[GitLab] branchごとにjobを実行する

stages:
  - build
  - test

build_job1:
  stage: build
  script:
    - echo "this is develop"
  only:
    refs:
      - develop

build_job2:
  stage: build
  script:
    - echo "this is master"
  only:
    refs:
      - master

test_job:
  stage: test
  script:
    - echo "test"

$ git push -u origin develop

なるほどー