mirror of
https://gitlab.com/ita1024/waf.git
synced 2024-11-22 09:57:15 +01:00
101 lines
3.3 KiB
C#
101 lines
3.3 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
|
|
namespace waflauncher
|
|
{
|
|
class MainClass
|
|
{
|
|
public static System.Diagnostics.Process exec(string command,params string[] args) {
|
|
String argstring = String.Join(" ",args);
|
|
System.Diagnostics.ProcessStartInfo startinfo = new System.Diagnostics.ProcessStartInfo(command,argstring);
|
|
startinfo.UseShellExecute = false;
|
|
System.Diagnostics.Process p;
|
|
try {
|
|
p = Process.Start(startinfo);
|
|
} catch (System.ComponentModel.Win32Exception){
|
|
return null;
|
|
}
|
|
p.WaitForExit();
|
|
return p;
|
|
}
|
|
|
|
public static int Main (string[] args)
|
|
{
|
|
//I run waf and if not successful we try on-the-fly install of python
|
|
if(!runWaf(args)){
|
|
//but first we ask the user if it's okay to install software on their computer
|
|
if(mayInstall()){
|
|
//I install python and try running waf yet another time
|
|
installPython();
|
|
if(!runWaf(args)){
|
|
//If it still fails something has gone horrible wrong
|
|
Console.WriteLine("Python not fully working");
|
|
return 1;
|
|
}
|
|
} else {
|
|
Console.WriteLine("Not automatically installing Python");
|
|
Console.WriteLine("Please download and install http://www.python.org/ftp/python/2.7.1/python-2.7.1.msi");
|
|
Console.WriteLine("or if you have python installed make sure it is on %PATH%");
|
|
Console.WriteLine("or run this command again and answer yes");
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
public static bool mayInstall() {
|
|
Console.Write("Download and install python [Y/n]? ");
|
|
ConsoleKeyInfo a = Console.ReadKey();
|
|
Console.WriteLine();
|
|
switch(a.KeyChar){
|
|
case 'Y':
|
|
case 'y':
|
|
case '\n':
|
|
case '\r':
|
|
return true;
|
|
//If unsure default to not doing it
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public static String getwafDir(){
|
|
//This changes the current directory to the place where the exe exists
|
|
System.Reflection.Assembly a = System.Reflection.Assembly.GetEntryAssembly();
|
|
String path = System.IO.Path.GetDirectoryName(a.Location);
|
|
return path + System.IO.Path.DirectorySeparatorChar;
|
|
}
|
|
|
|
public static bool runWaf(string[] args){
|
|
Process p = exec("python", getwafDir() + "waf", String.Join(" ",args));
|
|
//If command could be execeuted return true
|
|
if (p != null) return true;
|
|
//If not try with the direct path to the default installation which is where installPython() will install it to
|
|
//This is done since the %PATH% variable might not be setup to include python
|
|
|
|
List<String> versions = new List<String>() { "27", "32", "26", "31", "25", "30" };
|
|
foreach (String v in versions) {
|
|
p = exec("C:\\Python"+v+"\\python.exe", "waf", String.Join(" ",args));
|
|
if (p != null) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static void installPython(){
|
|
//Make a filename to download python to
|
|
String filename = System.IO.Path.GetTempPath() + Char.ToString(System.IO.Path.DirectorySeparatorChar) + "python-2.7.1.msi";
|
|
|
|
System.Net.WebClient web = new System.Net.WebClient();
|
|
Console.WriteLine ("Downloading python 2.7");
|
|
web.DownloadFile("http://www.python.org/ftp/python/2.7.1/python-2.7.1.msi",filename);
|
|
Console.WriteLine ("python2.7 downloaded to " + filename);
|
|
|
|
Console.WriteLine ("Installing python");
|
|
//filename must be quoted or else msiexec will fail
|
|
exec("msiexec","/qn","/i","\"" +filename + "\"");
|
|
Console.WriteLine ("Python is now installed");
|
|
}
|
|
}
|
|
}
|
|
|