scripts/packages/chocolatey/chocolateyinstall.ps1.template

ps_var_ErrorActionPreference = 'Stop'; # stop on all errors
ps_var_packageName = 'bazel'
ps_var_url = "$tvUri"
ps_var_checksum = "$tvChecksum"
ps_var_checksumType = 'sha256'
ps_var_url64bit = ps_var_url
ps_var_checksum64 = "$tvChecksum"
ps_var_checksumType64 = ps_var_checksumType
ps_var_toolsDir = Split-Path -parent ps_var_MyInvocation.MyCommand.Definition
ps_var_packageDir = Split-Path -parent ps_var_toolsDir
ps_var_binRoot = (Get-ToolsLocation) -replace "\\", "/"
write-host "package directory: ps_var_packageDir"
write-host "destination directory: ps_var_packageDir"
write-host "url: ps_var_url"
write-host "url64bit: ps_var_url64bit"

Install-ChocolateyZipPackage -PackageName "ps_var_packageName" escape_char
  -Url "ps_var_url" escape_char
  -Checksum "ps_var_checksum" escape_char
  -ChecksumType "ps_var_checksumType" escape_char
  -Url64bit "ps_var_url64bit" escape_char
  -Checksum64 "ps_var_checksum64" escape_char
  -Checksum64Type "ps_var_checksumType64" escape_char
  -UnzipLocation "ps_var_packageDir"

write-host "Ensure that msys2 dll is present in PATH to allow bazel to be run from non-msys2 shells"

# stolen from docs: https://github.com/chocolatey/choco/wiki/How-To-Parse-PackageParameters-Argument
ps_var_msys2Path = "c:\tools\msys64"
if (ps_var_packageParameters)
{
  ps_var_match_pattern = "\/(?<option>([a-zA-Z]+)):(?<value>([escape_char"'])?([a-zA-Z0-9- _\\:\.]+)([escape_char"'])?)|\/(?<option>([a-zA-Z]+))"
  ps_var_option_name = 'option'
  ps_var_value_name = 'value'

  if (ps_var_packageParameters -match ps_var_match_pattern)
  {
    ps_var_results = ps_var_packageParameters | Select-String ps_var_match_pattern -AllMatches
    ps_var_results.matches | % {
      ps_var_arguments.Add(
        ps_var__.Groups[ps_var_option_name].Value.Trim(),
        ps_var__.Groups[ps_var_value_name].Value.Trim())
    }
  }
  else
  {
    Throw "Package Parameters were found but were invalid (REGEX Failure)"
  }

  if (ps_var_arguments.ContainsKey("msys2Path")) {
    ps_var_msys2Path = ps_var_arguments["msys2Path"]
    Write-Host "msys2Path Argument Found: ps_var_msys2Path"
  }
}
Install-ChocolateyPath -PathToInstall "ps_var_msys2Path\usr\bin" -PathType "Machine"

ps_var_addToMsysPath = (ps_var_packageDir -replace 'c:\\','/c/') -replace '\\','/'
write-host @"
bazel installed to ps_var_packageDir

To use it in msys2, you should add that to your msys2 PATH:
  export PATH=ps_var_(ps_var_addToMsysPath):escape_charps_var_PATH

You also need, in your msys2 environment:
  export JAVA_HOME="escape_charps_var_(ls -d C:/Program\ Files/Java/jdk* | sort | tail -n 1)escape_char"
  export BAZEL_SH=c:/tools/msys64/usr/bin/bash.exe
  export BAZEL_PYTHON=c:/tools/python2/python.exe

See also https://bazel.io/docs/windows.html
"@