version: 2.1
orbs:
  aws-cli: circleci/aws-cli@1.3.2

executors:
  golang:
    docker:
      # Must match GO_VERSION_MIN in project root
      - image: cimg/go:1.18.1
    resource_class: 2xlarge
  ubuntu:
    docker:
      - image: ubuntu:20.04
  packer:
    description: |
      The HashiCorp provided Packer container
    parameters:
      packer-version:
        type: string
        default: "1.8"
    docker:
      - image: hashicorp/packer:<< parameters.packer-version >>


commands:
  install-deps:
    steps:
      - run: |
          sudo apt update
          sudo apt install python-is-python3
  prepare:
    parameters:
      linux:
        default: true
        description: is a linux build environment?
        type: boolean
      darwin:
        default: false
        description: is a darwin build environment?
        type: boolean
    steps:
      - checkout
      - git_fetch_all_tags
      - checkout
      - when:
          condition: << parameters.linux >>
          steps:
            - run:
                name: Check Go Version
                command: |
                  v=`go version | { read _ _ v _; echo ${v#go}; }`
                  if [["[[ $v != `cat GO_VERSION_MIN` ]]"]]; then
                    echo "GO_VERSION_MIN file does not match the go version being used."
                    echo "Please update image to cimg/go:`cat GO_VERSION_MIN` or update GO_VERSION_MIN to $v."
                    exit 1
                  fi
            - run: sudo apt-get update
            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
      - when:
          condition: <<parameters.darwin>>
          steps:
            - run:
                name: Install Go
                command: |
                  curl https://dl.google.com/go/go`cat GO_VERSION_MIN`.darwin-amd64.pkg -o /tmp/go.pkg && \
                  sudo installer -pkg /tmp/go.pkg -target /
            - run:
                name: Export Go
                command: |
                  echo 'export GOPATH="${HOME}/go"' >> $BASH_ENV
            - run: go version
            - run:
                name: Install pkg-config, goreleaser, and sha512sum
                command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config goreleaser/tap/goreleaser coreutils
            - run:
                name: Install Rust
                command: |
                  curl https://sh.rustup.rs -sSf | sh -s -- -y
            - run:
                name: Install hwloc
                command: |
                  mkdir ~/hwloc
                  curl --location https://download.open-mpi.org/release/hwloc/v2.4/hwloc-2.4.1.tar.gz --output ~/hwloc/hwloc-2.4.1.tar.gz
                  cd ~/hwloc
                  tar -xvzpf hwloc-2.4.1.tar.gz
                  cd hwloc-2.4.1
                  ./configure && make && sudo make install
      - run: git submodule sync
      - run: git submodule update --init
  download-params:
    steps:
      - restore_cache:
          name: Restore parameters cache
          keys:
            - 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
      - run:  ./lotus fetch-params 2048
      - save_cache:
          name: Save parameters cache
          key: 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
  install_ipfs:
    steps:
      - run: |
          apt update
          apt install -y wget
          wget https://github.com/ipfs/go-ipfs/releases/download/v0.12.2/go-ipfs_v0.12.2_linux-amd64.tar.gz
          wget https://github.com/ipfs/go-ipfs/releases/download/v0.12.2/go-ipfs_v0.12.2_linux-amd64.tar.gz.sha512
          if [ "$(sha512sum go-ipfs_v0.12.2_linux-amd64.tar.gz)" != "$(cat go-ipfs_v0.12.2_linux-amd64.tar.gz.sha512)" ]
          then
            echo "ipfs failed checksum check"
            exit 1
          fi
          tar -xf go-ipfs_v0.12.2_linux-amd64.tar.gz
          mv go-ipfs/ipfs /usr/local/bin/ipfs
          chmod +x /usr/local/bin/ipfs
  install_ipfs_macos:
    steps:
      - run: |
          curl -O https://dist.ipfs.io/kubo/v0.14.0/kubo_v0.14.0_darwin-amd64.tar.gz
          tar -xvzf kubo_v0.14.0_darwin-amd64.tar.gz
          pushd kubo
          sudo bash install.sh
          popd
          rm -rf kubo/
          rm kubo_v0.14.0_darwin-amd64.tar.gz
  git_fetch_all_tags:
    steps:
      - run:
          name: fetch all tags
          command: |
            git fetch --all
  packer_build:
    description: "Run a packer build"
    parameters:
      template:
        description: |
          The name of the packer template file
        type: string
        default: packer.json
      args:
        description: |
          Arguments to pass to the packer build command
        type: string
        default: ""

