mcs/tools/xbuild/Main.cs

   1 //
   2 // Main.cs: Main program file of command line utility.
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //   Miguel de Icaza (miguel@ximian.com)
   7 //   Marek Safar (marek.safar@seznam.cz)
   8 //
   9 // (C) 2005 Marek Sieradzki
  10 // Copyright 2009 Novell, Inc (http://www.novell.com)
  11 // Copyright 2011 Xamarin Inc (http://www.xamarin.com).
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31
  32 #if NET_2_0
  33
  34 using System;
  35 using System.Collections;
  36 using System.IO;
  37 using System.Reflection;
  38 using System.Text;
  39 using Microsoft.Build.BuildEngine;
  40 using Microsoft.Build.Framework;
  41 using Microsoft.Build.Utilities;
  42 using Mono.XBuild.Framework;
  43
  44 namespace Mono.XBuild.CommandLine {
  45         public class MainClass {
  46
  47                 Parameters      parameters;
  48                 string[]        args;
  49                 string          defaultSchema;
  50
  51                 Engine          engine;
  52                 Project         project;
  53                 ConsoleReportPrinter printer;
  54
  55
  56                 public static void Main (string[] args)
  57                 {
  58                         MainClass mc = new MainClass ();
  59                         mc.args = args;
  60                         mc.Execute ();
  61                 }
  62
  63                 public MainClass ()
  64                 {
  65                         string binPath = ToolLocationHelper.GetPathToDotNetFramework (TargetDotNetFrameworkVersion.Version20);
  66                         defaultSchema = Path.Combine (binPath, "Microsoft.Build.xsd");
  67                         parameters = new Parameters ();
  68                 }
  69
  70                 public void Execute ()
  71                 {
  72                         bool result = false;
  73                         bool show_stacktrace = false;
  74
  75                         try {
  76                                 parameters.ParseArguments (args);
  77                                 show_stacktrace = (parameters.LoggerVerbosity == LoggerVerbosity.Detailed ||
  78                                         parameters.LoggerVerbosity == LoggerVerbosity.Diagnostic);
  79
  80                                 if (!parameters.NoLogo)
  81                                         ErrorUtilities.ShowVersion (false);
  82
  83                                 engine  = Engine.GlobalEngine;
  84                                 if (!String.IsNullOrEmpty (parameters.ToolsVersion)) {
  85                                         if (engine.Toolsets [parameters.ToolsVersion] == null)
  86                                                 ErrorUtilities.ReportError (0, new UnknownToolsVersionException (parameters.ToolsVersion).Message);
  87
  88                                         engine.DefaultToolsVersion = parameters.ToolsVersion;
  89                                 }
  90
  91                                 engine.GlobalProperties = this.parameters.Properties;
  92
  93                                 if (!parameters.NoConsoleLogger) {
  94                                         printer = new ConsoleReportPrinter ();
  95                                         ConsoleLogger cl = new ConsoleLogger (parameters.LoggerVerbosity,
  96                                                         printer.Print, printer.SetForeground, printer.ResetColor);
  97
  98                                         cl.Parameters = parameters.ConsoleLoggerParameters;
  99                                         cl.Verbosity = parameters.LoggerVerbosity;
 100                                         engine.RegisterLogger (cl);
 101                                 }
 102
 103                                 if (parameters.FileLoggerParameters != null) {
 104                                         for (int i = 0; i < parameters.FileLoggerParameters.Length; i ++) {
 105                                                 string fl_params = parameters.FileLoggerParameters [i];
 106                                                 if (fl_params == null)
 107                                                         continue;
 108
 109                                                 var fl = new FileLogger ();
 110                                                 if (fl_params.Length == 0 && i > 0)
 111                                                         fl.Parameters = String.Format ("LogFile=msbuild{0}.log", i);
 112                                                 else
 113                                                         fl.Parameters = fl_params;
 114                                                 engine.RegisterLogger (fl);
 115                                         }
 116                                 }
 117
