Add Drone CI pipeline and static-only nginx serving for dev deploy

.drone.yml

@@ -0,0 +1,281 @@
+kind: pipeline
+type: docker
+name: auto-deploy
+
+steps:
+
+  # ============================================================
+  # DOCKER BUILD & PUSH
+  #
+  # Angular build (npm ci + ng build) Dockerfile ke andar
+  # multi-stage me hota hai, isliye alag build step nahi chahiye.
+  # ============================================================
+  - name: docker-build-push
+    image: docker
+
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+
+    commands:
+      - |
+        set -e
+
+        # --------------------------------------------------------
+        # Repository name comes from Drone
+        # --------------------------------------------------------
+        REPO="$${DRONE_REPO_NAME}"
+        REPO="$$(echo "$$REPO" | tr '[:upper:]' '[:lower:]')"
+
+        IMAGE="harbor.lincpay:8082/lincpay/$$REPO:$${DRONE_BUILD_NUMBER}"
+
+        echo "=========================================="
+        echo "DOCKER BUILD & PUSH"
+        echo "=========================================="
+        echo "Repository : $$REPO"
+        echo "Build      : $${DRONE_BUILD_NUMBER}"
+        echo "Image      : $$IMAGE"
+        echo "=========================================="
+
+        # --------------------------------------------------------
+        # Harbor login
+        # --------------------------------------------------------
+        echo 'QVgW5QbqlKKtBU2dYApTY28Dd6J36GK3' | \
+          docker login harbor.lincpay:8082 \
+          -u 'robot$lincpay+drone' \
+          --password-stdin
+
+        # --------------------------------------------------------
+        # Build
+        # --------------------------------------------------------
+        echo "Building Docker image..."
+
+        docker build \
+          -t "$$IMAGE" \
+          .
+
+        # --------------------------------------------------------
+        # Push
+        # --------------------------------------------------------
+        echo "Pushing Docker image..."
+
+        docker push "$$IMAGE"
+
+        echo "Docker image pushed successfully."
+
+
+  # ============================================================
+  # DEPLOY
+  # ============================================================
+  - name: deploy
+    image: docker
+
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+
+      - name: envfiles
+        path: /platform-env
+
+    commands:
+      - |
+        set -e
+
+        # ========================================================
+        # REPOSITORY / SERVICE / IMAGE
+        # ========================================================
+
+        REPO="$${DRONE_REPO_NAME}"
+        REPO="$$(echo "$$REPO" | tr '[:upper:]' '[:lower:]')"
+
+        SERVICE_NAME="$${REPO}_app"
+
+        IMAGE="harbor.lincpay:8082/lincpay/$$REPO:$${DRONE_BUILD_NUMBER}"
+
+        echo "=========================================="
+        echo "DEPLOYMENT"
+        echo "=========================================="
+        echo "Repository : $$REPO"
+        echo "Service    : $$SERVICE_NAME"
+        echo "Image      : $$IMAGE"
+        echo "Placement  : node.labels.environment == dev"
+        echo "=========================================="
+
+
+        # ========================================================
+        # VALIDATION
+        # ========================================================
+
+        if [ -z "$$REPO" ]; then
+          echo "ERROR: DRONE_REPO_NAME is empty."
+          exit 1
+        fi
+
+        if [ -z "$$SERVICE_NAME" ]; then
+          echo "ERROR: Service name is empty."
+          exit 1
+        fi
+
+        if [ -z "$$IMAGE" ]; then
+          echo "ERROR: Docker image is empty."
+          exit 1
+        fi
+
+        echo "Repository verified : $$REPO"
+        echo "Service verified    : $$SERVICE_NAME"
+        echo "Image verified      : $$IMAGE"
+
+
+        # ========================================================
+        # EXISTING SERVICE
+        # ========================================================
+
+        if docker service ls --format '{{.Name}}' | grep -Fxq "$$SERVICE_NAME"; then
+
+          echo ""
+          echo "=========================================="
+          echo "EXISTING SERVICE"
+          echo "=========================================="
+          echo "Service: $$SERVICE_NAME"
+
+
+          # ------------------------------------------------------
+          # Check whether dev constraint already exists
+          # ------------------------------------------------------
+
+          CONSTRAINT_EXISTS=$$(docker service inspect "$$SERVICE_NAME" \
+            --format '{{range .Spec.TaskTemplate.Placement.Constraints}}{{println .}}{{end}}' \
+            | grep -Fx 'node.labels.environment == dev' || true)
+
+
+          # ------------------------------------------------------
+          # Add constraint if missing
+          # ------------------------------------------------------
+
+          if [ -z "$$CONSTRAINT_EXISTS" ]; then
+
+            echo "Constraint missing."
+            echo "Adding: node.labels.environment == dev"
+
+            docker service update \
+              --constraint-add 'node.labels.environment == dev' \
+              "$$SERVICE_NAME"
+
+          else
+
+            echo "Constraint already exists."
+
+          fi
+
+
+          # ------------------------------------------------------
+          # Update image
+          # ------------------------------------------------------
+
+          echo "Updating service image..."
+
+          docker service update \
+            --image "$$IMAGE" \
+            --replicas 1 \
+            --with-registry-auth \
+            "$$SERVICE_NAME"
+
+
+        # ========================================================
+        # NEW SERVICE
+        # ========================================================
+
+        else
+
+          echo ""
+          echo "=========================================="
+          echo "NEW SERVICE"
+          echo "=========================================="
+          echo "Creating: $$SERVICE_NAME"
+
+
+          # ------------------------------------------------------
+          # Traefik rule
+          #
+          # Construct it without allowing Drone to consume
+          # the shell backticks.
+          # ------------------------------------------------------
+
+          TRAEFIK_RULE='Host(`'$$REPO'.lincpay`)'
+
+          echo "Traefik rule: $$TRAEFIK_RULE"
+
+
+          # ------------------------------------------------------
+          # Create service
+          # ------------------------------------------------------
+
+          docker service create \
+            --name "$$SERVICE_NAME" \
+            --network edge-network \
+            --replicas 1 \
+            --constraint 'node.labels.environment == dev' \
+            --with-registry-auth \
+            --env-file /platform-env/global.env \
+            --env-file /platform-env/dev.env \
+            --label traefik.enable=true \
+            --label "traefik.docker.network=edge-network" \
+            --label "traefik.http.routers.$$REPO.rule=$$TRAEFIK_RULE" \
+            --label "traefik.http.services.$$REPO.loadbalancer.server.port=80" \
+            "$$IMAGE"
+
+        fi
+
+
+        # ========================================================
+        # FINAL STATUS
+        # ========================================================
+
+        echo ""
+        echo "=========================================="
+        echo "FINAL SERVICE STATUS"
+        echo "=========================================="
+
+        docker service ls \
+          --filter "name=$$SERVICE_NAME"
+
+
+        echo ""
+        echo "=========================================="
+        echo "PLACEMENT CONSTRAINT"
+        echo "=========================================="
+
+        docker service inspect "$$SERVICE_NAME" \
+          --format '{{json .Spec.TaskTemplate.Placement}}'
+
+
+        echo ""
+        echo "=========================================="
+        echo "SERVICE TASKS"
+        echo "=========================================="
+
+        docker service ps "$$SERVICE_NAME" --no-trunc
+
+
+        echo ""
+        echo "=========================================="
+        echo "DEPLOYMENT COMPLETE"
+        echo "=========================================="
+
+
+volumes:
+
+  # ============================================================
+  # DOCKER SOCKET
+  # ============================================================
+  - name: dockersock
+    host:
+      path: /var/run/docker.sock
+
+
+  # ============================================================
+  # ENVIRONMENT FILES
+  # ============================================================
+  - name: envfiles
+    host:
+      path: /opt/platform/env

