version: 2.0

aliases:
  make_out_dirs: &make_out_dirs
    run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS/{unit,sharness}
  restore_gomod: &restore_gomod
    restore_cache:
      keys:
        - v3-dep-{{ .Branch }}-{{ checksum "~/ipfs/go-ipfs/go.sum" }}-{{ .Environment.CIRCLE_JOB }}
        - v3-dep-{{ .Branch }}-{{ checksum "~/ipfs/go-ipfs/go.sum" }}-
        - v3-dep-{{ .Branch }}-
        - v3-dep-master-
  store_gomod: &store_gomod
      save_cache:
        key: v3-dep-{{ .Branch }}-{{ checksum "~/ipfs/go-ipfs/go.sum" }}-{{ .Environment.CIRCLE_JOB }}
        paths:
          - ~/go/pkg/mod
          - ~/.cache/go-build/


defaults: &defaults
  working_directory: ~/ipfs/go-ipfs
  environment:
    GO111MODULE: "on"
    TEST_NO_DOCKER: 1
    TEST_NO_FUSE: 1
    GOPATH: /home/circleci/go
    CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
    CIRCLE: 1
    SERVICE: circle-ci
    CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
    TEST_VERBOSE: 1
    TRAVIS: 1

  docker:
    - image: circleci/golang:1.12

jobs:
  gobuild:
    <<: *defaults
    steps:
    - checkout
    - *make_out_dirs
    - *restore_gomod
    - run:
        command: make cmd/ipfs-try-build
        environment:
          TEST_NO_FUSE: 0
    - run:
        command: make cmd/ipfs-try-build
        environment:
          TEST_NO_FUSE: 1
    - *store_gomod
  golint:
    <<: *defaults
    steps:
    - checkout
    - *make_out_dirs
    - *restore_gomod
    - run: |
        make -O test_go_lint
    - *store_gomod
  gotest:
    <<: *defaults
    steps:
    - checkout
    - *make_out_dirs
    - *restore_gomod

    - run: |
        make -j 1 test/unit/gotest.junit.xml \
        && [[ ! $(jq -s -c 'map(select(.Action == "fail")) | .[]' test/unit/gotest.json) ]]
    - run: 
        when: always
        command: bash <(curl -s https://codecov.io/bash) -cF unittests -X search -f coverage/unit_tests.coverprofile

    - run:
        when: always
        command: mv "test/unit/gotest.junit.xml" /tmp/circleci-test-results/unit

    - *store_gomod

    - store_test_results:
        path: /tmp/circleci-test-results
    # Save artifacts
    - store_artifacts:
        path: /tmp/circleci-artifacts
    - store_artifacts:
        path: /tmp/circleci-test-results
  sharness:
    <<: *defaults
    steps:
    - run: sudo apt install socat
    - checkout
    - *make_out_dirs
    - *restore_gomod

    - run: make -O -j 10 coverage/sharness_tests.coverprofile test/sharness/test-results/sharness.xml TEST_GENERATE_JUNIT=1 CONTINUE_ON_S_FAILURE=1

    - run:
        when: always
        command: bash <(curl -s https://codecov.io/bash) -cF sharness -X search -f coverage/sharness_tests.coverprofile

    - run: mv "test/sharness/test-results/sharness.xml" /tmp/circleci-test-results/sharness
    # make sure we fail if there are test failures
    - run: find test/sharness/test-results -name 't*-*.sh.*.counts' | test/sharness/lib/sharness/aggregate-results.sh | grep 'failed\s*0'

    - *store_gomod

    - store_test_results:
        path: /tmp/circleci-test-results
    # Save artifacts
    - store_artifacts:
        path: /tmp/circleci-artifacts
    - store_artifacts:
        path: /tmp/circleci-test-results

workflows:
  version: 2
  test:
    jobs:
    - gobuild
    - golint
    - gotest
    - sharness