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+// Деплой Home AI Assistant на grigosserver.
+//
+// Jenkins: New Item → Pipeline → Pipeline script from SCM → этот репозиторий.
+// Агент: хост с Docker, где лежит ~/to_services/Home_assistant (label ниже).
+//
+// Один раз на сервере:
+//   git clone <repo-url> ~/to_services/Home_assistant
+//   cp .env.example .env   # OPENROUTER_API_KEY и прочее
+//   mkdir -p data
+
+pipeline {
+    agent {
+        label 'grigosserver'
+    }
+
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '25'))
+        timeout(time: 45, unit: 'MINUTES')
+        disableConcurrentBuilds()
+        timestamps()
+    }
+
+    parameters {
+        string(
+            name: 'GIT_BRANCH',
+            defaultValue: 'main',
+            description: 'Ветка: git reset --hard origin/<branch>'
+        )
+        string(
+            name: 'DEPLOY_DIR',
+            defaultValue: '/home/grigo/to_services/Home_assistant',
+            description: 'Каталог с .env, data/ и docker-compose.yml'
+        )
+        string(
+            name: 'BACKEND_HEALTH_URL',
+            defaultValue: 'http://127.0.0.1:8080/api/v1/health',
+            description: 'Проверка после деплоя'
+        )
+        booleanParam(
+            name: 'RUN_TESTS',
+            defaultValue: true,
+            description: 'npm run build + compileall в workspace Jenkins'
+        )
+        booleanParam(
+            name: 'DOCKER_PULL',
+            defaultValue: true,
+            description: 'docker compose build --pull'
+        )
+    }
+
+    environment {
+        GIT_BRANCH = "${params.GIT_BRANCH}"
+        DEPLOY_DIR = "${params.DEPLOY_DIR}"
+        BACKEND_HEALTH_URL = "${params.BACKEND_HEALTH_URL}"
+        DOCKER_PULL = "${params.DOCKER_PULL}"
+        RUN_TESTS = "${params.RUN_TESTS}"
+    }
+
+    stages {
+        stage('Preflight') {
+            steps {
+                sh '''
+                    set -euxo pipefail
+                    command -v docker
+                    docker compose version
+                    test -d "${DEPLOY_DIR}"
+                    test -f "${DEPLOY_DIR}/.env"
+                    test -f "${DEPLOY_DIR}/docker-compose.yml"
+                '''
+            }
+        }
+
+        stage('Test') {
+            when {
+                expression { return params.RUN_TESTS }
+            }
+            steps {
+                sh '''
+                    set -euxo pipefail
+                    cd frontend
+                    if [ -f package-lock.json ]; then
+                        npm ci
+                    else
+                        npm install
+                    fi
+                    npm run build
+                    cd ..
+                    python3 -m compileall -q backend/app
+                '''
+            }
+        }
+
+        stage('Deploy') {
+            steps {
+                dir("${DEPLOY_DIR}") {
+                    sh '''
+                        set -euxo pipefail
+                        git fetch --prune origin
+                        git reset --hard "origin/${GIT_BRANCH}"
+                        git clean -fd -e .env -e data -e 'data/**'
+
+                        if [ "${DOCKER_PULL}" = "true" ]; then
+                            docker compose build --pull
+                        else
+                            docker compose build
+                        fi
+                        docker compose up -d
+                        docker compose ps
+                    '''
+                }
+            }
+        }
+
+        stage('Healthcheck') {
+            steps {
+                sh '''
+                    set -euxo pipefail
+                    for i in $(seq 1 30); do
+                        if curl -fsS "${BACKEND_HEALTH_URL}" >/dev/null; then
+                            echo "OK: ${BACKEND_HEALTH_URL}"
+                            exit 0
+                        fi
+                        sleep 2
+                    done
+                    echo "Healthcheck failed: ${BACKEND_HEALTH_URL}"
+                    exit 1
+                '''
+            }
+        }
+    }
+
+    post {
+        success {
+            echo "Deployed ${DEPLOY_DIR} @ origin/${GIT_BRANCH}"
+        }
+        failure {
+            dir("${DEPLOY_DIR}") {
+                sh '''
+                    docker compose ps || true
+                    docker compose logs --tail=100 backend || true
+                    docker compose logs --tail=50 frontend || true
+                '''
+            }
+        }
+    }
+}