Dockerfile

@@ -41,6 +41,14 @@ RUN sh -c "ng build --output-path=/dist $BUILD_ENVIRONMENT_OPTIONS"
 ###############
 FROM $NGINX_IMAGE
 
+# envsubst (gettext) alpine-slim me nahi hota — runtime env.js generation ke
+# liye zaroori hai, isliye explicitly install kar rahe hain.
+RUN apk add --no-cache gettext
+
+# Static-only nginx config (SPA fallback, no API proxy). Stock default.conf
+# ko replace karta hai taaki deep-link refresh par 404 na aaye.
+COPY nginx.spa.conf /etc/nginx/conf.d/default.conf
+
 COPY --from=builder /dist/browser /usr/share/nginx/html
 
 EXPOSE 80

nginx.spa.conf

@@ -0,0 +1,45 @@
+# Static-only nginx config for the CBSNexora Angular UI.
+# NOTE: No API reverse-proxy here by design — the browser calls the Fineract
+# backend directly via FINERACT_API_URL (env.js). nginx sirf static files
+# serve karta hai + Angular SPA routing handle karta hai.
+
+server {
+    listen       80;
+    server_name  _;
+
+    root   /usr/share/nginx/html;
+    index  index.html;
+
+    # ---- Compression ----
+    gzip              on;
+    gzip_comp_level   6;
+    gzip_min_length   1024;
+    gzip_proxied      any;
+    gzip_types        text/plain text/css application/javascript application/json
+                      application/xml image/svg+xml font/woff font/woff2;
+
+    # ---- Runtime env: env.js aur index.html kabhi cache na ho ----
+    # (env.js har container start par envsubst se regenerate hoti hai;
+    #  index.html hashed asset filenames point karti hai)
+    location = /assets/env.js {
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
+        expires -1;
+    }
+
+    location = /index.html {
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
+        expires -1;
+    }
+
+    # ---- Hashed static assets: lambe time cache ----
+    location ~* \.(?:js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 7d;
+        add_header Cache-Control "public";
+        try_files $uri =404;
+    }
+
+    # ---- Angular SPA fallback: har route index.html par ----
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}