 118                                 foreach (LoggerInfo li in parameters.Loggers) {
 119                                         Assembly assembly;
 120                                         if (li.InfoType == LoadInfoType.AssemblyFilename)
 121                                                 assembly = Assembly.LoadFrom (li.Filename);
 122                                         else
 123                                                 assembly = Assembly.Load (li.AssemblyName);
 124                                         ILogger logger = (ILogger)Activator.CreateInstance (assembly.GetType (li.ClassName));
 125                                         logger.Parameters = li.Parameters;
 126                                         engine.RegisterLogger (logger);
 127                                 }
 128
 129                                 project = engine.CreateNewProject ();
 130
 131                                 if (parameters.Validate) {
 132                                         if (parameters.ValidationSchema == null)
 133                                                 project.SchemaFile = defaultSchema;
 134                                         else
 135                                                 project.SchemaFile = parameters.ValidationSchema;
 136                                 }
 137
 138                                 string projectFile = parameters.ProjectFile;
 139                                 if (!File.Exists (projectFile)) {
 140                                         ErrorUtilities.ReportError (0, String.Format ("Project file '{0}' not found.", projectFile));
 141                                         return;
 142                                 }
 143
 144                                 result = engine.BuildProjectFile (projectFile, parameters.Targets, null, null, BuildSettings.None, parameters.ToolsVersion);
 145                         }
 146
 147                         catch (InvalidProjectFileException ipfe) {
 148                                 ErrorUtilities.ReportError (0, show_stacktrace ? ipfe.ToString () : ipfe.Message);
 149                         }
 150
 151                         catch (InternalLoggerException ile) {
 152                                 ErrorUtilities.ReportError (0, show_stacktrace ? ile.ToString () : ile.Message);
 153                         }
 154
 155                         catch (CommandLineException cle) {
 156                                 ErrorUtilities.ReportError(cle.ErrorCode, show_stacktrace ? cle.ToString() : cle.Message);
 157                         }
 158                         finally {
 159                                 if (engine != null)
 160                                         engine.UnregisterAllLoggers ();
 161
 162                                 Environment.Exit (result ? 0 : 1);
 163                         }
 164
 165                 }
 166         }
 167
 168         // code from mcs/report.cs
 169         class ConsoleReportPrinter
 170         {
 171                 string prefix, postfix;
 172                 bool color_supported;
 173                 TextWriter writer;
 174                 string [] colorPrefixes;
 175
 176                 public ConsoleReportPrinter ()
 177                         : this (Console.Out)
 178                 {
 179                 }
 180
 181                 public ConsoleReportPrinter (TextWriter writer)
 182                 {
 183                         this.writer = writer;
 184
 185                         string term = Environment.GetEnvironmentVariable ("TERM");
 186                         bool xterm_colors = false;
 187
 188                         color_supported = false;
 189                         switch (term){
 190                         case "xterm":
 191                         case "rxvt":
 192                         case "rxvt-unicode":
 193                                 if (Environment.GetEnvironmentVariable ("COLORTERM") != null){
 194                                         xterm_colors = true;
 195                                 }
 196                                 break;
 197
 198                         case "xterm-color":
 199                         case "xterm-256color":
 200                                 xterm_colors = true;
 201                                 break;
 202                         }
 203                         if (!xterm_colors)
 204                                 return;
 205
 206                         if (!(UnixUtils.isatty (1) && UnixUtils.isatty (2)))
 207                                 return;
 208
 209                         color_supported = true;
 210                         PopulateColorPrefixes ();
 211                         postfix = "\x001b[0m";
 212                 }
 213
 214                 void PopulateColorPrefixes ()
 215                 {
 216                         colorPrefixes = new string [16];
