Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -27,6 +27,7 @@ build-job:       # This job runs in the build stage, which runs first.
   tags:
     - build
   script:
+    - echo $ENV
     - echo "Test with command substitution"
     - FILES=$(ls file_not_exist.txt)
     - echo $FILES
@@ -38,6 +39,13 @@ build-job:       # This job runs in the build stage, which runs first.
       echo line3
 
 
+deploy_job:
+  environment:
+    name: dev
+  script:
+    - echo $ENV
+
+
 lint-test-job:   # This job also runs in the test stage.
   stage: test    # It can run at the same time as unit-test-job (in parallel).
   tags: