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
  33 using System;
  34 using System.Collections;
  35 using System.IO;
  36 using System.Reflection;
  37 using System.Text;
  38 using Microsoft.Build.BuildEngine;
  39 using Microsoft.Build.Framework;
  40 using Microsoft.Build.Utilities;
  41 using Mono.XBuild.Framework;
  42
  43 namespace Mono.XBuild.CommandLine {
  44         public class MainClass {
  45
  46                 Parameters      parameters;
  47                 string[]        args;
  48                 string          defaultSchema;
  49
  50                 Engine          engine;
  51                 Project         project;
  52                 ConsoleReportPrinter printer;
  53
  54
  55                 public static void Main (string[] args)
  56                 {
  57                         MainClass mc = new MainClass ();
  58                         mc.args = args;
  59                         mc.Execute ();
  60                 }
  61
  62                 public MainClass ()
  63                 {
  64                         string binPath = ToolLocationHelper.GetPathToDotNetFramework (TargetDotNetFrameworkVersion.Version20);
  65                         defaultSchema = Path.Combine (binPath, "Microsoft.Build.xsd");
  66                         parameters = new Parameters ();
  67                 }
  68
  69                 public void Execute ()
  70                 {
  71                         bool result = false;
  72                         bool show_stacktrace = false;
  73
  74                         try {
  75                                 parameters.ParseArguments (args);
  76                                 show_stacktrace = (parameters.LoggerVerbosity == LoggerVerbosity.Detailed ||
  77                                         parameters.LoggerVerbosity == LoggerVerbosity.Diagnostic);
  78
  79                                 if (!parameters.NoLogo)
  80                                         ErrorUtilities.ShowVersion (false);
  81
  82                                 engine  = Engine.GlobalEngine;
  83                                 if (!String.IsNullOrEmpty (parameters.ToolsVersion)) {
  84                                         if (engine.Toolsets [parameters.ToolsVersion] == null)
  85                                                 ErrorUtilities.ReportError (0, new UnknownToolsVersionException (parameters.ToolsVersion).Message);
  86
  87                                         engine.DefaultToolsVersion = parameters.ToolsVersion;
  88                                 }
  89
  90                                 engine.GlobalProperties = this.parameters.Properties;
  91
  92                                 if (!parameters.NoConsoleLogger) {
  93                                         printer = new ConsoleReportPrinter ();
  94                                         ConsoleLogger cl = new ConsoleLogger (parameters.LoggerVerbosity,
  95                                                         printer.Print, printer.SetForeground, printer.ResetColor);
  96
  97                                         cl.Parameters = parameters.ConsoleLoggerParameters;
  98                                         cl.Verbosity = parameters.LoggerVerbosity;
  99                                         engine.RegisterLogger (cl);
 100                                 }
 101
 102                                 if (parameters.FileLoggerParameters != null) {
 103                                         for (int i = 0; i < parameters.FileLoggerParameters.Length; i ++) {
 104                                                 string fl_params = parameters.FileLoggerParameters [i];
 105                                                 if (fl_params == null)
 106                                                         continue;
 107
 108                                                 var fl = new FileLogger ();
 109                                                 if (fl_params.Length == 0 && i > 0)
 110                                                         fl.Parameters = String.Format ("LogFile=msbuild{0}.log", i);
 111                                                 else
 112                                                         fl.Parameters = fl_params;
 113                                                 engine.RegisterLogger (fl);
 114                                         }
 115                                 }
 116
 117                                 foreach (LoggerInfo li in parameters.Loggers) {
 118                                         Assembly assembly;
 119                                         if (li.InfoType == LoadInfoType.AssemblyFilename)
 120                                                 assembly = Assembly.LoadFrom (li.Filename);
 121                                         else
 122                                                 assembly = Assembly.Load (li.AssemblyName);
 123                                         ILogger logger = (ILogger)Activator.CreateInstance (assembly.GetType (li.ClassName));
 124                                         logger.Parameters = li.Parameters;
 125                                         engine.RegisterLogger (logger);
 126                                 }
 127
 128                                 project = engine.CreateNewProject ();
 129
 130                                 if (parameters.Validate) {
 131                                         if (parameters.ValidationSchema == null)
 132                                                 project.SchemaFile = defaultSchema;
 133                                         else
 134                                                 project.SchemaFile = parameters.ValidationSchema;
 135                                 }
 136
 137                                 string projectFile = parameters.ProjectFile;
 138                                 if (!File.Exists (projectFile)) {
 139                                         ErrorUtilities.ReportError (0, String.Format ("Project file '{0}' not found.", projectFile));
 140                                         return;
 141                                 }
 142
 143                                 result = engine.BuildProjectFile (projectFile, parameters.Targets, null, null, BuildSettings.None, parameters.ToolsVersion);
 144                         }
 145
 146                         catch (InvalidProjectFileException ipfe) {
 147                                 ErrorUtilities.ReportError (0, show_stacktrace ? ipfe.ToString () : ipfe.Message);
 148                         }
 149
 150                         catch (InternalLoggerException ile) {
 151                                 ErrorUtilities.ReportError (0, show_stacktrace ? ile.ToString () : ile.Message);
 152                         }
 153
 154                         catch (CommandLineException cle) {
 155                                 ErrorUtilities.ReportError(cle.ErrorCode, show_stacktrace ? cle.ToString() : cle.Message);
 156                         }
 157                         finally {
 158                                 if (engine != null)
