Merge feat/infrastructure: Dockerfile, compose, .env, Makefile

.env.example

@@ -0,0 +1,4 @@
+COMPOSE_PROJECT=openocd-python-docs
+MODE=prod
+DOMAIN=openocd-python.warehack.ing
+VITE_HMR_HOST=

Dockerfile

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+# --- Stage: deps ---
+FROM node:22-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# --- Stage: build ---
+FROM deps AS build
+COPY . .
+RUN npm run build
+
+# --- Stage: dev ---
+FROM node:22-alpine AS dev
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+EXPOSE 4321
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]
+
+# --- Stage: prod ---
+FROM caddy:2-alpine AS prod
+COPY --from=build /app/dist /srv
+COPY <<'CADDYFILE' /etc/caddy/Caddyfile
+:80 {
+    root * /srv
+    file_server
+    encode gzip
+    try_files {path} {path}/index.html =404
+    header Cache-Control "public, max-age=3600"
+}
+CADDYFILE
+EXPOSE 80

Makefile

@@ -0,0 +1,24 @@
+.PHONY: dev prod build logs down clean restart shell
+
+dev:
+	docker compose --profile dev up -d --build && docker compose --profile dev logs -f
+
+prod:
+	docker compose --profile prod up -d --build && sleep 3 && docker compose --profile prod logs --tail 50
+
+build:
+	docker compose --profile prod build --no-cache
+
+logs:
+	docker compose logs -f
+
+down:
+	docker compose --profile dev --profile prod down
+
+clean:
+	docker compose --profile dev --profile prod down -v --rmi local
+
+restart: down prod
+
+shell:
+	docker compose exec docs-prod sh

docker-compose.yml

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+services:
+  docs-dev:
+    build:
+      context: .
+      target: dev
+    profiles:
+      - dev
+    volumes:
+      - ./src:/app/src
+      - ./public:/app/public
+      - ./astro.config.mjs:/app/astro.config.mjs
+    env_file: .env
+    labels:
+      caddy: ${DOMAIN}
+      caddy.reverse_proxy: "{{upstreams 4321}}"
+      caddy.reverse_proxy.flush_interval: "-1"
+      caddy.reverse_proxy.transport: "http"
+      caddy.reverse_proxy.transport.read_timeout: "0"
+      caddy.reverse_proxy.transport.write_timeout: "0"
+      caddy.reverse_proxy.transport.keepalive: "5m"
+      caddy.reverse_proxy.transport.keepalive_idle_conns: "10"
+      caddy.reverse_proxy.stream_timeout: "24h"
+      caddy.reverse_proxy.stream_close_delay: "5s"
+    networks:
+      - caddy
+
+  docs-prod:
+    build:
+      context: .
+      target: prod
+    profiles:
+      - prod
+    restart: unless-stopped
+    labels:
+      caddy: ${DOMAIN}
+      caddy.reverse_proxy: "{{upstreams 80}}"
+    networks:
+      - caddy
+
+networks:
+  caddy:
+    external: true