.gitlab-ci.yml

stages:          # Stages comprise jobs
  - test         # Stages run in sequence
  - package      # Jobs within a stage run in parallel
  - deploy       # Each job can run on a different runner

unit-test:
  stage: test
  image: golang:latest
  script:
    - ./service/test-service.sh

package-container:
  stage: package
  image: docker:latest
  variables:
    DOCKER_TLS_CERTDIR: "/certs"
  services:
    - docker:dind
  before_script:
    - docker login -u "$CI_USER" -p "$CI_PASSWORD" $CI_REGISTRY
  script:
    - docker build -t $CI_REGISTRY/rconway/webapp .
    - docker push $CI_REGISTRY/rconway/webapp

deploy:
  stage: deploy
  image: alpine:latest
  script:
    - chmod og= $ID_RSA
    - apk update && apk add openssh-client
    - ssh -i $ID_RSA -o StrictHostKeyChecking=no devtools@178.79.141.254 "docker login -u $CI_USER -p $CI_PASSWORD $CI_REGISTRY"
    - ssh -i $ID_RSA -o StrictHostKeyChecking=no devtools@178.79.141.254 "docker pull $CI_REGISTRY/rconway/webapp"
    - ssh -i $ID_RSA -o StrictHostKeyChecking=no devtools@178.79.141.254 "docker container rm -f webapp || true"
    - ssh -i $ID_RSA -o StrictHostKeyChecking=no devtools@178.79.141.254 "docker run -d -p 8080:8080 --name webapp $CI_REGISTRY/rconway/webapp"
  environment:
    name: testing
    url: http://178.79.141.254:8080/
    deployment_tier: testing