.gitlab-ci.yml

image: golang:1.12

variables:
  REPO_NAME: gitlab.com/totakoko/onetimesecret
  DOCKER_REGISTRY_IMAGE: totakoko/onetimesecret

stages:
  - test
  - build
  - build-docker
  - deploy

lint-go:
  stage: test
  image: golangci/golangci-lint:v1.17.1
  script:
    - fixGoPath
    - golangci-lint run

lint-node:
  stage: test
  image: node:10
  script:
    - yarn install
    - yarn run standard

test:
  stage: test
  services:
    - bitnami/redis:4.0
  variables:
    ALLOW_EMPTY_PASSWORD: 'yes'
    OTS_STORE_ADDR: bitnami__redis:6379
  script:
    - fixGoPath
    - go test -cover -race -p 1 ./...
    - go test -run bench -bench . ./...

build:
  stage: build
  script:
    - fixGoPath
    - CGO_ENABLED=0 go build -a -installsuffix cgo -ldflags "-extldflags '-static'" -o $CI_PROJECT_DIR/onetimesecret
  artifacts:
    paths:
      - onetimesecret
    expire_in: 1 day

build-docker:
  stage: build-docker
  image: docker:git
  services:
    - docker:dind
  script:
    - build
  only:
    - master

deploy:
  stage: deploy
  image:
    name: totakoko/compose-deploy
    entrypoint: ['']
  script:
    - MODULES_ROOT=$PWD compose-deploy update-module onetimesecret server
  environment:
    name: production
    url: https://secret.totakoko.com
  # Disable cache and previous artifacts
  cache: {}
  dependencies: []
  only:
    - master

# Inspiré de https://gitlab.com/gitlab-org/gitlab-ci-yml/blob/master/Auto-DevOps.gitlab-ci.yml
.script_functions: &script_functions |
  [[ "$TRACE" ]] && set -x
  export CI_APPLICATION_REPOSITORY=$CI_REGISTRY_IMAGE
  export CI_APPLICATION_TAG=$CI_COMMIT_SHA

  function fixGoPath() {
    mkdir -p $GOPATH/src/$(dirname $REPO_NAME)
    ln -svf $CI_PROJECT_DIR $GOPATH/src/$REPO_NAME
    cd $GOPATH/src/$REPO_NAME
  }

  function build() {
    if [[ -n "$CI_REGISTRY_USER" ]]; then
      echo "Logging to GitLab Container Registry with CI credentials..."
      docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
      echo ""
    fi

    if [[ -f Dockerfile ]]; then
      echo "Building Dockerfile-based application..."
      docker build --pull -t "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" .
      docker tag "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" "$CI_APPLICATION_REPOSITORY:latest"
    else
      echo "Missing Dockerfile!"
      exit 1
    fi

    echo "Pushing to GitLab Container Registry..."
    docker push "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG"
    docker push "$CI_APPLICATION_REPOSITORY:latest"
    echo ""

    echo "Logging to Docker Registry..."
    if [ -z "$DOCKER_REGISTRY_USER" ]; then
      echo "DOCKER_REGISTRY_USER must be defined in GitLab variables"
      exit 1
    fi
    if [[ -z "$DOCKER_REGISTRY_PASSWORD" ]]; then
      echo "DOCKER_REGISTRY_PASSWORD must be defined in GitLab variables"
      exit 1
    fi

    docker login -u "$DOCKER_REGISTRY_USER" -p "$DOCKER_REGISTRY_PASSWORD"

    docker tag "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" "$DOCKER_REGISTRY_IMAGE:$CI_APPLICATION_TAG"
    docker tag "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" "$DOCKER_REGISTRY_IMAGE:latest"

    echo "Pushing to Docker Registry..."
    docker push "$DOCKER_REGISTRY_IMAGE:$CI_APPLICATION_TAG"
    docker push "$DOCKER_REGISTRY_IMAGE:latest"
    echo ""

  }

before_script:
  - *script_functions