GitLab

default:
  tags:
    - "shell"

stages:
  - build
  - docker-build
  - deploy

before_script:
  - echo "Before script section"
  - docker info

after_script:
  - echo "After script section"
  - echo "For example you might do some cleanup here"

build1:
  stage: build
  script:
    - echo "Do your build here, running shell script"
    - env
    - sh build.sh

docker-build:
  stage: docker-build
  tags:
    - "shell"
  script:
    - docker build -t my-docker-image .

deploy1:
  stage: deploy
  tags:
    - "shell"
  script:
    - echo "Do your deploy here"