name: Deploy to Cloudflare Pages (cobalt, wrangler-action)

on:
  push:
    branches: ["main", "master"]
  workflow_dispatch: {}

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    env:
      CF_PAGES_PROJECT: ${{ vars.CF_PAGES_PROJECT }} # 例: blog
      PROD_BRANCH: "main"
      CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
      CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}

    steps:
      - name: Checkout
        uses: https://github.com/actions/checkout@v4

      - name: Install cobalt (prebuilt)
        shell: bash
        run: |
          set -euo pipefail
          apt-get update && apt-get install -y ca-certificates curl tar git
          curl -fsSL https://zyedidia.github.io/eget.sh | sh
          ./eget cobalt-org/cobalt.rs --to /usr/local/bin/cobalt
          cobalt --version

      - name: Build site with cobalt
        run: cobalt build # 出力: ./_site

      # --- Wrangler ActionでPagesにデプロイ ---
      - name: Deploy to Cloudflare Pages
        uses: https://github.com/cloudflare/wrangler-action@v3
        with:
          apiToken: ${{ env.CLOUDFLARE_API_TOKEN }}
          accountId: ${{ env.CLOUDFLARE_ACCOUNT_ID }}
          command: pages deploy _site --project-name "${{ env.CF_PAGES_PROJECT }}" --branch "${{ github.ref_name || env.GITEA_REF_NAME || 'main' }}"