name: CI

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

jobs:
  examples_build_and_test:
    strategy:
      fail-fast: false
      matrix:
        example:
          [
            web-chat,
            eth-pm,
            eth-pm-wallet-encryption,
            relay-reactjs-chat,
            store-reactjs-chat,
            relay-angular-chat,
          ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - uses: pnpm/action-setup@v2.2.2
        with:
          version: 7

      - name: Check what package manager is used
        id: pm
        shell: bash
        run: |
          if [ -f yarn.lock ]; then
            export PM="yarn"
          elif [ -f pnpm-lock.yaml ]; then
            export PM="pnpm"
          elif [ -f package-lock.json ]; then
            export PM="npm"
          fi
          echo "Package manager: ${PM}"
          echo "::set-output name=pm::${PM}"
        working-directory: ${{ matrix.example }}

      - name: Install NodeJS
        uses: actions/setup-node@v2
        with:
          node-version: "16"
          cache: ${{ steps.pm.outputs.pm }}
          cache-dependency-path: "*/pnpm-lock.yaml"

      - name: (npm) ${{ matrix.example }} install using npm ci
        if: steps.pm.outputs.pm == 'npm'
        run: npm ci
        working-directory: ${{ matrix.example }}

      - name: (yarn) ${{ matrix.example }} install using yarn
        if: steps.pm.outputs.pm == 'yarn'
        run: yarn install --frozen-lockfile
        working-directory: ${{ matrix.example }}

      - name: (pnpm) ${{ matrix.example }} install using pnpm
        if: steps.pm.outputs.pm == 'pnpm'
        run: pnpm install --frozen-lockfile
        working-directory: ${{ matrix.example }}

      - name: ${{ matrix.example }} test
        run: npm run test
        working-directory: ${{ matrix.example }}