deploy.yml

name: Build and Deploy

on:
  push:
    branches:
      - main
  repository_dispatch:
    types:
      - data-updated

permissions:
  contents: write

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: true

      - name: Setup Deno
        uses: denoland/setup-deno@v2
        with:
          deno-version: v2.x

      - name: Test
        run: deno task test

      - name: Build
        run: deno task build

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./staging
          force_orphan: true
          disable_nojekyll: false

      - name: Tag release
        run: |
          DATE=$(date -u +%Y.%m.%d)

          # Collect all tags for today (bare date and date.N), sort by suffix numerically
          EXISTING=$(git tag -l "${DATE}" "${DATE}.*" | sort -t. -k4 -n)

          if [ -z "$EXISTING" ]; then
            TAG="${DATE}"
          else
            LAST=$(echo "$EXISTING" | tail -1)
            if [ "$LAST" = "${DATE}" ]; then
              TAG="${DATE}.1"
            else
              SUFFIX="${LAST#${DATE}.}"
              TAG="${DATE}.$((SUFFIX + 1))"
            fi
          fi

          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag "$TAG"
          git push origin "$TAG"
          echo "Tagged: $TAG"