ci: add support for a full-pages build

.github/workflows/build-push.yml

@@ -0,0 +1,33 @@
+name: Build from push
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      HUGO_VERSION: 0.141.0
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Build site
+        uses: omsf/static-site-tools/build/hugo@main
+        with:
+          base-url: ""
+
+      - name: Make artifact
+        shell: bash
+        run: tar czf site.tar.gz public
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: site-build
+          path: site.tar.gz
+          if-no-files-found: error
+          retention-days: 1

.github/workflows/prod-cloudflare.yaml

@@ -0,0 +1,21 @@
+name: Deploy to production
+
+on:
+  workflow_run:
+    workflows: ["Build from push"]
+    types:
+      - completed
+    branches:
+      - main
+
+jobs:
+  deploy-to-prod:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    uses: omsf/static-site-tools/.github/workflows/prod-cloudflare.yaml@main
+    with:
+      run-id: ${{ github.event.workflow_run.id }}
+      project-name: ${{ vars.CLOUDFLARE_PROJECT_NAME }}
+      html-dir: public
+    secrets:
+      CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+      CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}