Update .gitlab-ci.yml

.gitlab-ci.yml

 image: docker:stable
 services:
-- docker:dind
+    - docker:dind
  
 stages:
     - build
+    - deploy
     - static_tests
     - dynamic_tests
 
@@ -91,5 +92,29 @@ docker-bench-security:
         changes:
             - pica-etherpad/*
             - pica-dokuwiki/*
-    allow_failure: true
+
+deploy: 
+    stage: deploy
+    variables:
+        DOCKER_HOST: "pica01-test.picasoft.net:2376"
+    before_script:
+        - export DOCKER_TLS_VERIFY=1
+        - export DOCKER_CERT_PATH=/tmp/certs
+        - mkdir -p $DOCKER_CERT_PATH
+        - echo "$DEV_DOCKER_CA_CERT" > $DOCKER_CERT_PATH/ca.pem
+        - echo "$DEV_DOCKER_CLIENT_CERT" > $DOCKER_CERT_PATH/cert.pem
+        - echo "$DEV_DOCKER_CLIENT_KEY" > $DOCKER_CERT_PATH/key.pem
+        - chmod +x get-modified-image.sh 
+        - export MODIFIED_IMAGE_FULL=$(./get-modified-image.sh)
+        - export MODIFIED_IMAGE=$(echo $MODIFIED_IMAGE_FULL | cut -d ':' -f1)
+        - export CURRENT_CONTAINER_ID=$(docker container ls -a | grep pica-dokuwiki| cut -d ' ' -f1)
+    script:
+        - cd DOCKER_COMPOSE_PATH
+        - docker pull $REGISTRY/ci-builds/$CI_COMMIT_SHA:latest
+        - docker tag $REGISTRY/ci-builds/$CI_COMMIT_SHA:latest
+        - (docker stop $CURRENT_CONTAINER_ID; docker rm $CURRENT_CONTAINER_ID) || true
+        - cd $MODIFIED_IMAGE
+        - docker-compose up -d --force-recreate --remove-orphans
+    after_script:
+        - rm -rf $DOCKER_CERT_PATH