rust-ci.yml

name: Rust CI

on:
  push:
    branches: ['**']
  pull_request:
    branches: ['**']

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    if: |
      github.event_name == 'workflow_dispatch' ||
      (github.actor != 'github-actions[bot]' &&
       github.actor != 'bythelindemans-actions-bot' &&
       (github.event.head_commit.author.email != 'your-bot-email@example.com' || github.event.head_commit.author.email == null))
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
      issues: write
      actions: write

    steps:
      - name: Generate GitHub App Token
        id: generate_token
        uses: tibdex/github-app-token@v1
        with:
          app_id: ${{ vars.BTL_ACTIONS_BOT_APP_ID }}
          private_key: ${{ secrets.BTL_ACTIONS_BOT_PRIVATE_KEY }}

      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ steps.generate_token.outputs.token }}

      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt, clippy
          override: true

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache Cargo build
        uses: actions/cache@v3
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-build-

      - name: Run cargo fmt
        run: cargo fmt --all

      - name: Check if any files were formatted
        id: changes
        run: |
          if [ -n "$(git status --porcelain)" ]; then
            echo "changes=true" >> $GITHUB_OUTPUT
          else
            echo "changes=false" >> $GITHUB_OUTPUT
          fi

      - name: Create Pull Request with Formatting Fixes
        if: steps.changes.outputs.changes == 'true'
        uses: peter-evans/create-pull-request@v4
        with:
          token: ${{ steps.generate_token.outputs.token }}
          commit-message: "Apply rustfmt formatting"
          branch: formatting-fixes
          title: "Automated Formatting Fixes"
          body: |
            This pull request applies rustfmt formatting to the codebase.
          labels: automated fix

      - name: Run Clippy
        if: steps.changes.outputs.changes == 'false'
        run: cargo clippy --all-targets --all-features -- -D warnings

      - name: Build
        if: steps.changes.outputs.changes == 'false'
        run: cargo build --verbose

      - name: Run tests
        if: steps.changes.outputs.changes == 'false'
        run: cargo test --verbose

      - name: Run cargo audit
        if: steps.changes.outputs.changes == 'false'
        uses: actions-rs/audit-check@v1