Merge branch 'chore/build-cicd' into 'development'

edit Dockerfile

See merge request mbugroup/lti-web-client!45

Dockerfile

@@ -1,52 +1,25 @@
-# ============================================================
-# 🏗️ Stage 1 — Builder
-# ============================================================
-FROM node:20-alpine AS builder
+FROM node:20-alpine
 
-# Install dependensi dasar
 RUN apk add --no-cache git bash build-base curl
 
 WORKDIR /app
 
-# Copy dependencies terlebih dahulu agar cache efisien
 COPY package*.json ./
+RUN npm ci
 
-# Pastikan npm up to date agar mendukung flag terbaru
-RUN npm install -g npm@11 && npm --version
-
-# Install dependency tanpa devDependencies (aman di semua npm versi)
-RUN npm ci --only=production
-
-# Copy seluruh source
 COPY . .
 
-# Buat konfigurasi output Next.js
+# Buat config agar Next tahu output: export
 RUN echo "const config = { output: 'export', images: { unoptimized: true } }; export default config;" > next.config.mjs
 
-# Build project (disable Turbopack agar tidak makan RAM)
-ENV NEXT_DISABLE_TURBOPACK=1
-RUN npx next build && npm cache clean --force
+# Build project (Next.js 15 otomatis static export)
+RUN NEXT_DISABLE_TURBOPACK=1 npx next build
 
-# Siapkan folder static untuk serve
+# Pastikan folder static tersedia untuk URL _next/static
 RUN mkdir -p .next/server/app/_next && \
     cp -r .next/static .next/server/app/_next/static && \
-    cp -r public/assets .next/server/app/ || true
-
-# ============================================================
-# 🧱 Stage 2 — Runtime
-# ============================================================
-FROM node:20-alpine AS runtime
-
-RUN apk add --no-cache tini && npm install -g serve
-
-WORKDIR /app
-
-COPY --from=builder /app/.next/server/app ./server
-COPY --from=builder /app/public ./public
-
-ENV NODE_ENV=production
-ENV PORT=3000
+    RUN cp -r public/* .next/server/app/
 
 EXPOSE 3000
-ENTRYPOINT ["/sbin/tini", "--"]
-CMD ["serve", "-s", "server", "-l", "3000"]
+
+CMD ["npx", "serve", ".next/server/app", "-l", "3000"]