name: Binary size report
on: pull_request

jobs:
  cargo_bloat:
    runs-on: ubuntu-latest
    steps:
      # Setup
      - uses: actions/setup-python@v1
        with:
          python-version: 3.7
      - name: Install Python dependencies
        run: python -m pip install --upgrade pip setuptools wheel
      - uses: actions-rs/cargo@v1
        with:
          command: install
          args: cargo-bloat

      # First run: PR
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Install Rust toolchain
        run: rustup show
      - name: Set up OpenSK
        run: ./setup.sh
      - name: Run bloat on the PR
        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no -C link-arg=-Tnrf52840_layout.ld" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> .github/workflows/bloat_output_new.txt

      # Second run: PR
      - uses: actions/checkout@v2
        with:
          submodules: true
          ref: ${{ github.base_ref }}
          path: OpenSK_base
      - name: Install old Rust toolchain
        working-directory: ./OpenSK_base
        run: rustup show
      - name: Set up OpenSK
        working-directory: ./OpenSK_base
        run: ./setup.sh
      - name: Run bloat on base
        working-directory: ./OpenSK_base
        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no -C link-arg=-Tnrf52840_layout.ld" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> "$GITHUB_WORKSPACE/.github/workflows/bloat_output_old.txt"

      - name: Run output formatter to echo workflow command
        run: ./.github/workflows/bloat_formatter.sh bloat_output_new.txt bloat_output_old.txt bloat_comment.md