name: Rust Formatting

on:
    push:
    pull_request:

jobs:
  format:
    name: Format
    runs-on: ubuntu-latest
    env:
      SCCACHE_GHA_ENABLED: "true"
      RUSTC_WRAPPER: "sccache"

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      
      - name: Install rust
        uses: ./.forgejo/actions/rust-toolchain
        with:
          toolchain: "nightly"
          components: "rustfmt"

      - uses: https://github.com/actions/create-github-app-token@v2
        id: app-token
        with:
          app-id: ${{ vars.GH_APP_ID }}
          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
          github-api-url: https://api.github.com
          owner: ${{ vars.GH_APP_OWNER }}
          repositories: ""
      - name: Install sccache
        uses: ./.forgejo/actions/sccache
        with:
          token: ${{ steps.app-token.outputs.token }}
      - name: Check formatting
        run: |
          cargo +nightly fmt --all -- --check

      - name: Show sccache stats
        run: sccache --show-stats