gitlab--needs、default

stages:
  - build
  - test
  - deploy
module-a-build:
  stage: build
  script: 
    - echo "hello3a"
    - sleep 10
module-b-build:
  stage: build
  script: 
    - echo "hello3b"
    - sleep 10
module-a-test:
  stage: test
  script: 
    - echo "hello3a"
    - sleep 10
module-b-test:
  stage: test
  script: 
    - echo "hello3b"
    - sleep 10

stages:
  - build
  - test
module-a-build:
  stage: build
  script: 
    - echo "hello3a"
    - sleep 10
module-b-build:
  stage: build
  script: 
    - echo "hello3b"
    - sleep 30
module-a-test:
  stage: test
  script: 
    - echo "hello3a"
    - sleep 10
  needs: ["module-a-build"] # 当 module-a-build 运行完成之后就运行 module-a-test
module-b-test:
  stage: test
  script: 
    - echo "hello3b"
    - sleep 10
  needs: ["module-b-build"] # 当 module-b-build 运行完成之后就运行 module-b-test

module-a-test:
  stage: test
  script: 
    - echo "hello3a"
    - sleep 10
  needs: 
    - job: "module-a-build"
      artifacts: true # 会下载 module-a-build 产生的制品

default: # 定义了一个默认的参数
  tags: # 如果 job 里没有 tages，就使用这个 tags
    - build
  retry: # 如果 job 里没有 retry，就使用这个 tags
    max: 2
  before_script: # 如果 job 里没有 before_script，就使用这个 tags
    - echo "before_script"
stages:
  - build
  - test
build:
  stage: build
  before_script:
    - echo "我是 job 里的"
  script:
    - echo "我是 build 的 job"
test:
  stage: test
  script:
    - echo "test 的 job"