    steps:
      - run:
          name: "Run a packer build"
          command: packer build << parameters.args >> << parameters.template >>
          no_output_timeout: 30m

jobs:
  mod-tidy-check:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run: go mod tidy -v
      - run:
          name: Check git diff
          command: |
            git --no-pager diff go.mod go.sum
            git --no-pager diff --quiet go.mod go.sum
  build-linux:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run: sudo apt-get update
      - run: sudo apt-get install npm
      - run:
          command: make buildall
      - run:
          name: check tag and version output match
          command: ./scripts/version-check.sh ./lotus
      - store_artifacts:
          path: lotus
      - store_artifacts:
          path: lotus-miner
      - store_artifacts:
          path: lotus-worker
      - run: mkdir linux && mv lotus lotus-miner lotus-worker linux/
      - persist_to_workspace:
          root: "."
          paths:
            - linux

  build-debug:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run:
          command: make debug

  test:
    description: |
      Run tests with gotestsum.
    parameters: &test-params
      executor:
        type: executor
        default: golang
      go-test-flags:
        type: string
        default: "-timeout 30m"
        description: Flags passed to go test.
      target:
        type: string
        default: "./..."
        description: Import paths of packages to be tested.
      proofs-log-test:
        type: string
        default: "0"
      suite:
        type: string
        default: unit
        description: Test suite name to report to CircleCI.
      gotestsum-format:
        type: string
        default: standard-verbose
        description: gotestsum format. https://github.com/gotestyourself/gotestsum#format
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run:
          command: make deps lotus
          no_output_timeout: 30m
      - download-params
      - run:
          name: go test
          environment:
            TEST_RUSTPROOFS_LOGS: << parameters.proofs-log-test >>
            SKIP_CONFORMANCE: "1"
            LOTUS_SRC_DIR: /home/circleci/project
          command: |
            mkdir -p /tmp/test-reports/<< parameters.suite >>
            mkdir -p /tmp/test-artifacts
            gotestsum \
              --format << parameters.gotestsum-format >> \
              --junitfile /tmp/test-reports/<< parameters.suite >>/junit.xml \
              --jsonfile /tmp/test-artifacts/<< parameters.suite >>.json \
              -- \
              << parameters.go-test-flags >> \
              << parameters.target >>
          no_output_timeout: 30m
      - store_test_results:
          path: /tmp/test-reports
      - store_artifacts:
          path: /tmp/test-artifacts/<< parameters.suite >>.json

