steps:



#Go version

- id: go_version

  name: "gcr.io/cloud-builders/go"

  args: ["version"]

  env: ["GOPATH=."]

  waitFor: ['-']



#Run gosec

- id: go_security

  name: "securego/gosec:2.0.0"

  args: ["./..."]

  env: ["GOPATH=/."]

  waitFor: ['-']



# Pull last docker image for caching purposes

- id: pull_last_dockerimage

  name: "gcr.io/cloud-builders/docker"

  entrypoint: 'bash'

  args:

   - '-c'

   - |

     docker pull eu.gcr.io/$PROJECT_ID/api:latest || exit 0

  waitFor: ['-']



#Run docker build

- id: build_docker

  name: 'gcr.io/cloud-builders/docker'

  args: [

      'build',

      '-t', 'eu.gcr.io/$PROJECT_ID/api:${SHORT_SHA}',

      '-t', 'eu.gcr.io/$PROJECT_ID/api:latest',

      '--cache-from', 'eu.gcr.io/$PROJECT_ID/api:latest',

      '.'

      ]

  env: [

      "GOPATH=/.",

      "GOCACHE=/workspace/",

      "GO111MODULE=on",

      "GOPROXY=https://proxy.golang.org"

      ]

  waitFor: ['pull_last_dockerimage']



  #Go test

- id: go_test

  name: 'gcr.io/cloud-builders/go'

  args: ['test', '-v']

  env: [

      "GOPATH=/.",

      "GOCACHE=/workspace/",

      "GO111MODULE=on",

      "GOPROXY=https://proxy.golang.org"

      ]

  waitFor: ["build_docker"]



#Run push to GCR

- id: push_docker_to_GCR

  name: 'gcr.io/cloud-builders/docker'

  args: ["push", 'eu.gcr.io/$PROJECT_ID/api:${SHORT_SHA}']

  waitFor: ["go_test"]



# Deploy Cloud Run Service

# for this to work need these 3 roles on the cloudbuild member in IAM

# Cloud Build Service Account, Service Account User & Cloud Build Admin

- id: cloud_run_deploy

  name: 'gcr.io/cloud-builders/gcloud'

  args: [

    'beta', 'run', 'deploy',

    'api',

    '--image', 'eu.gcr.io/$PROJECT_ID/api:${SHORT_SHA}',

    '--region', 'europe-west1',

    '--memory','256Mi',

    '--platform', 'managed',

    '--allow-unauthenticated'

    ]

  waitFor: ["push_docker_to_GCR"]