From 3d48aa0aac9c4a841bceee767b9a07f7e2ee841b Mon Sep 17 00:00:00 2001
From: Hornwitser <github@hornwitser.no>
Date: Thu, 27 Feb 2025 22:41:14 +0100
Subject: [PATCH] Add docker build for deployment

---
 .dockerignore  |  3 +++
 Dockerfile     | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 next.config.ts |  2 +-
 3 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..932f6d7
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+node_modules
+.next/
+next-env.d.ts
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..fd69d6f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,47 @@
+# syntax=docker.io/docker/dockerfile:1
+FROM node:22 AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+WORKDIR /app
+
+COPY package.json pnpm-lock.yaml* ./
+RUN corepack enable pnpm && pnpm i --frozen-lockfile
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN corepack enable pnpm && pnpm run build
+
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+COPY --chown=nextjs:nodejs schedule.json .
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT=3000
+
+# server.js is created by next build from the standalone output
+# https://nextjs.org/docs/pages/api-reference/config/next-config-js/output
+ENV HOSTNAME="0.0.0.0"
+CMD ["node", "server.js"]
diff --git a/next.config.ts b/next.config.ts
index 7921f35..398b0d5 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,7 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-	/* config options here */
+	output: "standalone",
 };
 
 export default nextConfig;