.travis.yml

language: go
install: true

go:
  - "1.16"

jobs:
  include:
    - os: linux
      cache:
        directories:
          - $HOME/go
      script:
        - make test
        - make clean
    - os: osx
      cache:
        directories:
          - $HOME/go
      script:
        - make test
        - make clean
    - os: windows
      cache:
        directories:
          - $HOME/go
          - $HOME/AppData/Local/Temp/chocolatey
          - /C/tools/msys64
      before_install:
        - |-
            case $TRAVIS_OS_NAME in
              windows)
                [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64
                choco uninstall -y mingw
                choco upgrade --no-progress -y msys2
                export msys2='cmd //C RefreshEnv.cmd '
                export msys2+='& set MSYS=winsymlinks:nativestrict '
                export msys2+='& C:\\tools\\msys64\\msys2_shell.cmd -defterm -no-start'
                export mingw64="$msys2 -mingw64 -full-path -here -c "\"\$@"\" --"
                export msys2+=" -msys2 -c "\"\$@"\" --"
                $msys2 pacman --sync --noconfirm --needed mingw-w64-x86_64-toolchain
                ## Install more MSYS2 packages from https://packages.msys2.org/base here
                taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967
                export PATH=/C/tools/msys64/mingw64/bin:$PATH
                export MAKE=mingw32-make  # so that Autotools can find it
                ;;
            esac
      before_cache:
        - |-
            case $TRAVIS_OS_NAME in
              windows)
                # https://unix.stackexchange.com/a/137322/107554
                $msys2 pacman --sync --clean --noconfirm
                ;;
            esac
      script:
        - $MAKE test
        - $MAKE clean