.gitlab-ci.yml

image: golang:1.21

stages:
  - build
  - test
  - deploy

build:go:
  stage: build
  script:
    - go build -o lookout .
  artifacts:
    paths:
      - lookout

test:
  stage: test
  before_script:
    - go mod download
  script:
    - go vet
    - go test -v .

deploy:prod:
  image: docker
  stage: deploy
  environment: production
  before_script:
    - 'command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )'
    - eval $(ssh-agent -s)
    - chmod 400 "$SSH_PRIVATE_KEY"
    - ssh-add "$SSH_PRIVATE_KEY"
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - cp "$SSH_KNOWN_HOSTS" ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
    - cp "$SSH_CONFIG" ~/.ssh/config
    - chmod 644 ~/.ssh/config
  script:
    - "docker build -t lookout:$CI_COMMIT_SHORT_SHA ."
    - "docker save lookout:$CI_COMMIT_SHORT_SHA | bzip2 > lookout.docker.bzip2"
    - "cat lookout.docker.bzip2 | ssh deploy_target 'bunzip2 | docker load'"
    - "ssh deploy_target 'docker rm -f lookout' || true"
    - 'cat $LOOKOUT_CONFIG | ssh deploy_target "docker run --env-file /dev/stdin -v $LOOKOUT_DIR:/mail -d --restart=always --name lookout lookout:$CI_COMMIT_SHORT_SHA" || true'
  tags:
    - personal
    - docker