lint.yaml

on:
  push:
    branches:
      - "master"
  pull_request:

name: "Linting"

jobs:
  format:
    name: "Check code format"
    runs-on: "ubuntu-latest"
    steps:
      - name: "Checkout source code"
        uses: "actions/checkout@v3"

      - name: "Use Rust cache"
        uses: "Swatinem/rust-cache@v2"
        with:
          cache-on-failure: true

      - name: "Install prettier"
        run: |
          yarn global add prettier

      - name: "Install black"
        run: |
          pip install git+https://github.com/psf/black

      - name: "Check Markdown format"
        run: |
          prettier --check "**/*.md"

      - name: "Check Yaml format"
        run: |
          prettier --check "**/*.{yaml,yml}"

      - name: "Check JSON format"
        run: |
          EXIT_CODE="0";
          readarray -d '' FILES < <(find -type f -name "*.json" -not -path "./target/*");
          for FILE in ${FILES[@]}; do
              cat $FILE | jq > /tmp/formatted_json.json;
              if cmp --silent "$FILE" /tmp/formatted_json.json; then
                  printf "\033[1;30m$FILE\033[0m OK\n";
              else
                  printf "\033[1;33m$FILE\033[0m FAILED\n";
                  EXIT_CODE="1";
              fi
          done
          exit $EXIT_CODE;

      - name: "Check Python format"
        run: |
          black --check .

      - name: "Check Rust format"
        run: |
          cargo fmt --all -- --check

  clippy:
    name: "Run Clippy"
    runs-on: "ubuntu-latest"

    strategy:
      matrix:
        toolchain:
          - "stable"
          - "nightly"
    steps:
      - name: "Checkout source code"
        uses: "actions/checkout@v3"

      - name: "Setup toolchain"
        uses: "actions-rs/toolchain@v1"
        with:
          toolchain: "${{ matrix.toolchain }}"
          components: "clippy"
          override: true

      - name: "Set allowed lints"
        run: |
          if [ "${{ matrix.toolchain }}" == "nightly" ]; then
            echo "ALLOWED=-A non_local_definitions -A clippy::too_long_first_doc_paragraph -A clippy::needless_return" >> $GITHUB_ENV
          else
            echo "ALLOWED=" >> $GITHUB_ENV
          fi

      - name: "Run Clippy (default)"
        run: |
          cargo clippy --all --all-targets -- -D warnings $ALLOWED

      - name: "Run Clippy (no_std)"
        run: |
          cargo clippy --package starknet-crypto --no-default-features -- -D warnings $ALLOWED
          cargo clippy --package starknet-crypto --no-default-features --features alloc -- -D warnings $ALLOWED