name: Deploy to Github Pages

on:
  push:
    branches:
      - main

  workflow_dispatch:

jobs:
  deployment:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: 'npm'

      - name: Build
        run: |
          npm ci
          npm run build
          # NOTE: This is a compatibility shim needed for upgrading installed
          # Chitchatter PWAs after the switch to Vite:
          # https://github.com/jeremyckahn/chitchatter/commit/ea34058fa7ac2cbfd165837cdbef5caf6a9645ce#diff-639916bc14c3f311c31f629a2ec116292a4b2f64d06b3607b9ddd2e495703895
          #
          # TODO: Remove this cp operation after 9/1/2023.
          cp dist/manifest.webmanifest dist/manifest.json

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          deploy_key: ${{ secrets.DEPLOY_KEY }}
          publish_dir: ./dist
          force_orphan: true