Update .gitlab-ci.yml

.gitlab-ci.yml

-job1:
+#job1:
+ # script:
+  #  - echo "hello world"
+  #stage: test
+  #tags:
+   # - ci
+   
+stages:
+  - build 
+  - test
+  - deploy
+  
+build-job:
+  stage: build
   script:
-    - echo "hello world"
+    - echo "complinoing the code"
+    - mkdir build/
+    - echo "my app binary file" > build/executable-binary-file-v1
+#  tags:
+ #   - ci
+    
+unit-test-job:
   stage: test
-  tags:
-    - ci
+  script:
+    - echo "running unit test job"
+    - cat $CI_PROJECT_DIR/build/executable-binary-file-v1
+  #tags:
+   # - ci
+lint-test-job:
+  stage: test
+  script:
+    - echo "linting code "
+#  tags:
+ #   - ci
+deploy-job:
+  stage: deploy
+  script:
+    - echo "deploying"
+  #tags:
+   # - ci
+
+