lint.yml

name: Lint
on:
  pull_request:
  workflow_dispatch:
  push:

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - uses: ./.github/actions/conda-setup
        with:
          python-version: "3.12"
          extras: "dev"

      - name: Install pre-commit
        shell: bash -l {0}
        run: conda install pre-commit nbconvert

      - name: List Python package versions
        shell: bash -l {0}
        run: conda list

      - name: Run notebook clearing check first (no diff)
        shell: bash -l {0}
        env:
          RUFF_OUTPUT_FORMAT: github
        run: |
          pre-commit run jupyter-notebook-clear-output --all-files

      - name: Switch to a temporary branch
        shell: bash -l {0}
        run: |
          git checkout -b _ci_branch_

      - name: Run pre-commit on all files
        shell: bash -l {0}
        env:
          RUFF_OUTPUT_FORMAT: github
        run: |
          pre-commit run \
            --show-diff-on-failure \
            --color=always \
            --all-files