nx-migrate.yml

name: Nx migrate

on:
  workflow_dispatch:
  schedule:
    - cron: '0 1 * * *'

jobs:
  nx-migrate:
    strategy:
      matrix:
        os: [ubuntu-latest]
        node_version: ['18']
        java: ['17']
    runs-on: ${{ matrix.os }}
    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up node
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node_version }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Check if @nx/workspace is outdated
        id: nx-workspace-outdated
        run: |
          IS_OUTDATED=$(test ! -z "$(npm outdated @nx/workspace)" && echo true || echo false)
          echo $IS_OUTDATED
          echo "outdated=$IS_OUTDATED" >> $GITHUB_OUTPUT

      - name: Update @nx/workspace
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        run: npx nx migrate latest

      - name: Install dependencies
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        run: npm i

      - name: Check if has migrations
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        id: nx-workspace-has-migrations
        run: |
          HAS_MIGRATIONS=$(test -f migrations.json && echo true || echo false)
          echo $HAS_MIGRATIONS
          echo "has_migrations=$HAS_MIGRATIONS" >> $GITHUB_OUTPUT

      - name: Run @nx/workspace migrations
        if: steps.nx-workspace-has-migrations.outputs.has_migrations == 'true'
        run: npx nx migrate --run-migrations

      - name: Setup Git
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        run: |
          git config user.name "${{ github.actor }}"
          git config user.email "${{ github.actor }}@users.noreply.github.com"

      - name: Commit changes
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        run: |
          LAST_VERSION=$(npm view @nx/workspace version)
          git add .
          [[ $(git status --porcelain) ]] && git commit -m "build: update nx to version ${LAST_VERSION}" || echo "nothing to commit"

      - name: Remove migrations.json & commit
        if: steps.nx-workspace-has-migrations.outputs.has_migrations == 'true'
        run: |
          git rm -f migrations.json
          git commit -m "build: remove migrations.json"

      - name: Setup Java
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: ${{ matrix.java }}

      - name: E2E tests
        id: e2e
        if: steps.nx-workspace-outdated.outputs.outdated == 'true'
        continue-on-error: true
        run: npm run nx run-many -- --target=e2e --projects=nx-boot-gradle-e2e,nx-boot-maven-e2e
        env:
          NX_VERBOSE_LOGGING: 'true'
          GITHUB_ACTIONS: 'true'

      - name: Push changes
        if: steps.nx-workspace-outdated.outputs.outdated == 'true' && steps.e2e.outcome == 'success'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}

      - name: Create PR
        if: steps.nx-workspace-outdated.outputs.outdated == 'true' && steps.e2e.outcome != 'success'
        run: |
          LAST_VERSION=$(npm view @nx/workspace version)
          BRANCH="update-nx-${LAST_VERSION}-${{ github.run_id }}-${{ github.run_attempt }}"
          git checkout -b ${BRANCH}
          git push -f --set-upstream origin ${BRANCH}
          gh pr view ${BRANCH} || gh pr create -t "build: update nx to version ${LAST_VERSION}" -b "Update nx to version ${LAST_VERSION}."
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}