rustfmt/.github/workflows/check_diff.yml at 2c8d2f6cc04e1501b405bd80a9526fd9de130818 · rust-lang/rustfmt · GitHub

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name: Diff Check
on:
  workflow_dispatch:
    inputs:
      clone_url:
        description: 'Git url of a rustfmt fork to compare against the latest rustfmt'
        required: true
      branch_name:
        description: 'Name of the feature branch on the forked repo'
        required: true
      language_edition:
        description: 'Rust language `edition` used to parse code'
        required: true
        default: 2015
        type: choice
        options:
          - 2015
          - 2018
          - 2021
          - 2024
      style_edition:
        description: 'rustfmt `style_edition` used when formatting code.'
        required: true
        default: 2021
        type: choice
        options:
          - 2021 # 2015, 2018, and 2021 are all formatted the same since `style_edition` was added between 2021 and 2024
          - 2024
      commit_hash:
        description: 'Optional commit hash from the feature branch'
        required: false
      rustfmt_configs:
        description: 'Optional comma separated list of rustfmt config options to pass when running the feature branch'
        required: false

jobs:
  diff_check:
    runs-on: ubuntu-latest

    steps:
    - name: checkout
      uses: actions/checkout@v4

    - name: Build check_diff binary
      working-directory: ./check_diff
      run: cargo build --release

    - name: Run Diff Check
      working-directory: ./check_diff
      env:
        CHECK_DIFF_LOG: info
      shell: bash
      run: |
        OPTIONS=""

        if [[ -n "${{ github.event.inputs.commit_hash }}" ]]; then
          OPTIONS+="--commit-hash ${{ github.event.inputs.commit_hash }} "
        fi

        if [[ -n "${{ github.event.inputs.rustfmt_configs }}" ]]; then
          OPTIONS+="--rustfmt-config ${{ github.event.inputs.rustfmt_configs }} "
        fi

        target/release/check_diff ${{ github.event.inputs.clone_url }} ${{ github.event.inputs.branch_name }} \
          --edition ${{ github.event.inputs.language_edition }} \
          --style-edition ${{ github.event.inputs.style_edition }} \
          $OPTIONS