config.yml

version: 2.1

commands:
  install_dl:
    description: "Install moul.io/dl (if missing)"
    parameters:
      version:
        type: string
        default: "v1.7.0"
      sudo:
        type: boolean
        default: false
      insecure:
        type: boolean
        default: false
    steps:
      - run:
          name: "Install moul.io/dl (if missing)"
          command: |
            command -v dl &>/dev/null || (
              mkdir -p ~/bin
              echo "export PATH=$PATH:~/bin" >> ~/.profile
              echo '. ~/.profile' >> $BASH_ENV
              export PATH=~/bin:$PATH
              version="<< parameters.version >>"
              insecure="<< parameters.insecure >>"
              version_without_prefix=`echo "$version" | sed s/^v//`
              url="https://github.com/moul/dl/releases/download/${version}/dl_${version_without_prefix}_$(uname -s)_$(uname -m).tar.gz"
              if command -v wget &>/dev/null; then
                (
                  set -x
                  wget -O /tmp/dl.tar.gz "$url"
                )
              else
                if command -v curl &>/dev/null; then
                  (
                    set -x
                    curl -L -o /tmp/dl.tar.gz "$url"
                  )
                fi
              fi
              (
                cd /tmp
                set -e
                tar xf dl.tar.gz
                ls -la dl_*/
                prefix=""
                if [ "x<< parameters.sudo >>" = "xtrue" ]; then
                  prefix="sudo"
                fi
                ${prefix} dl_*/dl --debug --insecure=$insecure --unarchive=dl -i "$url" # FIXME: use dl -i self
              )
            )
            set -x
            ${SHELL:-sh} -ec ". ~/.profile && dl --version"

  install:
    description: "Download a binary, move it to a writable directory in your $PATH, set it to executable"
    parameters:
      url:
        type: string
      output:
        type: string
        default: ""
      debug:
        type: boolean
        default: false
      unarchive:
        type: string
        default: ""
      sudo:
        type: boolean
        default: true
      insecure:
        type: boolean
        default: false
    steps:
      - install_dl:
          sudo: << parameters.sudo >>
          insecure: << parameters.insecure >>
      - run:
          name: "Install << parameters.url >>"
          command: |
            prefix=""
            if [ "x<< parameters.sudo >>" = "xtrue" ]; then
              prefix="sudo"
            fi
            . ~/.profile
            ${prefix} dl --unarchive="<< parameters.unarchive >>" --install --insecure="<< parameters.insecure >>" --output="<< parameters.output >>" --debug="<< parameters.debug >>"  "<< parameters.url >>"

  test:
    description: "Internal, do not use in another project"
    parameters:
      sudo:
        type: boolean
        default: true
      insecure:
        type: boolean
        default: true
    steps:
      - install:
          url: https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)
          output: retry
          sudo: << parameters.sudo >>
          insecure: << parameters.insecure >>
      - run: retry --version

executors:
  golang:
    working_directory: /go/src/moul.io/dl
    docker:
      - image: circleci/golang:1.17
    environment:
      GO111MODULE: "on"
      DOCKER_IMAGE: moul/dl

jobs:
  go-build:
    executor: golang
    steps:
      - checkout
      - install:
          url: https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)
          output: retry
      - run: retry -m 3 go mod download
      - run: retry -m 3 make install
      - run: retry -m 3 make test
      - run: retry -m 3 curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s "v1.15.0"
      - run: PATH=$PATH:bin retry -m 3 make lint

  docker-build:
    executor: golang
    steps:
      - checkout
      - setup_remote_docker:
          docker_layer_caching: true
      - install:
          url: https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)
          output: retry
      - run: retry -m 3 docker build -t ${DOCKER_IMAGE} .

  test-circleci-node:   { docker: [ image: "circleci/node" ], steps: [test]}
  test-circleci-golang: { docker: [ image: "circleci/golang" ], steps: [test]}
  test-circleci-python: { docker: [ image: "circleci/python" ], steps: [test]}
  test-alpine:          { docker: [ image: "alpine" ], steps: [test: {sudo: false, insecure: true}]}

workflows:
  main:
    jobs:
      - go-build
      - docker-build
      - test-circleci-node
      - test-circleci-golang
      - test-circleci-python
      - test-alpine