adding build script

.forgejo/workflows/build.yml

@@ -0,0 +1,24 @@
+name: Build Website
+on: [push]
+jobs:
+  build:
+    runs-on: docker
+    steps:
+      - name: Checkout
+        run: |
+          git clone --branch ${{ github.ref_name }} ${{ github.server_url }}/${{ github.repository }}.git .
+
+      - name: Build
+        run: |
+          docker run --rm \
+            -v "$PWD/site:/src" \
+            -w /src \
+            ghcr.io/gohugoio/hugo:latest \
+            --minify --destination "public" --baseURL "/"
+
+      - name: Deploy
+        run: |
+          echo "${{ secrets.FORGEJO_SSH }}" > /tmp/deploy_key
+          chmod 600 /tmp/deploy_key
+          scp -i /tmp/deploy_key -o StrictHostKeyChecking=no -r site/public/. ${{ vars.JMOPINES_USER }}@${{ vars.JMOPINES_IP }}:/var/www/jmopines/
+          rm /tmp/deploy_key

scripts/build.sh

@@ -1,11 +1,10 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-# Build and serve the Hugo site locally using Docker.
+# Build the Hugo site into the `public/` directory for deployment (e.g. nginx).
 # Usage: ./scripts/build.sh
 
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../.env"
-PORT="${1:-$PORT}"
 
 if [[ ! -d "${SITE_DIR}" ]]; then
   echo "[build] Site directory not found: ${SITE_DIR}"
@@ -13,14 +12,13 @@ if [[ ! -d "${SITE_DIR}" ]]; then
   exit 1
 fi
 
-echo "[build] Serving site at http://localhost:${PORT}/"
-echo "[build] Press Ctrl+C to stop."
+echo "[build] Building site into ${SITE_DIR}/public ..."
 
+# Run Hugo in Docker to produce static files. This does not start the dev server.
 docker run --rm \
   -v "${SITE_DIR}:/src" \
   -w /src \
-  -p "${PORT}:1313" \
-  "${HUGO_IMAGE}" server \
-    --bind 0.0.0.0 \
-    --baseURL "http://localhost:${PORT}/" \
-    --appendPort=false
+  "${HUGO_IMAGE}" \
+  --minify --destination "public" --baseURL "/"
+
+echo "[build] Build complete: ${SITE_DIR}/public"