remove platform repository

.gitlab-ci.yml

@@ -5,11 +5,11 @@
 #  services:
 #  - docker:dind
 #  script:
-#    - docker build ubuntu-18.04
+#    - docker build .
 #  except:
 #    - tags
 
-.build_image:
+build_image:
   image: docker:git
   tags:
   - docker
@@ -17,15 +17,11 @@
   - docker:dind
   script:
     - docker login -u "gitlab-ci-token" -p "$CI_BUILD_TOKEN" $CI_REGISTRY
-    - docker build --pull -t "$CI_REGISTRY_IMAGE/$PLATFORM:$CI_BUILD_TAG" $PLATFORM
+    - docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_BUILD_TAG" $PLATFORM
     - docker login -u "gitlab-ci-token" -p "$CI_BUILD_TOKEN" $CI_REGISTRY
-    - docker push "$CI_REGISTRY_IMAGE/$PLATFORM:$CI_BUILD_TAG"
-    - docker tag "$CI_REGISTRY_IMAGE/$PLATFORM:$CI_BUILD_TAG" "$CI_REGISTRY_IMAGE/$PLATFORM:latest"
-    - docker push "$CI_REGISTRY_IMAGE/$PLATFORM:latest"
+    - docker push "$CI_REGISTRY_IMAGE:$CI_BUILD_TAG"
+    - docker tag "$CI_REGISTRY_IMAGE:$CI_BUILD_TAG" "$CI_REGISTRY_IMAGE:latest"
+    - docker push "$CI_REGISTRY_IMAGE:latest"
   only:
     - tags
 
-build_ubuntu-18.04:
-  extends: .build_image
-  variables:
-    PLATFORM: "ubuntu-18.04"