crystal-ameba.yml

name: Crystal Ameba

on:
  push:
    branches:
      - main
    paths:
      - "**/*.cr"
  pull_request:
    branches:
      - main
    paths:
      - "**/*.cr"

jobs:
  lint:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ameba-version: [v1.6.4]

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

      - name: Set up Crystal
        uses: crystal-lang/install-crystal@v1

      - name: Cache Ameba binary
        id: cache-ameba
        uses: actions/cache@v3
        with:
          path: bin/ameba
          key: ${{ runner.os }}-ameba-${{ matrix.ameba-version }}

      - name: Build Ameba
        if: steps.cache-ameba.outputs.cache-hit != 'true'
        run: |
          git clone --branch ${{ matrix.ameba-version }} --single-branch https://github.com/crystal-ameba/ameba.git
          cd ameba
          make bin/ameba CRFLAGS='-Dpreview_mt --release --no-debug'
          mkdir -p ../bin
          mv bin/ameba ../bin/ameba
          cd ..
          rm -rf ameba

      - name: Run Ameba Linter
        run: bin/ameba -c .ameba.yml