# main only

name: Integrate

on:
  push:
    branches: [main]

env:
  FORCE_COLOR: 1

jobs:
  linuxNode16:
    name: "[Linux] Node.js v16: Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v16-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v16-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 16.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  windowsNode16:
    name: "[Windows] Node.js v16: Unit tests"
    runs-on: windows-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v16-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v16-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 16.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  linuxNode17:
    name: "[Linux] Node.js 17: Unit tests on npm package"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v17-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v17-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 17.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save

      - name: Build local package
        run: npm pack

      - name: Unit tests on npm package
        run: |
          NAME=`cat package.json | grep '"name": "' | grep -oE ": .*" | grep -oE '[^: ",]+'`
          VERSION=`cat package.json | grep '"version": "' | grep -oE ": .*" | grep -oE '[^: ",]+'`
          tar zxf "${NAME}-${VERSION}.tgz"
          cp -R test "package"
          ln -s "$(pwd)"/node_modules "package/node_modules"
          cd "package"
          npm test

  linuxNode14:
    name: "[Linux] Node.js v14: Unit tests with coverage"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v14-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 14.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm run coverage
      - name: Push coverage
        run: npx codecov

  linuxNode12:
    name: "[Linux] Node.js v12: Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v12-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v12-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 12.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  linuxNode10:
    name: "[Linux] Node.js v10: Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v10-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v10-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 10.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  linuxNode8:
    name: "[Linux] Node.js v8: Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v8-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v8-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 8.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  linuxNode6:
    name: "[Linux] Node.js v6: Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve dependencies from cache
        id: cacheNpm
        uses: actions/cache@v2
        with:
          path: |
            ~/.npm
            node_modules
          key: npm-v6-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: npm-v6-${{ runner.os }}-${{ github.ref }}-

      - name: Install Node.js and npm
        uses: actions/setup-node@v1
        with:
          node-version: 6.x

      - name: Install dependencies
        if: steps.cacheNpm.outputs.cache-hit != 'true'
        run: |
          npm update --no-save
          npm update --save-dev --no-save
      - name: Unit tests
        run: npm test

  tagIfNewVersion:
    name: Tag if new version
    runs-on: ubuntu-latest
    needs:
      [
        linuxNode16,
        windowsNode16,
        linuxNode17,
        linuxNode14,
        linuxNode12,
        linuxNode10,
        linuxNode8,
        linuxNode6
      ]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          # Ensure to have complete history of commits pushed with given push operation
          # It's loose and imperfect assumption that no more than 30 commits will be pushed at once
          fetch-depth: 30
          # Tag needs to be pushed with real user token, otherwise pushed tag won't trigger the actions workflow
          # Hence we're passing 'serverless-ci' user authentication token
          token: ${{ secrets.USER_GITHUB_TOKEN }}
      - name: Tag if new version
        if: github.event.before != '0000000000000000000000000000000000000000' # Skip on first commit
        run: |
          NEW_VERSION=`git diff -U0 ${{ github.event.before }} package.json | grep '"version": "' | tail -n 1 | grep -oE "[0-9]+\.[0-9]+\.[0-9]+"` || :
          if [ -n "$NEW_VERSION" ];
          then
            git tag v$NEW_VERSION
            git push --tags
          fi