# CircleCI 2.0 configuration file
# Check https://circleci.com/docs/2.0/language-go/ for more details
version: 2.1

parameters:
  primary_image:
    type: string
    default: 'rqlite/circleci-primary:0.0.4'

commands: # a reusable command with parameters
  restore_and_save_cache:
    steps:
      - restore_cache:
          keys:
            - go-mod-v4-{{ checksum "go.sum" }}
      - run: go get -v -t -d ./...
      - save_cache:
          key: go-mod-v4-{{ checksum "go.sum" }}
          paths:
            - "/home/circleci/go/pkg/mod"

  cross_compile:
    parameters:
      cc:
        type: string
      goarch:
        default: ""
        type: string
      goos:
        default: ""
        type: string
    steps:
      - run:
          name: "Cross compile using <<parameters.cc>>"
          command: go install -a -tags sqlite_omit_load_extension ./...
          environment:
            CGO_ENABLED: 1
            GOARCH: <<parameters.goarch>>
            GOOS: <<parameters.goos>>
            CC: <<parameters.cc>>

jobs:
  lint:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      # Don't do a restore_cache here, so we regularly check that the Go
      # modules are actually fetchable.
      - checkout
      - run: go version
      - run: test -z "$(gofmt -l . | tee /dev/stderr)"
      - run: go vet ./...
    resource_class: large

  test_odd:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go test -failfast $(go list ./... | sed -n 'n;p')
    resource_class: large

  test_odd_race:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run:
          command: go test -failfast -timeout 20m -race $(go list ./... | sed -n 'n;p')
          environment:
            GORACE: "halt_on_error=1"
    resource_class: large

  test_even:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go test -failfast $(go list ./... | sed -n 'p;n')
    resource_class: large

  test_even_race:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run:
          command: go test -failfast -timeout 20m -race $(go list ./... | sed -n 'p;n')
          environment:
            GORACE: "halt_on_error=1"
    resource_class: large

  cross_compile_windows:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - cross_compile:
          cc: x86_64-w64-mingw32-gcc
          goarch: amd64
          goos: windows
    resource_class: large
  cross_compile:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - cross_compile:
          cc: musl-gcc
          goarch: amd64
      - cross_compile:
          cc: riscv64-linux-gnu-gcc
          goarch: riscv64
      - cross_compile:
          cc: powerpc64le-linux-gnu-gcc
          goarch: ppc64le
    resource_class: large
  cross_compile_arm:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - cross_compile:
          cc: arm-linux-gnueabi-gcc
          goarch: arm
      - cross_compile:
          cc: aarch64-linux-gnu-gcc
          goarch: arm64
    resource_class: large
  cross_compile_mips:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - cross_compile:
          cc: mips-linux-gnu-gcc
          goarch: mips
      - cross_compile:
          cc: mips64-linux-gnuabi64-gcc
          goarch: mips64
    resource_class: large
  cross_compile_mips_le:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - cross_compile:
          cc: mipsel-linux-gnu-gcc
          goarch: mipsle
      - cross_compile:
          cc: mips64el-linux-gnuabi64-gcc
          goarch: mips64le
    resource_class: large

  end_to_end_single:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go version
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/single_node.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_upgrade:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: |
            cd system_test/e2e
            python3 upgrade.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_joining:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/joining.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_multi:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/multi_node.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_multi_adv:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/multi_node_adv.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_autoclustering:
    docker:
      - image: << pipeline.parameters.primary_image >>
      - image: hashicorp/consul
      - image: gcr.io/etcd-development/etcd:v3.5.1
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/auto_clustering.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

  end_to_end_auto_state:
    docker:
      - image: << pipeline.parameters.primary_image >>
    steps:
      - checkout
      - restore_and_save_cache
      - run: go install -tags osusergo,netgo,sqlite_omit_load_extension
          -ldflags="-extldflags=-static" ./...
      - run:
          command: python3 system_test/e2e/auto_state.py
          environment:
            RQLITED_PATH: /home/circleci/go/bin/rqlited
    resource_class: large

workflows:
  version: 2
  build_and_test:
    jobs:
      - lint
      - cross_compile
      - cross_compile_windows
      - cross_compile_arm
      - cross_compile_mips
      - cross_compile_mips_le
      - test_even
      - test_even_race
      - test_odd
      - test_odd_race
      - end_to_end_single
      - end_to_end_multi
      - end_to_end_multi_adv
      - end_to_end_joining
      - end_to_end_autoclustering
      - end_to_end_auto_state
      - end_to_end_upgrade