update Dockerfile

.gitlab-ci.yml

@@ -1,76 +1,44 @@
-stages: [notify]
+stages:
+  - build
+
+variables:
+  # 🔧 Aktifkan Docker BuildKit (build lebih cepat & caching layer)
+  DOCKER_BUILDKIT: "1"
+  COMPOSE_DOCKER_CLI_BUILD: "1"
+  DOCKER_DRIVER: overlay2
+
+  # 🧠 Nama image (pakai commit short SHA)
+  IMAGE_NAME: "$CI_REGISTRY_IMAGE/web-lti:development_${CI_COMMIT_SHORT_SHA}"
+
+  # Cache npm (disimpan antar pipeline)
+  NPM_CACHE_DIR: "$CI_PROJECT_DIR/.npm"
+
+cache:
+  key: npm-cache
+  paths:
+    - .npm/
+
+build-image:
+  stage: build
+  image: docker:27.0.3
+  services:
+    - docker:dind
 
-# --- Notify when MR is opened/updated ---
-notify_discord_mr:
-  stage: notify
-  image: alpine:3.20
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
-  variables:
-    WEBHOOK_URL: $DISCORD_WEBHOOK_URL
   before_script:
-    - apk add --no-cache curl jq
-  script: |
-    MR_URL="${CI_PROJECT_URL}/-/merge_requests/${CI_MERGE_REQUEST_IID}"
+    - echo "🔐 Logging in to GitLab Container Registry..."
+    - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin "$CI_REGISTRY"
 
-    jq -n \
-      --arg repo "$CI_PROJECT_PATH" \
-      --arg mr "#${CI_MERGE_REQUEST_IID}" \
-      --arg url "$MR_URL" \
-      --arg requestor "${GITLAB_USER_LOGIN:-$GITLAB_USER_NAME}" \
-      --arg source "$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME" \
-      --arg target "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" \
-      --arg title "$CI_MERGE_REQUEST_TITLE" \
-      '{
-        username: "CI Bot - FE",
-        embeds: [{
-          title: "📣 [LTI WEB CLIENT] Merge Request Opened/Updated",
-          description: ($mr + " in " + $repo),
-          url: $url,
-          color: 3447003,
-          fields: [
-            {name: "Author", value: $requestor, inline: true},
-            {name: "Source → Target", value: ($source + " → " + $target), inline: true},
-            {name: "Title", value: $title}
-          ]
-        }]
-      }' \
-      | curl -sS -H "Content-Type: application/json" -d @- "$WEBHOOK_URL"
+  script:
+    - echo "🚧 Building optimized Docker image..."
+    - docker build --build-arg BUILDKIT_INLINE_CACHE=1 --cache-from $CI_REGISTRY_IMAGE/web-lti:latest -t "$IMAGE_NAME" .
+    - docker push "$IMAGE_NAME"
+
+    # 🧹 Keep only last 3 images (hapus yang lama)
+    - echo "🧹 Cleaning old images..."
+    - docker image prune -af --filter "until=72h"
+
+  after_script:
+    - echo "✅ Build complete: $IMAGE_NAME"
 
-# --- Notify when MR is merged ---
-notify_discord_merge:
-  stage: notify
-  image: alpine:3.20
   rules:
-    # Only run for merge request pipelines that are in merged state
-    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && $CI_MERGE_REQUEST_STATE == "merged"'
-  variables:
-    WEBHOOK_URL: $DISCORD_WEBHOOK_URL
-  before_script:
-    - apk add --no-cache curl jq
-  script: |
-    MR_URL="${CI_PROJECT_URL}/-/merge_requests/${CI_MERGE_REQUEST_IID}"
-
-    jq -n \
-      --arg repo "$CI_PROJECT_PATH" \
-      --arg mr "#${CI_MERGE_REQUEST_IID}" \
-      --arg url "$MR_URL" \
-      --arg requestor "${CI_MERGE_REQUEST_AUTHOR}" \
-      --arg source "$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME" \
-      --arg target "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" \
-      --arg title "$CI_MERGE_REQUEST_TITLE" \
-      '{
-        username: "CI Bot - FE",
-        embeds: [{
-          title: "✅ [LTI WEB CLIENT] Merge Request Merged",
-          description: ($mr + " has been merged into " + $repo),
-          url: $url,
-          color: 3066993,
-          fields: [
-            {name: "Author", value: $requestor, inline: true},
-            {name: "Source → Target", value: ($source + " → " + $target), inline: true},
-            {name: "Title", value: $title}
-          ]
-        }]
-      }' \
-      | curl -sS -H "Content-Type: application/json" -d @- "$WEBHOOK_URL"
+    - if: '$CI_COMMIT_BRANCH == "development"'

Dockerfile

@@ -0,0 +1,25 @@
+FROM node:20-alpine
+
+RUN apk add --no-cache git bash build-base curl
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+# Buat config agar Next tahu output: export
+RUN echo "const config = { output: 'export', images: { unoptimized: true } }; export default config;" > next.config.mjs
+
+# Build project (Next.js 15 otomatis static export)
+RUN NEXT_DISABLE_TURBOPACK=1 npx next build
+
+# Copy static assets dan hasil build agar bisa diakses
+RUN mkdir -p .next/server/app/_next && \
+    cp -r .next/static .next/server/app/_next/static && \
+    cp -r public/* .next/server/app/
+
+EXPOSE 3000
+
+CMD ["npx", "serve", ".next/server/app", "-l", "3000"]

docker-compose.yaml

@@ -0,0 +1,39 @@
+version: "3.9"
+
+services:
+  dev-web-lti:
+    container_name: dev-web-lti
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3002:3000"
+    env_file:
+      - .env
+    environment:
+      NODE_ENV: production
+      APP_ENV: production
+    networks:
+      - dev-lti-network
+    restart: always
+    deploy:
+      resources:
+        limits:
+          cpus: "3.0"
+          memory: 3G
+        reservations:
+          cpus: "1.0"
+          memory: 512M
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    # Optional: aktifkan healthcheck jika punya endpoint
+    # healthcheck:
+    #   test: ["CMD-SHELL", "curl -fsS http://localhost:3000/api/healthz || exit 1"]
+    #   interval: 10s
+    #   timeout: 3s
+    #   retries: 10
+    #   start_period: 15s
+
+networks:
+  dev-lti-network:
+    external: true