Continuous Integration for Docker image with Google Cloud Build

cloudbuild.yaml

steps:
- id: 'run quality test'
  name: "golangci/golangci-lint"
  args: ["golangci-lint","run"]

- id: 'run unit test'
  name: 'gcr.io/cloud-builders/go'
  args: ['test', 'app']
  env: ['GOPATH=.']

- id: 'run security checks'
  name: "securego/gosec"
  args: ['app']
  env: ['GOPATH=.']

- id: 'build image'
  name: 'gcr.io/cloud-builders/docker'
  args: ['build', '-t', 'registry.serverlessmovies.com/mlabouardy/app:$SHORT_SHA', '.']

- id: 'login to nexus'
  name: 'gcr.io/cloud-builders/docker'
  args: ['login', 'registry.serverlessmovies.com', '-u', '${_NEXUS_USERNAME}', '-p', '${_NEXUS_PASSWORD}']

- id: 'tag image'
  name: 'gcr.io/cloud-builders/docker'
  args: ['tag', 'registry.serverlessmovies.com/mlabouardy/app:$SHORT_SHA', 'registry.serverlessmovies.com/mlabouardy/app:latest']

- id: 'push image'
  name: 'gcr.io/cloud-builders/docker'
  args: ['push', 'registry.serverlessmovies.com/mlabouardy/app:$SHORT_SHA']

- name: 'gcr.io/cloud-builders/docker'
  args: ['push', 'registry.serverlessmovies.com/mlabouardy/app:latest']