Files
OpenRA/interpreters/luabase.lua
Paul Kulchenko 6216ac37a2 Updated lua interpreter to remove caching of executable path.
This allows updating `path.lua` from project config or changing
it without IDE restart.
2014-05-05 14:30:08 -07:00

79 lines
3.0 KiB
Lua

function MakeLuaInterpreter(version, name)
local function exePath(self, version)
local version = tostring(version):gsub('%.','')
local mainpath = ide.editorFilename:gsub("[^/\\]+$","")
local macExe = mainpath..([[bin/lua.app/Contents/MacOS/lua%s]]):format(version)
return ide.config.path['lua'..version]
or (ide.osname == "Windows" and mainpath..([[bin\lua%s.exe]]):format(version))
or (ide.osname == "Unix" and mainpath..([[bin/linux/%s/lua%s]]):format(ide.osarch, version))
or (wx.wxFileExists(macExe) and macExe or mainpath..([[bin/lua%s]]):format(version))
end
return {
name = ("Lua%s"):format(name or version or ""),
description = ("Lua%s interpreter with debugger"):format(name or version or ""),
api = {"wxwidgets","baselib"},
luaversion = version or '5.1',
fexepath = exePath,
frun = function(self,wfilename,rundebug)
local exe = self:fexepath(version or "")
local filepath = wfilename:GetFullPath()
if rundebug then
DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
local tmpfile = wx.wxFileName()
tmpfile:AssignTempFileName(".")
filepath = tmpfile:GetFullPath()
local f = io.open(filepath, "w")
if not f then
DisplayOutput("Can't open temporary file '"..filepath.."' for writing\n")
return
end
f:write(rundebug)
f:close()
else
-- if running on Windows and can't open the file, this may mean that
-- the file path includes unicode characters that need special handling
local fh = io.open(filepath, "r")
if fh then fh:close() end
if ide.osname == 'Windows' and pcall(require, "winapi")
and wfilename:FileExists() and not fh then
winapi.set_encoding(winapi.CP_UTF8)
filepath = winapi.short_path(filepath)
end
end
local params = ide.config.arg.any or ide.config.arg.lua
local code = ([[-e "io.stdout:setvbuf('no')" "%s"]]):format(filepath)
local cmd = '"'..exe..'" '..code..(params and " "..params or "")
-- modify CPATH to work with other Lua versions
local clibs = ('/clibs%s/'):format(version and tostring(version):gsub('%.','') or '')
local _, cpath = wx.wxGetEnv("LUA_CPATH")
if version and cpath and not cpath:find(clibs, 1, true) then
wx.wxSetEnv("LUA_CPATH", cpath:gsub('/clibs/', clibs)) end
-- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
local pid = CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
function() if rundebug then wx.wxRemoveFile(filepath) end end)
if version and cpath then wx.wxSetEnv("LUA_CPATH", cpath) end
return pid
end,
fprojdir = function(self,wfilename)
return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
end,
fworkdir = function (self,wfilename)
return ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
end,
hasdebugger = true,
fattachdebug = function(self) DebuggerAttachDefault() end,
scratchextloop = false,
unhideanywindow = true,
takeparameters = true,
}
end
return nil -- as this is not a real interpreter