name: Nim
on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - windows-latest
          - macOS-latest
        nim-version:
          - stable

    steps:
    - name: Checkout
      uses: actions/checkout@v3
      with:
        submodules: true

    - name: Cache choosenim
      id: cache-choosenim
      uses: actions/cache@v3
      with:
        path: ~/.choosenim
        key: ${{ runner.os }}-choosenim-${{ matrix.nim-version}}

    - name: Cache nimble
      id: cache-nimble
      uses: actions/cache@v3
      with:
        path: ~/.nimble
        key: ${{ runner.os }}-nimble-${{ matrix.nim-version}}-${{ hashFiles('bindings/nim/kzg_abi.nim') }}
        restore-keys: |
          ${{ runner.os }}-nimble-${{ matrix.nim-version }}

    - name: Setup nim
      uses: jiro4989/setup-nim-action@v1
      with:
        nim-version: ${{ matrix.nim-version }}

    - name: Install Packages
      run: |
        nimble install -y stew
        nimble install -y unittest2
        nimble install -y yaml

    - name: Test
      run: |
        cd bindings/nim
        nim test