 159                                         engine.UnregisterAllLoggers ();
 160
 161                                 Environment.Exit (result ? 0 : 1);
 162                         }
 163
 164                 }
 165         }
 166
 167         // code from mcs/report.cs
 168         class ConsoleReportPrinter
 169         {
 170                 string prefix, postfix;
 171                 bool color_supported;
 172                 TextWriter writer;
 173                 string [] colorPrefixes;
 174
 175                 public ConsoleReportPrinter ()
 176                         : this (Console.Out)
 177                 {
 178                 }
 179
 180                 public ConsoleReportPrinter (TextWriter writer)
 181                 {
 182                         this.writer = writer;
 183
 184                         string term = Environment.GetEnvironmentVariable ("TERM");
 185                         bool xterm_colors = false;
 186
 187                         color_supported = false;
 188                         switch (term){
 189                         case "xterm":
 190                         case "rxvt":
 191                         case "rxvt-unicode":
 192                                 if (Environment.GetEnvironmentVariable ("COLORTERM") != null){
 193                                         xterm_colors = true;
 194                                 }
 195                                 break;
 196
 197                         case "xterm-color":
 198                         case "xterm-256color":
 199                                 xterm_colors = true;
 200                                 break;
 201                         }
 202                         if (!xterm_colors)
 203                                 return;
 204
 205                         if (!(UnixUtils.isatty (1) && UnixUtils.isatty (2)))
 206                                 return;
 207
 208                         color_supported = true;
 209                         PopulateColorPrefixes ();
 210                         postfix = "\x001b[0m";
 211                 }
 212
 213                 void PopulateColorPrefixes ()
 214                 {
 215                         colorPrefixes = new string [16];
 216
 217                         colorPrefixes [(int)ConsoleColor.Black] = GetForeground ("black");
 218                         colorPrefixes [(int)ConsoleColor.DarkBlue] = GetForeground ("blue");
 219                         colorPrefixes [(int)ConsoleColor.DarkGreen] = GetForeground ("green");
 220                         colorPrefixes [(int)ConsoleColor.DarkCyan] = GetForeground ("cyan");
 221                         colorPrefixes [(int)ConsoleColor.DarkRed] = GetForeground ("red");
 222                         colorPrefixes [(int)ConsoleColor.DarkMagenta] = GetForeground ("magenta");
 223                         colorPrefixes [(int)ConsoleColor.DarkYellow] = GetForeground ("yellow");
 224                         colorPrefixes [(int)ConsoleColor.DarkGray] = GetForeground ("grey");
 225
 226                         colorPrefixes [(int)ConsoleColor.Gray] = GetForeground ("brightgrey");
 227                         colorPrefixes [(int)ConsoleColor.Blue] = GetForeground ("brightblue");
 228                         colorPrefixes [(int)ConsoleColor.Green] = GetForeground ("brightgreen");
 229                         colorPrefixes [(int)ConsoleColor.Cyan] = GetForeground ("brightcyan");
 230                         colorPrefixes [(int)ConsoleColor.Red] = GetForeground ("brightred");
 231                         colorPrefixes [(int)ConsoleColor.Magenta] = GetForeground ("brightmagenta");
 232                         colorPrefixes [(int)ConsoleColor.Yellow] = GetForeground ("brightyellow");
 233
 234                         colorPrefixes [(int)ConsoleColor.White] = GetForeground ("brightwhite");
 235                 }
 236
 237                 public void SetForeground (ConsoleColor color)
 238                 {
 239                         if (color_supported)
 240                                 prefix = colorPrefixes [(int)color];
 241                 }
 242
 243                 public void ResetColor ()
 244                 {
 245                         prefix = "\x001b[0m";
 246                 }
 247
 248                 static int NameToCode (string s)
 249                 {
 250                         switch (s) {
 251                         case "black":
 252                                 return 0;
 253                         case "red":
 254                                 return 1;
 255                         case "green":
 256                                 return 2;
 257                         case "yellow":
 258                                 return 3;
 259                         case "blue":
 260                                 return 4;
 261                         case "magenta":
 262                                 return 5;
 263                         case "cyan":
 264                                 return 6;
 265                         case "grey":
 266                         case "white":
 267                                 return 7;
 268                         }
 269                         return 7;
 270                 }
 271
 272                 //
 273                 // maps a color name to its xterm color code
 274                 //
 275                 static string GetForeground (string s)
 276                 {
 277                         string highcode;
 278
 279                         if (s.StartsWith ("bright")) {
 280                                 highcode = "1;";
 281                                 s = s.Substring (6);
 282                         } else
 283                                 highcode = "";
 284
 285                         return "\x001b[" + highcode + (30 + NameToCode (s)).ToString () + "m";
 286                 }
 287
 288                 static string GetBackground (string s)
 289                 {
 290                         return "\x001b[" + (40 + NameToCode (s)).ToString () + "m";
 291                 }
 292
 293                 string FormatText (string txt)
 294                 {
 295                         if (prefix != null && color_supported)
 296                                 return prefix + txt + postfix;
 297
 298                         return txt;
 299                 }
 300
 301                 public void Print (string message)
 302                 {
 303                         writer.WriteLine (FormatText (message));
 304                 }
 305
 306         }
 307
 308         class UnixUtils {
 309                 [System.Runtime.InteropServices.DllImport ("libc", EntryPoint="isatty")]
 310                 extern static int _isatty (int fd);
 311
 312                 public static bool isatty (int fd)
 313                 {
 314                         try {
 315                                 return _isatty (fd) == 1;
 316                         } catch {
 317                                 return false;
 318                         }
 319                 }
 320         }
 321
 322 }
 323