  test-conformance:
    description: |
      Run tests using a corpus of interoperable test vectors for Filecoin
      implementations to test their correctness and compliance with the Filecoin
      specifications.
    parameters:
      <<: *test-params
      vectors-branch:
        type: string
        default: ""
        description: |
          Branch on github.com/filecoin-project/test-vectors to checkout and
          test with. If empty (the default) the commit defined by the git
          submodule is used.
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run:
          command: make deps lotus
          no_output_timeout: 30m
      - download-params
      - when:
          condition:
            not:
              equal: [ "", << parameters.vectors-branch >> ]
          steps:
            - run:
                name: checkout vectors branch
                command: |
                  cd extern/test-vectors
                  git fetch
                  git checkout origin/<< parameters.vectors-branch >>
      - run:
          name: install statediff globally
          command: |
            ## statediff is optional; we succeed even if compilation fails.
            mkdir -p /tmp/statediff
            git clone https://github.com/filecoin-project/statediff.git /tmp/statediff
            cd /tmp/statediff
            go install ./cmd/statediff || exit 0
      - run:
          name: go test
          environment:
            SKIP_CONFORMANCE: "0"
          command: |
            mkdir -p /tmp/test-reports
            mkdir -p /tmp/test-artifacts
            gotestsum \
              --format pkgname-and-test-fails \
              --junitfile /tmp/test-reports/junit.xml \
              -- \
              -v -coverpkg ./chain/vm/,github.com/filecoin-project/specs-actors/... -coverprofile=/tmp/conformance.out ./conformance/
            go tool cover -html=/tmp/conformance.out -o /tmp/test-artifacts/conformance-coverage.html
          no_output_timeout: 30m
      - store_test_results:
          path: /tmp/test-reports
      - store_artifacts:
          path: /tmp/test-artifacts/conformance-coverage.html
  build-ntwk-calibration:
    description: |
      Compile lotus binaries for the calibration network
    parameters:
      <<: *test-params
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run: make calibnet
      - run: mkdir linux-calibrationnet && mv lotus lotus-miner lotus-worker linux-calibrationnet
      - persist_to_workspace:
          root: "."
          paths:
            - linux-calibrationnet
  build-ntwk-butterfly:
    description: |
      Compile lotus binaries for the butterfly network
    parameters:
      <<: *test-params
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run: make butterflynet
      - run: mkdir linux-butterflynet && mv lotus lotus-miner lotus-worker linux-butterflynet
      - persist_to_workspace:
          root: "."
          paths:
            - linux-butterflynet
  build-lotus-soup:
    description: |
      Compile `lotus-soup` Testground test plan
    parameters:
      <<: *test-params
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run: cd extern/filecoin-ffi && make
      - run:
          name: "go get lotus@master"
          command: cd testplans/lotus-soup && go mod edit -replace=github.com/filecoin-project/lotus=../.. && go mod tidy
      - run:
          name: "build lotus-soup testplan"
          command: pushd testplans/lotus-soup && go build -tags=testground .
  trigger-testplans:
    description: |
      Trigger `lotus-soup` test cases on TaaS
    parameters:
      <<: *test-params
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run:
          name: "download testground"
          command: wget https://gist.github.com/nonsense/5fbf3167cac79945f658771aed32fc44/raw/2e17eb0debf7ec6bdf027c1bdafc2c92dd97273b/testground-d3e9603 -O ~/testground-cli && chmod +x ~/testground-cli
      - run:
          name: "prepare .env.toml"
          command: pushd testplans/lotus-soup && mkdir -p $HOME/testground && cp env-ci.toml $HOME/testground/.env.toml && echo 'endpoint="https://ci.testground.ipfs.team"' >> $HOME/testground/.env.toml && echo 'user="circleci"' >> $HOME/testground/.env.toml
      - run:
          name: "prepare testground home dir and link test plans"
          command: mkdir -p $HOME/testground/plans && ln -s $(pwd)/testplans/lotus-soup $HOME/testground/plans/lotus-soup
      - run:
          name: "go get lotus@master"
          command: cd testplans/lotus-soup && go get github.com/filecoin-project/lotus@master
      - run:
          name: "trigger deals baseline testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/baseline-k8s-3-1.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
      - run:
          name: "trigger payment channel stress testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/paych-stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
  build-macos:
    description: build darwin lotus binary
    parameters:
      publish:
        default: false
        description: publish github release and homebrew?
        type: boolean
    macos:
      xcode: "13.4.1"
    working_directory: ~/go/src/github.com/filecoin-project/lotus
    steps:
      - prepare:
          linux: false
          darwin: true
      - install_ipfs_macos
      - restore_cache:
          name: restore cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
      - when:
          condition: << parameters.publish >>
          steps:
            - run: goreleaser release --rm-dist
            - run: ./scripts/generate-checksums.sh
            - run: ./scripts/publish-checksums.sh
      - when:
          condition:
            not: << parameters.publish >>
          steps:
            - run: goreleaser release --rm-dist --snapshot
            - run: ./scripts/generate-checksums.sh
      - store_artifacts:
          path: dist
      - persist_to_workspace:
          root: "."
          paths:
            - dist
      - save_cache:
          name: save cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
          paths:
            - "~/.rustup"
            - "~/.cargo"

