update-esy-dependencies.yml

on:
  schedule:
    - cron: "0 0 * * 0"
  workflow_dispatch:

jobs:
  update-esy-dependencies:
    strategy:
      matrix:
        system: [ubuntu-latest]
    runs-on: ${{ matrix.system }}
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: current
      - name: npm install
        run: npm install
      - name: Remove lockfile
        run: rm -rf esy.lock
      # Separating the esy steps provides more fine-grained insight when
      # debugging failed jobs
      - name: Update esy dependencies (esy install)
        run: npx esy install
      - name: Check if any dependencies were updated
        id: check-for-updates
        run: test -n "$(git status --porcelain)"
        continue-on-error: true
      - name: Build esy dependencies
        if: steps.check-for-updates.outcome == 'success'
        run: npx esy build-dependencies --release
      - name: Build project
        if: steps.check-for-updates.outcome == 'success'
        run: npx esy build --release
      - name: Bundle JS app
        if: steps.check-for-updates.outcome == 'success'
        run: npm run bundle
      - name: Create pull request to update dependencies
        if: steps.check-for-updates.outcome == 'success'
        uses: peter-evans/create-pull-request@v4
        with:
          commit-message: Update esy dependencies
          branch: update-esy-dependencies
          delete-branch: true
          title: Update esy dependencies
      - name: Cache dependencies
        if: steps.check-for-updates.outcome == 'success'
        uses: actions/cache@v3
        with:
          # The entire ~/.esy directory has to be cached because esy's
          # import/export commands don't import/export the Melange JS runtime
          # files
          path: ~/.esy
          key: ${{ matrix.system }}-esy-${{ hashFiles('esy.lock/index.json') }}