Delete .gitlab-ci.yml

.gitlab-ci.yml

-# This file is a template, and might need editing before it works on your project.
-# use the official gcc image, based on debian
-# can use verions as well, like gcc:5.2
-# see https://hub.docker.com/_/gcc/
-image: gcc
-
-build:
-  stage: build
-  # instead of calling g++ directly you can also use some build toolkit like make
-  # install the necessary build tools when needed
-  # before_script:
-  #   - apt update && apt -y install make autoconf
-  script:
-    - g++ helloworld.cpp -o mybinary
-  artifacts:
-    paths:
-      - mybinary
-      # depending on your build setup it's most likely a good idea to cache outputs to reduce the build time
-      # cache:
-      #   paths:
-      #     - "*.o"
-
-# run tests using the binary built before
-test:
-  stage: test
-  script:
-    - ./runmytests.sh