  build-appimage:
    machine:
      image: ubuntu-2004:202111-02
    steps:
      - checkout
      - attach_workspace:
          at: "."
      - run:
          name: Update Go
          command: |
            sudo rm -rf /usr/local/go && \
            curl -L https://golang.org/dl/go`cat GO_VERSION_MIN`.linux-amd64.tar.gz -o /tmp/go.tar.gz && \
            sudo tar -C /usr/local -xvf /tmp/go.tar.gz
      - run: go version
      - run:
          name: install appimage-builder
          command: |
            # appimage-builder requires /dev/snd to exist. It creates containers during the testing phase
            # that pass sound devices from the host to the testing container. (hard coded!)
            # https://github.com/AppImageCrafters/appimage-builder/blob/master/appimagebuilder/modules/test/execution_test.py#L54
            # Circleci doesn't provide a working sound device; this is enough to fake it.
            if [ ! -e /dev/snd ]
            then
              sudo mkdir /dev/snd
              sudo mknod /dev/snd/ControlC0 c 1 2
            fi

            # docs: https://appimage-builder.readthedocs.io/en/latest/intro/install.html
            sudo apt update
            sudo apt install -y python3-pip python3-setuptools patchelf desktop-file-utils libgdk-pixbuf2.0-dev fakeroot strace
            sudo curl -Lo /usr/local/bin/appimagetool https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
            sudo chmod +x /usr/local/bin/appimagetool
            sudo pip3 install appimage-builder
      - run:
          name: install lotus dependencies
          command: sudo apt install ocl-icd-opencl-dev libhwloc-dev
      - run:
          name: build appimage
          command: |
            sed -i "s/version: latest/version: ${CIRCLE_TAG:-latest}/" AppImageBuilder.yml
            make appimage
      - run:
          name: prepare workspace
          command: |
            mkdir appimage
            mv Lotus-*.AppImage appimage
      - persist_to_workspace:
          root: "."
          paths:
            - appimage


  gofmt:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run:
          command: "! go fmt ./... 2>&1 | read"

  gen-check:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run: make deps
      - run: go install golang.org/x/tools/cmd/goimports
      - run: go install github.com/hannahhoward/cbor-gen-for
      - run: make gen
      - run: git --no-pager diff
      - run: git --no-pager diff --quiet
      - run: make docsgen-cli
      - run: git --no-pager diff
      - run: git --no-pager diff --quiet

  docs-check:
    executor: golang
    steps:
      - install-deps
      - prepare
      - run: go install golang.org/x/tools/cmd/goimports
      - run: zcat build/openrpc/full.json.gz | jq > ../pre-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../pre-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../pre-openrpc-worker
      - run: make deps
      - run: make docsgen
      - run: zcat build/openrpc/full.json.gz | jq > ../post-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../post-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../post-openrpc-worker
      - run: git --no-pager diff
      - run: diff ../pre-openrpc-full ../post-openrpc-full
      - run: diff ../pre-openrpc-miner ../post-openrpc-miner
      - run: diff ../pre-openrpc-worker ../post-openrpc-worker
      - run: git --no-pager diff --quiet

  lint: &lint
    description: |
      Run golangci-lint.
    parameters:
      executor:
        type: executor
        default: golang
      concurrency:
        type: string
        default: '2'
        description: |
          Concurrency used to run linters. Defaults to 2 because NumCPU is not
          aware of container CPU limits.
      args:
        type: string
        default: ''
        description: |
          Arguments to pass to golangci-lint
    executor: << parameters.executor >>
    steps:
      - install-deps
      - prepare
      - run:
          command: make deps
          no_output_timeout: 30m
      - run:
          name: Lint
          command: |
            golangci-lint run -v --timeout 2m \
              --concurrency << parameters.concurrency >> << parameters.args >>
  lint-all:
    <<: *lint

  publish:
    description: publish binary artifacts
    executor: ubuntu
    parameters:
      linux:
        default: false
        description: publish linux binaries?
        type: boolean
      appimage:
        default: false
        description: publish appimage binaries?
        type: boolean
    steps:
      - run:
          name: Install git jq curl
          command: apt update && apt install -y git jq curl
      - checkout
      - git_fetch_all_tags
      - checkout
      - install_ipfs
      - attach_workspace:
          at: "."
      - when:
          condition: << parameters.linux >>
          steps:
            - run: ./scripts/build-arch-bundle.sh linux
            - run: ./scripts/publish-arch-release.sh linux
      - when:
          condition: << parameters.appimage >>
          steps:
            - run: ./scripts/build-appimage-bundle.sh
            - run: ./scripts/publish-arch-release.sh appimage

  publish-snapcraft:
    description: build and push snapcraft
    machine:
      image: ubuntu-2004:202104-01
    resource_class: 2xlarge
    parameters:
      channel:
        type: string
        default: "edge"
        description: snapcraft channel
      snap-name:
        type: string
        default: 'lotus-filecoin'
        description: name of snap in snap store
    steps:
      - checkout
      - run:
          name: Install snapcraft
          command: sudo snap install snapcraft --classic
      - run:
          name: Build << parameters.snap-name >> snap
          command: |
            if [ "<< parameters.snap-name >>" != 'lotus-filecoin' ]; then
              cat snap/snapcraft.yaml | sed 's/lotus-filecoin/lotus/' > edited-snapcraft.yaml
              mv edited-snapcraft.yaml snap/snapcraft.yaml
            fi

            snapcraft --use-lxd --debug
      - run:
          name: Publish snap to << parameters.channel >> channel
          shell: /bin/bash -o pipefail
          command: |
            snapcraft upload *.snap --release << parameters.channel >>

  build-and-push-image:
    description: build and push docker images to public AWS ECR registry
    executor: aws-cli/default
    parameters:
      profile-name:
        type: string
        default: "default"
        description: AWS profile name to be configured.

      aws-access-key-id:
        type: env_var_name
        default: AWS_ACCESS_KEY_ID
        description: >
          AWS access key id for IAM role. Set this to the name of
          the environment variable you will set to hold this
          value, i.e. AWS_ACCESS_KEY.

      aws-secret-access-key:
        type: env_var_name
        default: AWS_SECRET_ACCESS_KEY
        description: >
          AWS secret key for IAM role. Set this to the name of
          the environment variable you will set to hold this
          value, i.e. AWS_SECRET_ACCESS_KEY.

      region:
        type: env_var_name
        default: AWS_REGION
        description: >
          Name of env var storing your AWS region information,
          defaults to AWS_REGION

      account-url:
        type: env_var_name
        default: AWS_ECR_ACCOUNT_URL
        description: >
          Env var storing Amazon ECR account URL that maps to an AWS account,
          e.g. {awsAccountNum}.dkr.ecr.us-west-2.amazonaws.com
          defaults to AWS_ECR_ACCOUNT_URL

      dockerfile:
        type: string
        default: Dockerfile
        description: Name of dockerfile to use. Defaults to Dockerfile.

      path:
        type: string
        default: .
        description: Path to the directory containing your Dockerfile and build context. Defaults to . (working directory).

      extra-build-args:
        type: string
        default: ""
        description: >
          Extra flags to pass to docker build. For examples, see
          https://docs.docker.com/engine/reference/commandline/build

      repo:
        type: string
        description: Name of an Amazon ECR repository

      tag:
        type: string
        default: "latest"
        description: A comma-separated string containing docker image tags to build and push (default = latest)

      target:
        type: string
        default: "lotus-all-in-one"
        description: Docker target to build

    steps:
      - run:
          name: Confirm that environment variables are set
          command: |
            if [ -z "$AWS_ACCESS_KEY_ID" ]; then
              echo "No AWS_ACCESS_KEY_ID is set. Skipping build-and-push job ..."
              circleci-agent step halt
            fi

      - aws-cli/setup:
          profile-name: <<parameters.profile-name>>
          aws-access-key-id: <<parameters.aws-access-key-id>>
          aws-secret-access-key: <<parameters.aws-secret-access-key>>
          aws-region: <<parameters.region>>

      - run:
          name: Log into Amazon ECR
          command: |
            aws ecr-public get-login-password --region $<<parameters.region>> --profile <<parameters.profile-name>> | docker login --username AWS --password-stdin $<<parameters.account-url>>

      - checkout

      - setup_remote_docker:
          version: 19.03.13
          docker_layer_caching: false

      - run:
          name: Build docker image
          command: |
            registry_id=$(echo $<<parameters.account-url>> | sed "s;\..*;;g")

            docker_tag_args=""
            IFS="," read -ra DOCKER_TAGS \<<< "<< parameters.tag >>"
            for tag in "${DOCKER_TAGS[@]}"; do
              docker_tag_args="$docker_tag_args -t $<<parameters.account-url>>/<<parameters.repo>>:$tag"
            done

            docker build \
              <<#parameters.extra-build-args>><<parameters.extra-build-args>><</parameters.extra-build-args>> \
              --target <<parameters.target>> \
              -f <<parameters.path>>/<<parameters.dockerfile>> \
              $docker_tag_args \
              <<parameters.path>>

      - run:
          name: Push image to Amazon ECR
          command: |
            IFS="," read -ra DOCKER_TAGS \<<< "<< parameters.tag >>"
            for tag in "${DOCKER_TAGS[@]}"; do
              docker push $<<parameters.account-url>>/<<parameters.repo>>:${tag}
            done

  publish-packer-snap:
    description: build packer image with snap. mainnet only.
    executor:
      name: packer
    steps:
      - checkout
      - attach_workspace:
          at: "."
      - packer_build:
          template: tools/packer/lotus-snap.pkr.hcl
  publish-dockerhub:
    description: publish to dockerhub
    machine:
      image: ubuntu-2004:202010-01
    parameters:
      tag:
        type: string
        default: latest
    steps:
      - checkout
      - run:
          name: dockerhub login
          command: echo $DOCKERHUB_PASSWORD | docker login --username $DOCKERHUB_USERNAME --password-stdin
      - run:
          name: docker build
          command: |
            docker build --target lotus -t filecoin/lotus:<< parameters.tag >> -f Dockerfile.lotus .
            docker build --target lotus-gateway -t filecoin/lotus-gateway:<< parameters.tag >> -f Dockerfile.lotus .
            docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:<< parameters.tag >> -f Dockerfile.lotus .
            if [["[[ ! -z $CIRCLE_SHA1 ]]"]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_SHA1 -f Dockerfile.lotus .
              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_SHA1 -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_SHA1 -f Dockerfile.lotus .
            fi
            if [["[[ ! -z $CIRCLE_TAG ]]"]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_TAG -f Dockerfile.lotus .
              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_TAG -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_TAG -f Dockerfile.lotus .
            fi
      - run:
          name: docker push
          command: |
            docker push filecoin/lotus:<< parameters.tag >>
            docker push filecoin/lotus-gateway:<< parameters.tag >>
            docker push filecoin/lotus-all-in-one:<< parameters.tag >>
            if [["[[ ! -z $CIRCLE_SHA1 ]]"]]; then
              docker push filecoin/lotus:$CIRCLE_SHA1
              docker push filecoin/lotus-gateway:$CIRCLE_SHA1
              docker push filecoin/lotus-all-in-one:$CIRCLE_SHA1
            fi
            if [["[[ ! -z $CIRCLE_TAG ]]"]]; then
              docker push filecoin/lotus:$CIRCLE_TAG
              docker push filecoin/lotus-gateway:$CIRCLE_TAG
              docker push filecoin/lotus-all-in-one:$CIRCLE_TAG
            fi

