deploy-all.yml

name: Build

run-name: Build Code

on:
  push:
    branches: ['main']

permissions:
  contents: write

concurrency:
  group: 'build-deploy'
  cancel-in-progress: true

# You should only need to touch these two variables
env:
  buildCommand: |
    npm ci
    npm run build
  buildOutput: dist # optionally "dist" if build step is needed

jobs:
  build-main:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4

      - name: Build App
        run: ${{ env.buildCommand }}

      - name: Minify Code
        uses: Lenni009/minify-js@main
        with:
          directory: ${{ env.buildOutput }}
          overwrite: true

      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: main
          path: ${{ env.buildOutput }}

  getPRs:
    runs-on: ubuntu-latest

    outputs:
      prData: ${{ steps.data.outputs.pullRequestData }}

    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4

      - name: Setup Deno
        uses: denoland/setup-deno@v1

      - name: Get PR Data
        id: data
        run: |
          data=$(deno run --allow-net .github/workflows/getPRs.ts ${{ github.repository }} ${{ secrets.GITHUB_TOKEN }}) # output: pullRequestData: {ref: string, number: number}[]
          echo "pullRequestData=$data" >> "$GITHUB_OUTPUT"

  build-pr:
    runs-on: ubuntu-latest
    needs: getPRs
    # GH Actions outputs are strings, so we can just compare this to an empty array string. `.length` does not seem to work when parsing the array.
    if: needs.getPRs.outputs.prData != '[]'

    strategy:
      matrix:
        data: ${{ fromJSON(needs.getPRs.outputs.prData) }}

    steps:
      - name: Checkout PR branch
        uses: actions/checkout@v4
        with:
          ref: ${{ matrix.data.ref }}

      - name: Add Base Path to Vite Config
        run: echo 'VITE_BASE_PATH=/pr/${{ matrix.data.number }}/' > .env

      - name: Build App
        run: ${{ env.buildCommand }}

      - name: Minify Code
        uses: Lenni009/minify-js@main
        with:
          directory: ${{ env.buildOutput }}
          overwrite: true

      - name: Upload App
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.data.number }}
          path: ${{ env.buildOutput }}

  deploy:
    runs-on: ubuntu-latest
    if: ${{ !cancelled() && !failure() }}
    needs: ['build-main', 'build-pr']

    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4

      - name: Download App
        uses: actions/download-artifact@v4
        with:
          path: dist/pr

      - name: Move Main Deployment
        run: |
          cd dist
          cp -r pr/main/* .
          rm -rf pr/main
          touch .nojekyll

      - name: Deploy
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: dist