integrate.yml

# master only

name: Integrate

on:
  push:
    branches: [master]

env:
  FORCE_COLOR: 1

jobs:
  validate:
    name: Validate
    runs-on: ubuntu-latest
    env:
      SERVERLESS_ACCESS_KEY: ${{ secrets.SERVERLESS_ACCESS_KEY }}
    steps:
      - name: Resolve last validated commit hash (for `git diff` purposes)
        env:
          # See https://github.com/serverlessinc/setup-cicd-resources
          GET_LAST_VALIDATED_COMMIT_HASH_URL: ${{ secrets.GET_LAST_VALIDATED_COMMIT_HASH_URL }}
          PUT_LAST_VALIDATED_COMMIT_HASH_URL: ${{ secrets.PUT_LAST_VALIDATED_COMMIT_HASH_URL }}
        run: |
          curl -f "$GET_LAST_VALIDATED_COMMIT_HASH_URL" -o /home/runner/last-validated-commit-hash || :
          curl -v -X PUT -H "User-Agent:" -H "Accept:" -H "Content-Type:" -d "$GITHUB_SHA" "$PUT_LAST_VALIDATED_COMMIT_HASH_URL"
      - name: Store last validated commit hash (as it's to be used in other job)
        uses: actions/upload-artifact@v2
        with:
          name: last-validated-commit-hash
          path: /home/runner/last-validated-commit-hash

      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Retrieve ~/.npm from cache
        uses: actions/cache@v1
        with:
          path: ~/.npm
          key: npm-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('**package*.json') }}
          restore-keys: npm-v14-${{ runner.os }}-${{ github.ref }}-
      - name: Retrieve node_modules from cache
        id: cacheNodeModules
        uses: actions/cache@v1
        with:
          path: node_modules
          key: node-modules-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('package.json') }}
          restore-keys: node-modules-v14-${{ runner.os }}-${{ github.ref }}-
      - name: Retrieve src/node_modules from cache
        id: cacheSrcNodeModules
        uses: actions/cache@v1
        with:
          path: src/node_modules
          key: src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('src/package*.json') }}
          restore-keys: src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-
      - name: Retrieve src/_express/node_modules from cache
        id: cacheSrcExpressNodeModules
        uses: actions/cache@v1
        with:
          path: src/_express/node_modules
          key: src/_express/node-modules-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('src/_express/package*.json') }}
          restore-keys: src/_express/node-modules-v14-${{ runner.os }}-${{ github.ref }}-
      - name: Retrieve src/_src/node_modules from cache
        id: cacheSrcSrcNodeModules
        uses: actions/cache@v1
        with:
          path: src/_src/node_modules
          key: src/_src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('src/_src/package*.json') }}
          restore-keys: src/_src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-
      - name: Retrieve test/src/node_modules from cache
        id: cacheTestSrcNodeModules
        uses: actions/cache@v1
        with:
          path: test/src/node_modules
          key: test/src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-${{ hashFiles('test/src/package.json') }}
          restore-keys: test/src/node-modules-v14-${{ runner.os }}-${{ github.ref }}-

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

      - name: Install root dependencies
        if: steps.cacheNodeModules.outputs.cache-hit != 'true'
        run: npm update --save-dev --no-save
      - name: Install src dependencies
        if: steps.cacheSrcNodeModules.outputs.cache-hit != 'true'
        run: |
          cd src
          npm ci
      - name: Install src/_express dependencies
        if: steps.cacheSrcExpressNodeModules.outputs.cache-hit != 'true'
        run: |
          cd src/_express
          npm ci
      - name: Install src/_src dependencies
        if: steps.cacheSrcSrcNodeModules.outputs.cache-hit != 'true'
        run: |
          cd src/_src
          npm ci
      - name: Install test/src dependencies
        if: steps.cacheTestSrcNodeModules.outputs.cache-hit != 'true'
        run: |
          cd test/src
          npm update --no-save

        # Ensure no parallel runs
        # See: https://github.community/t/how-to-limit-concurrent-workflow-runs/16844/21
      - name: Turnstyle
        uses: softprops/turnstyle@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Publish "dev" version
        run: npm run publish:dev

      - name: Integration tests
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: npm test

  tagIfNewVersion:
    name: Tag if new version
    runs-on: ubuntu-latest
    needs: validate
    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
          # (hence we're not relying on actions secrets.GITHUB_TOKEN)
          # Otherwise pushed tag won't trigger the actions workflow
          token: ${{ secrets.USER_GITHUB_TOKEN }}

      - name: Resolve last validated commit hash (for `git diff` purposes)
        uses: actions/download-artifact@v4.1.7
        continue-on-error: true
        with:
          name: last-validated-commit-hash
          path: /home/runner

      - name: Tag if new version
        run: |
          LAST_VALIDATED_COMMIT_HASH=`cat /home/runner/last-validated-commit-hash` || :
          if [ -n "$LAST_VALIDATED_COMMIT_HASH" ];
          then
            NEW_VERSION=`git diff -U0 $LAST_VALIDATED_COMMIT_HASH serverless.component.yml | grep 'version: ' | tail -n 1 | grep -oE "[0-9]+\.[0-9]+\.[0-9]+"` || :
            if [ -n "$NEW_VERSION" ];
            then
              git tag v$NEW_VERSION
              git push --tags
            fi
          fi