Adds optional windows build to the pipeline input options

.gitlab-ci.yml

@@ -23,7 +23,14 @@ spec:
       description: Custom nDisplay config stored on the cluster filesystem.
       type: string
       default: ""
-
+    run_windows_jobs:
+      description: "Whether or not the windows jobs should be added to the pipeline.
+                    Yes - always run
+                    No - never run
+                    Manual - add jobs to the pipeline but only run when manually started."
+      type: string
+      options: ["Yes", "No", "Manual"]
+      default: "Yes"
 
 ---
 
@@ -53,7 +60,7 @@ variables:
     UNREAL_VERSION: $[[ inputs.unreal_version ]]
     NUMBER_OF_OLD_VERSIONS: $[[ inputs.number_of_old_versions ]]
     CUSTOM_NDISPLAY_CONFIG: $[[ inputs.custom_ndisplay_config ]]
-
+    BUILD_WINDOWS_CONDITION: $[[ inputs.run_windows_jobs ]]
 
 stages:
   - build
@@ -61,8 +68,14 @@ stages:
 
 Build_Windows:
     rules: 
-      - if: $CI_PIPELINE_SOURCE == "web"
-      - if: $CI_PIPELINE_SOURCE == "schedule"
+      - if: $BUILD_WINDOWS_CONDITION == "No"
+        when: never
+      - if: $BUILD_WINDOWS_CONDITION == "Manual" && $CI_PIPELINE_SOURCE == "web"
+        when: manual
+      - if: $BUILD_WINDOWS_CONDITION == "Manual" && $CI_PIPELINE_SOURCE == "schedule"
+        when: manual
+      - if: $BUILD_WINDOWS_CONDITION == "Yes" && $CI_PIPELINE_SOURCE == "web"
+      - if: $BUILD_WINDOWS_CONDITION == "Yes" && $CI_PIPELINE_SOURCE == "schedule"
     extends: .Build_Windows_
     tags:
         - windows
@@ -86,15 +99,6 @@ Build_Linux:
         # CLIENT_CONFIG: "DebugGame"
         CLIENT_CONFIG: $[[ inputs.build_type ]]
 
-.Deploy_Windows:
-    rules: 
-      - if: $CI_PIPELINE_SOURCE == "web"
-      - if: $CI_PIPELINE_SOURCE == "schedule"
-    extends: .Deploy_VRDev_
-    needs:
-        - job: "Build_Windows"
-          artifacts: true          
-
 # Deploys to vrdemo instead of av006de. Use extends: .Deploy_CAVE_ to deploy to legacy av006de
 Deploy_CAVE:
     rules: