orbs:
  win: circleci/windows@1.0.0

version: 2.1

executors:
  golang:
    docker:
      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
    resource_class: medium+
  darwin:
    macos:
      xcode: "12.0.0"

commands:
  install-go-run-tests-unix:
    parameters:
      GOOS:
        type: string
      GOVERSION:
        type: string
      HOME:
        type: string
        default: "~"
    steps:
      - checkout
      - run: curl https://dl.google.com/go/go<< parameters.GOVERSION >>.<< parameters.GOOS >>-amd64.tar.gz | tar -C << parameters.HOME >>/ -xz
      - run: << parameters.HOME >>/go/bin/go test ./... -coverprofile=coverage.txt  -covermode=atomic
  install-go-run-tests-windows:
    parameters:
      GOVERSION:
        type: string
    steps:
      - checkout
      - run: curl https://dl.google.com/go/go<< parameters.GOVERSION >>.windows-amd64.zip --output ~/go<< parameters.GOVERSION >>.windows-amd64.zip
      - run: unzip ~/go<< parameters.GOVERSION >>.windows-amd64.zip -d ~/
      - run: ~/go/bin/go test ./... -coverprofile=coverage.txt  -covermode=atomic
  build-and-persist-packer-binary:
    parameters:
      GOOS:
        type: string
      GOARCH:
        default: "amd64"
        type: string
    steps:
      - checkout
      - run: GOOS=<< parameters.GOOS >> GOARCH=<<parameters.GOARCH>> go build -ldflags="-s -w -X github.com/hashicorp/packer/version.GitCommit=${CIRCLE_SHA1}" -o ./pkg/packer_<< parameters.GOOS >>_<< parameters.GOARCH >> .
      - run: zip ./pkg/packer_<< parameters.GOOS >>_<< parameters.GOARCH >>.zip ./pkg/packer_<< parameters.GOOS >>_<< parameters.GOARCH >>
      - run: rm ./pkg/packer_<< parameters.GOOS >>_<< parameters.GOARCH >>
      - persist_to_workspace:
          root: .
          paths:
            - ./pkg/

# Golang CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-go/ for more details
jobs:
  test-linux:
    executor: golang
    resource_class: large
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - checkout
      - run: TESTARGS="-coverprofile=coverage.txt  -covermode=atomic" make ci
  test-darwin:
    executor: darwin
    working_directory: ~/go/github.com/hashicorp/packer
    steps:
      - install-go-run-tests-unix:
          GOOS: darwin
          GOVERSION: "1.16"
  test-windows:
    executor:
      name: win/vs2019
      shell: bash.exe
    steps:
      - install-go-run-tests-windows:
          GOVERSION: "1.16"
  check-lint:
    executor: golang
    resource_class: xlarge
    steps:
      - checkout
      - run: git fetch --all
      - run:
          command: make ci-lint
          no_output_timeout: 30m
  check-fmt:
    executor: golang
    steps:
      - checkout
      - run: make fmt-check
  check-generate:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - checkout
      - run: make generate-check
  build_linux:
    executor: golang
    steps:
      - build-and-persist-packer-binary:
          GOOS: linux
  build_windows:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: windows
  build_darwin:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: darwin
  build_darwin_arm64:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: darwin
          GOARCH: arm64
  build_freebsd:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: freebsd
  build_solaris:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: solaris
  build_openbsd:
    executor: golang
    working_directory: /go/src/github.com/hashicorp/packer
    steps:
      - build-and-persist-packer-binary:
          GOOS: openbsd
  store_artifacts:
    executor: golang
    steps:
      - attach_workspace:
          at: .
      - store_artifacts:
          path: ./pkg/
          destination: /
  build-website-docker-image:
    docker:
      - image: docker.mirror.hashicorp.services/circleci/buildpack-deps
    shell: /usr/bin/env bash -euo pipefail -c
    steps:
      - checkout
      - setup_remote_docker
      - run:
          name: Build Docker Image if Necessary
          command: |
            IMAGE_TAG=$(cat website/Dockerfile website/package-lock.json | sha256sum | awk '{print $1;}')
            echo "Using $IMAGE_TAG"
            if curl https://hub.docker.com/v2/repositories/hashicorp/packer-website/tags/$IMAGE_TAG -fsL > /dev/null; then
                echo "Dependencies have not changed, not building a new website docker image."
            else
                cd website/
                docker login -u $WEBSITE_DOCKER_USER -p $WEBSITE_DOCKER_PASS
                docker build -t hashicorp/packer-website:$IMAGE_TAG .
                docker tag hashicorp/packer-website:$IMAGE_TAG hashicorp/packer-website:latest
                docker push hashicorp/packer-website
            fi
  algolia-index:
    docker:
      - image: docker.mirror.hashicorp.services/node:12
    steps:
      - checkout
      - run:
          name: Push content to Algolia Index
          command: |
            if  [ "$CIRCLE_REPOSITORY_URL" != "git@github.com:hashicorp/packer.git" ]; then
              echo "Not Packer OSS Repo, not indexing Algolia"
              exit 0
            fi
            cd website/
            npm install
            node scripts/index_search_content.js

workflows:
  version: 2
  test:
    jobs:
      - test-linux
      - test-darwin
      - test-windows
  check-code:
    jobs:
      - check-lint
      - check-fmt
      - check-generate
  build_packer_binaries:
    jobs:
      - build_linux
      - build_darwin
      - build_darwin_arm64
      - build_windows
      - build_freebsd
      - build_openbsd
      - build_solaris
      - store_artifacts:
          requires:
            - build_linux
            - build_darwin
            - build_darwin_arm64
            - build_windows
            - build_freebsd
            - build_openbsd
            - build_solaris
  website:
    jobs:
      - build-website-docker-image:
          filters:
            branches:
              only:
                - master
      - algolia-index:
          filters:
            branches:
              only:
                - stable-website