.gitlab-ci.yml

# Jobs defined here use the idp/ci docker image from ECR by default.
# Images are built via the identity-devops GitLab pipeline.

variables:
  BUNDLER_VERSION: "2.3.13"
  ECR_REGISTRY: '${AWS_ACCOUNT_ID}.dkr.ecr.${AWS_REGION}.amazonaws.com'
  SAML_SINATRA_CI_SHA: 'sha256:fc49828b6a7b03a65bf286eed4c0fd4de0b0e83169dc60cfd024920d60faa8a8'

default:
  image: '${ECR_REGISTRY}/saml_sinatra/ci@${SAML_SINATRA_CI_SHA}'

.bundle_install: &bundle_install
  - gem install bundler --version $BUNDLER_VERSION
  - bundle check || bundle install --deployment --jobs=4 --retry=3 --without deploy development doc production --path vendor/bundle

.yarn_install: &yarn_install
  - yarn install --frozen-lockfile --ignore-engines --cache-folder .yarn-cache

.yarn_production_install: &yarn_production_install
  - yarn install --production --frozen-lockfile --ignore-engines --cache-folder .yarn-cache

.deploy_script: &deploy_script
  - *bundle_install
  - bundle exec rake login:deploy_json
  - cf8 login -a https://api.fr.cloud.gov -u "e1fdd211-f191-40e8-99c7-4e7164d9ae76" -p $CF8_PASS -o "gsa-login-prototyping" -s "$SPACE"
  - cf8 push $SPACE-identity-saml-sinatra -b ruby_buildpack

.build_cache:
  - &ruby_cache
    key:
      files:
        - Gemfile.lock
    paths:
      - vendor/bundle
    policy: pull

  - &yarn_cache
    key:
      files:
        - yarn.lock
    paths:
      - .yarn-cache/
    policy: pull

  - &yarn_production_cache
    key:
      files:
        - yarn.lock
    paths:
      - .yarn-cache/
    policy: pull

stages:
  - .pre
  - test
  - deploy

workflow:
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" || $CI_PIPELINE_SOURCE == "web"'
    - if: '$CI_COMMIT_BRANCH == "main"'
    - if: $CI_COMMIT_TAG
      when: never

install_dependencies:
  stage: .pre
  variables:
    RAILS_ENV: test
    SKIP_YARN_INSTALL: 'true'
  cache:
    - <<: *ruby_cache
      policy: pull-push
    - <<: *yarn_cache
      policy: pull-push
  script:
    - *bundle_install
    - *yarn_install
    - bundle exec rake login:deploy_json

test_release:
  stage: test
  needs:
    - job: install_dependencies
  cache:
    - <<: *ruby_cache
    - <<: *yarn_cache
  script:
    - *bundle_install
    - *yarn_install
    - make test
  artifacts:
    paths:
      - /tmp/test-results

build-ci-image:
  stage: .pre
  interruptible: true
  needs: []
  tags:
    - build-pool
  image:
    name: gcr.io/kaniko-project/executor:debug
    entrypoint: ['']
  rules:
    # Build when there are changes to the Dockerfile
    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH || $CI_PIPELINE_SOURCE == "merge_request_event" || $CI_PIPELINE_SOURCE == "web"'
      changes:
        compare_to: 'refs/heads/main'
        paths:
          - dockerfiles/ci.Dockerfile
  script:
    - mkdir -p /kaniko/.docker
    - |-
      KANIKOCFG="\"credsStore\":\"ecr-login\""
      if [ "x${http_proxy}" != "x" -o "x${https_proxy}" != "x" ]; then
        KANIKOCFG="${KANIKOCFG}, \"proxies\": { \"default\": { \"httpProxy\": \"${http_proxy}\", \"httpsProxy\": \"${https_proxy}\", \"noProxy\": \"${no_proxy}\"}}"
      fi
      KANIKOCFG="{ ${KANIKOCFG} }"
      echo "${KANIKOCFG}" > /kaniko/.docker/config.json
    - >-
      /kaniko/executor
      --context "${CI_PROJECT_DIR}"
      --dockerfile "${CI_PROJECT_DIR}/dockerfiles/ci.Dockerfile"
      --destination "${ECR_REGISTRY}/saml_sinatra/ci:latest"
      --destination "${ECR_REGISTRY}/saml_sinatra/ci:${CI_COMMIT_SHA}"
      --build-arg "http_proxy=${http_proxy}" --build-arg "https_proxy=${https_proxy}" --build-arg "no_proxy=${no_proxy}"

deploy_to_cloudgov:
  stage: deploy
  rules:
    - if: '$CI_COMMIT_BRANCH == "main"'
  script: *deploy_script
  parallel:
    matrix:
      - SPACE: [prod, staging, int, dev, dm]