action.yml

name: pre-commit-bash

inputs:
  token:
    description: 'token to perform git commits'
    required: true

runs:
  using: "composite"
  steps:
    - name: adjust the path so scripts in this repo can be run
      run: echo "${{ github.action_path }}" >> $GITHUB_PATH
      shell: bash

    - name: setup python which pre-commit uses
      uses: actions/setup-python@v5
      with:
        python-version: "3.10"

    - name: set PY
      run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> "$GITHUB_ENV"
      shell: bash

    - name: cache pip installations and pre-commit installations
      uses: actions/cache@v4
      with:
        path: |
          ~/.cache/pip
          ~/.cache/pre-commit
        key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}

    - name: get changed files
      id: changed-files
      uses: tj-actions/changed-files@5e85e31a0187e8df23b438284aa04f21b55f1510

    - name: run precommit wrapper
      run: pre-commit-bash.sh
      shell: bash
      env:
        # FIXME: our gh script seems to need GITHUB_TOKEN but runner wants GH_TOKEN
        GH_TOKEN: ${{ inputs.token }}
        GITHUB_TOKEN: ${{ inputs.token }}
        CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}