.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ inputs.python-version }}
    - name: Install requirements
      if: ${{ inputs.requirements }}
      run: python -m pip install -r "${{ inputs.requirements }}"
      shell: bash
    - name: Install black ${{ inputs.black-version }}
      if: ${{ inputs.black-version }}
      run: python -m pip install "black==${{ inputs.black-version }}"
      shell: bash
    - name: Install µsort ${{ inputs.usort-version }}
      if: ${{ inputs.usort-version }}
      run: python -m pip install "usort==${{ inputs.usort-version }}"
      shell: bash
    - name: Install µfmt
      if: ${{ inputs.version == 'latest' }}
      run: python -m pip install ufmt
      shell: bash
    - name: Install µfmt ${{ inputs.version }}
      if: ${{ inputs.version != 'latest' }}
      run: python -m pip install "ufmt==${{ inputs.version }}"
      shell: bash
    - name: Check formatting
      run: python -m ufmt diff ${{ inputs.path }}
      shell: bash