# Publishes this site when you push to main.
#
# You do not need to change anything in here. It runs on the class server,
# copies your files to the web, and your page is live in about a minute.
name: Deploy my site

on:
  push:
    branches: [main]
  # Lets you re-run a deploy from the web UI without making a commit —
  # useful when a deploy failed for a reason that wasn't your code.
  workflow_dispatch:

jobs:
  deploy:
    runs-on: docker
    steps:
      - name: Get my files
        uses: actions/checkout@v4

      - name: Install the AWS tool
        run: |
          apt-get update -qq
          apt-get install -y -qq awscli

      - name: Check there is a home page
        run: |
          if [ ! -f index.html ]; then
            echo "::error::No index.html in the top folder — the site would 404."
            echo "Your home page must be called exactly index.html (all lowercase)."
            exit 1
          fi

      - name: Copy my site to the web
        env:
          # These come from this repo's own secrets and are yours alone. They
          # can only write to your folder — if you point them somewhere else
          # the copy is refused, by design.
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: us-east-1
          STUDENT: ${{ github.repository_owner }}
        run: |
          if [ -z "$AWS_ACCESS_KEY_ID" ]; then
            echo "::error::This repo has no deploy key. Ask Mr. W to run provision-deploy-keys.sh."
            exit 1
          fi
          aws s3 sync . "s3://classproject-dev-student-sites/${STUDENT}/" \
            --delete \
            --exclude ".git/*" \
            --exclude ".forgejo/*" \
            --exclude ".vscode/*" \
            --exclude "README.md" \
            --cache-control "public, max-age=60" \
            --no-progress

      - name: Show my address
        run: |
          echo "Live at https://${{ github.repository_owner }}.classproject.dev"
          echo "(give it up to a minute)"