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require 'bee'
local sp = require 'bee.subprocess'
local fs = require 'bee.filesystem'
local registry = require 'bee.registry'
local vswhere = fs.path(os.getenv('ProgramFiles(x86)')) / 'Microsoft Visual Studio' / 'Installer' / 'vswhere.exe'
local function strtrim(str)
return str:gsub("^%s*(.-)%s*$", "%1")
end
local InstallDir = (function ()
local process = assert(sp.spawn {
vswhere,
'-latest',
'-products', '*',
'-requires', 'Microsoft.VisualStudio.Component.VC.Tools.x86.x64',
'-property', 'installationPath',
stdout = true,
})
local result = strtrim(process.stdout:read 'a')
process.stdout:close()
process:wait()
assert(result ~= "", "can't find msvc.")
return fs.path(result)
end)()
local RedistVersion = (function ()
local verfile = InstallDir / 'VC' / 'Auxiliary' / 'Build' / 'Microsoft.VCRedistVersion.default.txt'
local f = assert(io.open(verfile:string(), 'r'))
local r = f:read 'a'
f:close()
return strtrim(r)
end)()
local function crtpath(platform)
return InstallDir / 'VC' / 'Redist' / 'MSVC' / RedistVersion / platform / 'Microsoft.VC141.CRT'
end
local function sdkpath()
local reg = registry.open [[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Kits\Installed Roots]]
return fs.path(reg.KitsRoot10)
end
local function ucrtpath(platform)
return sdkpath() / 'Redist' / 'ucrt' / 'DLLs' / platform
end
return function (platform, target)
fs.create_directories(target)
fs.copy_file(crtpath(platform) / 'msvcp140.dll', target / 'msvcp140.dll', true)
fs.copy_file(crtpath(platform) / 'vcruntime140.dll', target / 'vcruntime140.dll', true)
for dll in ucrtpath(platform):list_directory() do
fs.copy_file(dll, target / dll:filename(), true)
end
end
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