version: 2
jobs:
  jstest:
    docker:
      - image: circleci/golang:1.11-node-browsers
    working_directory: /go/src/github.com/influxdata/platform
    steps:
      - checkout

      # Run yarn install, using Circle's cache if applicable.
      - restore_cache:
          name: Restore Yarn package cache
          keys:
            # Only cache on exact yarn.lock match, as in Circle's yarn example:
            # https://circleci.com/docs/2.0/yarn/
            - chronograf-yarn-packages-{{ checksum "ui/yarn.lock" }}
      - run: make node_modules
      - save_cache:
          name: Save Yarn package cache
          key: chronograf-yarn-packages-{{ checksum "ui/yarn.lock" }}
          paths:
            - ~/.cache/yarn

      - run: make test-js
      - run: make chronograf_lint

  gotest:
    docker:
      - image: circleci/golang:1.11
    environment:
      GOCACHE: /tmp/go-cache
      GOFLAGS: "-mod=readonly"
    working_directory: /go/src/github.com/influxdata/platform
    steps:
      - checkout

      # Populate GOCACHE.
      - restore_cache:
          name: Restoring GOCACHE
          keys:
            - platform-gocache-{{ .Branch }}-{{ .Revision }} # Matches when retrying a single run.
            - platform-gocache-{{ .Branch }}-                # Matches a new commit on an existing branch.
            - platform-gocache-                              # Matches a new branch.
      # Populate GOPATH/pkg.
      - restore_cache:
          name: Restoring GOPATH/pkg/mod
          keys:
            - platform-gomod-{{ .Branch }}-{{ .Revision }} # Matches when retrying a single run.
            - platform-gomod-{{ .Branch }}-                # Matches a new commit on an existing branch.
            - platform-gomod-                              # Matches a new branch.
      - run: make test-go # This uses the test cache so it may succeed or fail quickly.
      - run: make vet
      - run: make checkfmt
      - run: make checktidy
      # For now stop testing race conditions as we think it is taking too much memory on circle
      # - run: make test-go-race # This doesn't use the test cache, and will not complete quickly.
      # TODO add these checks to the Makefile
      # - run: go get -v -t -d ./...

      # TODO(#544): fix the remaining static check in the generated promql file, and enable exit-non-zero.
      # Not yet sure if that's a bug in staticcheck or if we need to submit a patch to pigeon to fix the generator.
      - run: GO111MODULE=on go mod vendor # megacheck isn't module-aware yet, so install module dependencies to vendor.
      - run: GO111MODULE=on go install honnef.co/go/tools/cmd/megacheck # Install megacheck from the version we specify in go.mod.
      - run: megacheck -staticcheck.exit-non-zero=false ./...

      - save_cache:
          name: Saving GOCACHE
          key: platform-gocache-{{ .Branch }}-{{ .Revision }}
          paths:
            - /tmp/go-cache
          when: always
      - save_cache:
          name: Saving GOPATH/pkg/mod
          key: platform-gomod-{{ .Branch }}-{{ .Revision }}
          paths:
            - /go/pkg/mod
          when: always

  deploy:
    docker:
      - image: circleci/golang:1.11-node-browsers
    environment:
      GOCACHE: /tmp/go-cache
      GOFLAGS: "-mod=readonly"
    working_directory: /go/src/github.com/influxdata/platform
    steps:
      - checkout

      # Speed up `make nightly` by restoring caches from previous runs.
      - restore_cache:
          name: Restoring GOCACHE
          keys:
            - platform-gocache- # Just match the most recent Go cache.
      - restore_cache:
          name: Restoring GOPATH/pkg/mod
          keys:
            - platform-gomod- # Just match the most recent Go mod cache.
      - restore_cache:
          name: Restore Yarn package cache
          keys:
            - chronograf-yarn-packages-{{ checksum "ui/yarn.lock" }}

      - setup_remote_docker
      - run: |
          docker login -u "$QUAY_USER" -p $QUAY_PASS quay.io
          make nightly


workflows:
  version: 2
  build-and-deploy:
    jobs:
      - gotest
      - jstest
      - deploy:
          requires:
            - gotest
            - jstest
          filters:
            branches:
              only: master