workflows:
  version: 2.1
  ci:
    jobs:
      - lint-all:
          concurrency: "16"   # expend all docker 2xlarge CPUs.
      - mod-tidy-check
      - gofmt
      - gen-check
      - docs-check

      [[- range $file := .ItestFiles -]]
      [[ with $name := $file | stripSuffix ]]
      - test:
          name: test-itest-[[ $name ]]
          suite: itest-[[ $name ]]
          target: "./itests/[[ $file ]]"
      [[ end ]]
      [[- end -]]

      [[range $suite, $pkgs := .UnitSuites]]
      - test:
          name: test-[[ $suite ]]
          suite: utest-[[ $suite ]]
          target: "[[ $pkgs ]]"
      [[- end]]
      - test:
          go-test-flags: "-run=TestMulticoreSDR"
          suite: multicore-sdr-check
          target: "./storage/sealer/ffiwrapper"
          proofs-log-test: "1"
      - test-conformance:
          suite: conformance
          target: "./conformance"
      - test-conformance:
          name: test-conformance-bleeding-edge
          suite: conformance-bleeding-edge
          target: "./conformance"
          vectors-branch: specs-actors-v7
      - trigger-testplans:
          filters:
            branches:
              only:
                - master
      - build-debug
      - build-linux:
          filters:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-ntwk-calibration:
          filters:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-ntwk-butterfly:
          filters:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-lotus-soup
      - build-macos:
          name: publish-macos
          publish: true
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+$/
      - build-macos:
          filters:
            branches:
              only:
                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
                - /^v\d+\.\d+\.\d+-rc\d+$/
      - build-appimage:
          filters:
            branches:
              only:
                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish:
          name: publish-linux
          linux: true
          requires:
            - build-linux
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish:
          name: publish-appimage
          appimage: true
          requires:
            - build-appimage
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-and-push-image:
          name: build-and-push/lotus-all-in-one
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-dev
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-all-in-one
      - build-and-push-image:
          name: build-and-push/lotus-test
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-test
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-test
      - publish-snapcraft:
          name: "Publish Snapcraft (lotus-filecoin / candidate)"
          channel: stable
          snap-name: lotus-filecoin
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+$/
      - publish-snapcraft:
          name: "Publish Snapcraft (lotus-filecoin / candidate)"
          channel: candidate
          snap-name: lotus-filecoin
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+-rc\d+$/
      - publish-snapcraft:
          name: "Publish Snapcraft (lotus / stable)"
          channel: stable
          snap-name: lotus
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+$/
      - publish-snapcraft:
          name: "Publish Snapcraft (lotus / candidate)"
          channel: candidate
          snap-name: lotus
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+-rc\d+$/
      - publish-dockerhub:
          name: publish-dockerhub
          tag: stable
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/

  nightly:
    triggers:
      - schedule:
          cron: "0 0 * * *"
          filters:
            branches:
              only:
                - master
    jobs:
      - publish-snapcraft:
          name: "Publish Snapcraft Nightly (lotus-filecoin / edge)"
          channel: edge
          snap-name: lotus-filecoin
      - publish-snapcraft:
          name: "Publish Snapcraft Nightly (lotus / edge)"
          channel: edge
          snap-name: lotus
      - publish-dockerhub:
          name: publish-dockerhub-nightly
          tag: nightly
  monthly:
    triggers:
      - schedule:
          cron: "0 0 1 * *"
          filters:
            branches:
              only:
                - master
    jobs:
      - publish-packer-snap