name: CI

on: [push]

jobs:
  version:
    runs-on: ubuntu-18.04
    container:
      image: codacy/git-version
    steps:
      - uses: actions/checkout@v1
      - name: Configure Git
        run: |
          git checkout -f ${GITHUB_REF#refs/heads/}
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
          git config user.name "$GITHUB_ACTOR"
      - name: Get next version
        id: git-version
        run: |
          export NEXT_VERSION="$(/bin/git-version --folder=$PWD)"
          echo "Next version is ${NEXT_VERSION}"
          echo "${NEXT_VERSION}" > version.txt
      - name: Save version artifact
        uses: actions/upload-artifact@v1
        with:
          name: version
          path: version.txt

  build:
    runs-on: ubuntu-18.04
    needs: version
    env:
      CI: true
    strategy:
      matrix:
        node-version: [10.x, 11.x, 12.x, 13.x]
    steps:
      - uses: actions/checkout@v1
      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}
      - run: node -v
      - run: yarn -v
      - name: Get yarn cache
        id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install dependencies
        run: yarn install
      - name: Build
        run: yarn run build
      - name: Lint
        run: yarn run lint
      - name: Test
        run: yarn run coverage
      - name: Push coverage to Codacy
        if: matrix.node-version == '13.x'
        env:
          CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
        run: yarn run codacy
      - name: Save coverage report
        if: matrix.node-version == '13.x'
        uses: actions/upload-artifact@v1
        with:
          name: coverage
          path: coverage
      - name: Save website artifact
        if: matrix.node-version == '13.x'
        uses: actions/upload-artifact@v1
        with:
          name: website
          path: docs

  deploy:
    if: github.ref == 'refs/heads/master'
    needs: build
    runs-on: ubuntu-18.04
    steps:
      - name: Download website artifact
        uses: actions/download-artifact@v1
        with:
          name: website
      - name: Deploy website
        env:
          AWS_DEFAULT_REGION: ${{ secrets.AWS_DEFAULT_REGION }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: |
          cd docs
          aws s3 sync . s3://diff2html.xyz --region eu-west-1

  publish:
    if: github.ref == 'refs/heads/github-workflows'
    needs: build
    runs-on: ubuntu-18.04
    env:
      CI: true
    steps:
      - uses: actions/checkout@v1
      - name: Download version artifact
        uses: actions/download-artifact@v1
        with:
          name: version
      - uses: actions/setup-node@v1
        with:
          node-version: 13
      - name: Configure Yarn version
        run: |
          yarn config set version-tag-prefix ""
          yarn config set version-git-message "Release version %s"
      - name: Configure Git
        run: |
          git switch -c $GITHUB_REF
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
          git config user.name "$GITHUB_ACTOR"
      - name: Install dependencies
        run: yarn install
      - name: Prepare version
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
        run: |
          yarn version --non-interactive --new-version $(cat version/version.txt)
          git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY"
          git push --tags "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY"
      - uses: actions/setup-node@v1
        with:
          node-version: 13
          registry-url: https://registry.npmjs.org/
      - name: Publish to NPM
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
        run: |
          echo "Going to publish version $(cat version/version.txt) to NPM"
          yarn publish --tag latest --non-interactive --new-version $(cat version/version.txt)
      # - uses: actions/setup-node@v1
      #   with:
      #     node-version: 13
      #     registry-url: https://npm.pkg.github.com
      #     scope: "@rtfpessoa"
      # - name: Publish to GitHub
      #   env:
      #     NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
      #   run: |
      #     echo "Going to publish version $(cat version/version.txt) to GitHub"
      #     yarn publish --tag latest --non-interactive --new-version $(cat version/version.txt)