# To run the build locally, install cloud-build-local first.
# You will need access to a private registry, so be sure to install the docker
# credential helper.
# See: https://cloud.google.com/cloud-build/docs/build-debug-locally
# Then run:
# cloud-build-local --config=cloudbuild-proxy.yaml --dryrun=false --substitutions TAG_NAME=[TAG] .
# This will create a docker image named gcr.io/[PROJECT_ID]/proxy:[TAG] locally.
# The PROJECT_ID is the current project name that gcloud uses.
# You can add "--push true" to have the image pushed to GCR.
#
# To manually trigger a build on GCB, run:
# gcloud builds submit --config cloudbuild-proxy.yaml --substitutions TAG_NAME=[TAG] .
#
# To trigger a build automatically, follow the instructions below and add a trigger:
# https://cloud.google.com/cloud-build/docs/running-builds/automate-builds
steps:
# Set permissions correctly. Not sure why it is necessary, but it is.
- name: 'alpine'
  args: ['chown', '-R', 'root:root', '.']
- name: 'alpine'
  args: ['chmod', '-R', '777', '.']
# Clone the private repo merge its contents.
- name: 'gcr.io/cloud-builders/gcloud'
  args: ['source', 'repos', 'clone', 'nomulus-internal']
- name: 'alpine'
  args: ['sh', '-c', 'cp -r nomulus-internal/* .']
# Build the deploy jar.
- name: 'openjdk:8-slim'
  args:
    - './gradlew'
    - ':proxy:deployJar'
    - '-x'
    - 'autoLintGradle'
    - '-PmavenUrl=gcs://domain-registry-maven-repository/maven'
    - '-PpluginsUrl=gcs://domain-registry-maven-repository/plugins'
  dir: 'gradle'
# Build the docker image.
- name: 'gcr.io/cloud-builders/docker'
  args: ['build', '--tag', 'gcr.io/${PROJECT_ID}/proxy:${TAG_NAME}', '.']
  dir: 'gradle/proxy'
# Move config files to the working directory. This is necessary because of Spinnaker limitations.
# It will concantinate `location' and `path' in the artifact field to construct the artifact
# path, even though the artifact is always uploaded to the `location', and `path' can be a regular
# expression.
- name: 'alpine'
  args: ['sh', '-c', 'mv java/google/registry/proxy/kubernetes/* .']
# Replace the tag "latest" with the git tag that triggered this build. This is due to a bug in
# Spinnaker where the tag is appended to the image name when the deployment pipeline is triggered
# by GCB pubsub messages. The bug is fixed in https://github.com/spinnaker/echo/pull/498 and we can
# remove this step and the "latest" tag in the manifests when Spinnaker 1.13 is deployed.
- name: 'alpine'
  args: ['sh', '-c', 'sed -i s/:latest/:${TAG_NAME}/ proxy-*.yaml']
# Replace project name.
- name: 'alpine'
  args: ['sh', '-c', 'sed -i s/GCP_PROJECT/${PROJECT_ID}/ proxy-*.yaml']
# Images to upload to GCR.
images: ['gcr.io/${PROJECT_ID}/proxy:${TAG_NAME}']
# Config files to upload to GCS.
artifacts:
  objects:
    location: 'gs://${PROJECT_ID}-deploy/${TAG_NAME}'
    # This cannot be regexs because of how Spinnaker constructs artifact paths.
    paths:
      - 'proxy-deployment-sandbox.yaml'
      - 'proxy-deployment-production.yaml'
      - 'proxy-deployment-sandbox-canary.yaml'
      - 'proxy-deployment-production-canary.yaml'
      - 'proxy-service.yaml'
      - 'proxy-service-canary.yaml'
timeout: 3600s
options:
  machineType: 'N1_HIGHCPU_8'