version: 2
workflows:
  version: 2
  test-workflow:
    jobs:
      - alpine_21
      - alpine3.7_20.3
      - centos7_19.3
      - centos6_18.3
      - debian9_17.5__wx_odbc__shellcheck
      - trusty_17.0
      - debian8_R15B03-1

jobs:

  alpine_21:
    docker:
      - image: alpine
    environment:
      - _KERL_VSN: '21.0.3'
      - KERL_BUILD_BACKEND: git
      - KERL_BUILD_DOCS: 'yes'
    steps: &alpine_steps
      - run: apk update && apk upgrade
      - run: |
          apk add curl ca-certificates \
                  dpkg-dev dpkg \
                  gcc g++ libc-dev linux-headers make autoconf ncurses-dev tar \
                  openssl-dev lksctp-tools-dev lksctp-tools \
                  libxslt git
      - checkout
      - run: ./kerl update releases
      - run: &build_on_all_cores
          command:
            |
              export MAKEFLAGS="-j$(getconf _NPROCESSORS_ONLN)"
              ./kerl build "$_KERL_VSN" "$_KERL_VSN" | tee build.log
          no_output_timeout: 45m
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: &activate_then_test_for_crypto
          |
            source $(./kerl path install_$_KERL_VSN)/activate
            erl -s crypto -s init stop
            kerl_deactivate
      - run: &activate_then_test_docsh
          |
            otp_major=$(echo "$_KERL_VSN" | cut -d. -f1)
            if ((travis_otp_major >= 18)); then
              source $(./kerl path install_$_KERL_VSN)/activate
              ./kerl install-docsh
              kerl_deactivate
              source $(./kerl path install_$_KERL_VSN)/activate
              erl -noshell -eval 'h(proplists).' -s init stop
              kerl_deactivate
            fi
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"

  alpine3.7_20.3:
    docker:
      - image: alpine:3.7
    environment:
      - _KERL_VSN: 20.3
      - KERL_BUILD_BACKEND: git
      - KERL_BUILD_DOCS: 'yes'
    steps: *alpine_steps

  centos7_19.3:
    docker:
      - image: centos:7
    environment:
      - _KERL_VSN: 19.3
      - KERL_BUILD_BACKEND: git
      - KERL_CONFIGURE_DISABLE_APPLICATIONS: odbc
    steps:
      - run: yum -y update
      - run: |
          yum -y install curl git \
                         make automake autoconf gcc gcc-c++ \
                         gcc-java \
                         ncurses-devel openssl-devel
      - checkout
      - run: ./kerl update releases
      - run: *build_on_all_cores
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: *activate_then_test_for_crypto
      - run: *activate_then_test_docsh
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"

  centos6_18.3:
    docker:
      - image: centos:6
    environment:
      - _KERL_VSN: 18.3
      - KERL_BUILD_BACKEND: git
      - KERL_CONFIGURE_DISABLE_APPLICATIONS: odbc
    steps:
      - run: yum -y update
      - run: |
          yum -y install curl \
                         make automake autoconf gcc gcc-c++ \
                         gcc-java \
                         ncurses-devel openssl-devel
      - run: |
          yum -y install https://centos6.iuscommunity.org/ius-release.rpm
          # CircleCI checkout uses -B which isn't available in CentOS6's packaged git
          yum -y install git2u
      - checkout
      - run: ./kerl update releases
      - run: *build_on_all_cores
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: *activate_then_test_for_crypto
      - run: *activate_then_test_docsh
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"

  debian9_17.5__wx_odbc__shellcheck:
    docker:
      - image: debian:9
    environment:
      - _KERL_VSN: 17.5
      - KERL_BUILD_BACKEND: git
      - SHELLCHECK_URL: https://storage.googleapis.com/shellcheck/shellcheck-stable.linux.x86_64.tar.xz
    steps:
      - run: apt update && apt upgrade -y
      - run: |
          apt install -y --no-install-recommends \
             curl ca-certificates \
             git autoconf dpkg-dev gcc g++ make libncurses-dev \
             libssl1.0.2 libssl1.0-dev libsctp1 libsctp-dev \
             libodbc1 unixodbc-dev \
             libwxgtk3.0-dev libgl1-mesa-dev libglu1-mesa-dev libpng16-16 libpng-dev \
             procps
      - run: wx-config --version
      - checkout
      - run: |
          curl -#fSLo shellcheck.tar.xz $SHELLCHECK_URL
          tar --xz -xvf shellcheck.tar.xz
          mv shellcheck-*/shellcheck /usr/local/bin
          rm -vr shellcheck-*/ shellcheck.tar.xz
          shellcheck --version
      - run: |
          shellcheck ./kerl
          shellcheck ./bash_completion/kerl
          # https://github.com/koalaman/shellcheck/issues/809
          # shellcheck ./zsh_completion/_kerl
      - run: ./kerl update releases
      - run: *build_on_all_cores
      - run: cat build.log
      - run: "! grep -F 'ODBC library' build.log"
      - run: "! grep -F 'wx will NOT be usable' build.log"
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: |
          shellcheck $(./kerl path install_$_KERL_VSN)/activate
          # shellcheck $(./kerl path install_$_KERL_VSN)/activate.csh
          # shellcheck $(./kerl path install_$_KERL_VSN)/activate.fish
      - run: |
          source $(./kerl path install_$_KERL_VSN)/activate
          for app in odbc crypto wx; do
            echo TEST app $app
            erl -noshell -eval "case application:ensure_all_started($app) of {ok,[_|_]} -> init:stop(); _ -> init:stop(1) end."
            echo PASS app $app
          done
          kerl_deactivate
      - run: *activate_then_test_docsh
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"

  trusty_17.0:
    docker:
      - image: ubuntu:trusty
    environment:
      - _KERL_VSN: '17.0'
    # - KERL_BUILD_BACKEND: git ## This would cause the build to fail?!
      - KERL_CONFIGURE_DISABLE_APPLICATIONS: 'wx odbc'
    steps:
      - run: apt update && apt upgrade -y
      - run: |
          apt install -y --no-install-recommends \
             curl ca-certificates \
             git autoconf automake dpkg-dev gcc g++ make libncurses-dev \
             libssl1.0.0 libssl-dev libsctp1 libsctp-dev
      - checkout
      - run: ./kerl update releases
      - run: *build_on_all_cores
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: *activate_then_test_for_crypto
      - run: *activate_then_test_docsh
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"

  debian8_R15B03-1:
    docker:
      - image: debian:8
    environment:
      - _KERL_VSN: R15B03-1
      - KERL_BUILD_BACKEND: git
      - KERL_CONFIGURE_DISABLE_APPLICATIONS: odbc
    steps:
      - run: apt-get update && apt-get upgrade -y
      - run: |
          apt-get install -y git curl build-essential automake autoconf libncurses-dev libssl-dev
      - checkout
      - run: ./kerl update releases
      - run: *build_on_all_cores
      - run: ./kerl install "$_KERL_VSN" "install_$_KERL_VSN"
      - run: ./kerl status
      - run: *activate_then_test_for_crypto
      - run: *activate_then_test_docsh
      - run: ./kerl delete installation $(./kerl path install_$_KERL_VSN)
      - run: ./kerl delete build "$_KERL_VSN"