deploy.yaml

name: Deploy

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  deploy:
    name: deploy to staging
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
      - name: Setup pnpm
        uses: pnpm/action-setup@v4.0.0
        with:
          version: latest
      - name: Setup Node.js environment
        uses: actions/setup-node@v4.0.4
      - name: Log into Google
        run: echo "$AUTH_CREDENTIALS" > $HOME/.clasprc.json
        env:
          AUTH_CREDENTIALS: ${{ secrets.AUTH_CREDENTIALS }}
      - name: Set up clasp
        run: |
          echo "{\"scriptId\":\"$SCRIPT_ID\",\"rootDir\":\"$GITHUB_WORKSPACE\"}" > $GITHUB_WORKSPACE/.clasp.json
        env:
          SCRIPT_ID: ${{ secrets.SCRIPT_ID }}
      - name: Install dependencies
        run: pnpm install
      - name: Build
        run: pnpm run build
      - name: Calculate hash of current build
        run: tar -cf - ./build | sha256sum | cut -d' ' -f1 > ./build/.build_hash.current
      - name: Cache build hash
        uses: actions/cache@v3
        with:
          path: build/.build_hash
          key: ${{ runner.os }}-build-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-build-
      - name: Check if build output changed
        id: check_diff
        continue-on-error: true
        run: |
          diff -q build/.build_hash build/.build_hash.current && echo "No changes in build output" && exit 0 || echo "Build output changed" && exit 1
      - name: Update build hash
        if: ${{ steps.check_diff.outcome == 'failure'}}
        run: cp build/.build_hash.current build/.build_hash
      - name: Push
        if: ${{ steps.check_diff.outcome == 'failure'}}
        run: pnpm run push
      - name: Deploy new version
        if: ${{ steps.check_diff.outcome == 'failure'}}
        run: |
          echo "::add-mask::$DEPLOY_ID"
          pnpm clasp deploy --deploymentId $DEPLOY_ID
        env:
          DEPLOY_ID: ${{ secrets.DEPLOY_ID }}
      - name: Clean up credentials
        if: ${{ always() }}
        run: rm -f $HOME/.clasprc.json