ci: implements jenkins deploy

Dockerfile

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+# Stage 1: build
+FROM node:20-alpine AS build
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build   # Esto genera /dist
+
+# Stage 2: serve con Nginx
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

Jenkinsfile

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+pipeline {
+    agent any
+
+    environment {
+        APP_NAME = "pablotj-portfolio-api"
+        REGISTRY_URL = "registry.pablotj.com"
+        NAMESPACE = "andromeda"
+        USER = "andromeda"
+        PASS = credentials('docker-registry-password')
+        TAG = "latest"
+        HOST_PORT = "8080"
+        CONTAINER_PORT = "3000"
+    }
+
+    stages {
+
+        stage('Preparar') {
+            steps {
+                echo "Limpiando workspace..."
+                deleteDir()
+            }
+        }
+
+        stage('Checkout') {
+            steps {
+                echo "Clonando repo..."
+                checkout scm
+            }
+        }
+
+        stage('Build') {
+            steps {
+                echo "Construyendo imagen..."
+                sh "make build"
+            }
+        }
+
+        stage('Tag') {
+            steps {
+                echo "Tagging imagen..."
+                sh "make tag"
+            }
+        }
+
+        stage('Login & Push') {
+            steps {
+                echo "Subiendo imagen al registry..."
+                sh "docker login ${REGISTRY_URL} -u ${USER} -p ${PASS}"
+                sh "make push"
+            }
+        }
+
+        stage('Deploy') {
+            steps {
+                echo "Deteniendo y levantando contenedor..."
+                sh "make deploy"
+            }
+        }
+    }
+
+    post {
+        success {
+            echo "Despliegue completado correctamente"
+        }
+        failure {
+            echo "Ha fallado el pipeline"
+        }
+    }
+}

Makefile

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+APP_NAME=pablotj-portfolio-api
+IMAGE_NAME=$(APP_NAME)
+
+REGISTRY_URL=registry.pablotj.com
+NAMESPACE=andromeda
+TAG?=latest
+
+HOST_PORT=8080
+CONTAINER_PORT=3000
+
+IMAGE_FULL=$(REGISTRY_URL)/$(NAMESPACE)/$(IMAGE_NAME):$(TAG)
+
+build:
+	docker build -t $(IMAGE_NAME):$(TAG) .
+
+tag:
+	docker tag $(IMAGE_NAME):$(TAG) $(IMAGE_FULL)
+
+push:
+	docker push $(IMAGE_FULL)
+
+run:
+	docker run -d \
+		--name $(APP_NAME) \
+		-p $(HOST_PORT):$(CONTAINER_PORT) \
+		--env-file .env \
+		$(IMAGE_FULL)
+
+stop:
+	docker stop $(APP_NAME) || true
+	docker rm $(APP_NAME) || true
+
+deploy: build tag push stop run