 217
 218                         colorPrefixes [(int)ConsoleColor.Black] = GetForeground ("black");
 219                         colorPrefixes [(int)ConsoleColor.DarkBlue] = GetForeground ("blue");
 220                         colorPrefixes [(int)ConsoleColor.DarkGreen] = GetForeground ("green");
 221                         colorPrefixes [(int)ConsoleColor.DarkCyan] = GetForeground ("cyan");
 222                         colorPrefixes [(int)ConsoleColor.DarkRed] = GetForeground ("red");
 223                         colorPrefixes [(int)ConsoleColor.DarkMagenta] = GetForeground ("magenta");
 224                         colorPrefixes [(int)ConsoleColor.DarkYellow] = GetForeground ("yellow");
 225                         colorPrefixes [(int)ConsoleColor.DarkGray] = GetForeground ("grey");
 226
 227                         colorPrefixes [(int)ConsoleColor.Gray] = GetForeground ("brightgrey");
 228                         colorPrefixes [(int)ConsoleColor.Blue] = GetForeground ("brightblue");
 229                         colorPrefixes [(int)ConsoleColor.Green] = GetForeground ("brightgreen");
 230                         colorPrefixes [(int)ConsoleColor.Cyan] = GetForeground ("brightcyan");
 231                         colorPrefixes [(int)ConsoleColor.Red] = GetForeground ("brightred");
 232                         colorPrefixes [(int)ConsoleColor.Magenta] = GetForeground ("brightmagenta");
 233                         colorPrefixes [(int)ConsoleColor.Yellow] = GetForeground ("brightyellow");
 234
 235                         colorPrefixes [(int)ConsoleColor.White] = GetForeground ("brightwhite");
 236                 }
 237
 238                 public void SetForeground (ConsoleColor color)
 239                 {
 240                         if (color_supported)
 241                                 prefix = colorPrefixes [(int)color];
 242                 }
 243
 244                 public void ResetColor ()
 245                 {
 246                         prefix = "\x001b[0m";
 247                 }
 248
 249                 static int NameToCode (string s)
 250                 {
 251                         switch (s) {
 252                         case "black":
 253                                 return 0;
 254                         case "red":
 255                                 return 1;
 256                         case "green":
 257                                 return 2;
 258                         case "yellow":
 259                                 return 3;
 260                         case "blue":
 261                                 return 4;
 262                         case "magenta":
 263                                 return 5;
 264                         case "cyan":
 265                                 return 6;
 266                         case "grey":
 267                         case "white":
 268                                 return 7;
 269                         }
 270                         return 7;
 271                 }
 272
 273                 //
 274                 // maps a color name to its xterm color code
 275                 //
 276                 static string GetForeground (string s)
 277                 {
 278                         string highcode;
 279
 280                         if (s.StartsWith ("bright")) {
 281                                 highcode = "1;";
 282                                 s = s.Substring (6);
 283                         } else
 284                                 highcode = "";
 285
 286                         return "\x001b[" + highcode + (30 + NameToCode (s)).ToString () + "m";
 287                 }
 288
 289                 static string GetBackground (string s)
 290                 {
 291                         return "\x001b[" + (40 + NameToCode (s)).ToString () + "m";
 292                 }
 293
 294                 string FormatText (string txt)
 295                 {
 296                         if (prefix != null && color_supported)
 297                                 return prefix + txt + postfix;
 298
 299                         return txt;
 300                 }
 301
 302                 public void Print (string message)
 303                 {
 304                         writer.WriteLine (FormatText (message));
 305                 }
 306
 307         }
 308
 309         class UnixUtils {
 310                 [System.Runtime.InteropServices.DllImport ("libc", EntryPoint="isatty")]
 311                 extern static int _isatty (int fd);
 312
 313                 public static bool isatty (int fd)
 314                 {
 315                         try {
 316                                 return _isatty (fd) == 1;
 317                         } catch {
 318                                 return false;
 319                         }
 320                 }
 321         }
 322
 323 }
 324
 325 #endif