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 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30
  31 #if NET_2_0
  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                                 foreach (LoggerInfo li in parameters.Loggers) {
 103                                         Assembly assembly;
 104                                         if (li.InfoType == LoadInfoType.AssemblyFilename)
 105                                                 assembly = Assembly.LoadFrom (li.Filename);
 106                                         else
 107                                                 assembly = Assembly.Load (li.AssemblyName);
 108                                         ILogger logger = (ILogger)Activator.CreateInstance (assembly.GetType (li.ClassName));
 109                                         logger.Parameters = li.Parameters;
 110                                         engine.RegisterLogger (logger);
 111                                 }
 112
 113                                 project = engine.CreateNewProject ();
 114
 115                                 if (parameters.Validate) {
 116                                         if (parameters.ValidationSchema == null)
 117                                                 project.SchemaFile = defaultSchema;
 118                                         else
 119                                                 project.SchemaFile = parameters.ValidationSchema;
 120                                 }
 121
 122                                 string projectFile = parameters.ProjectFile;
 123                                 if (!File.Exists (projectFile)) {
 124                                         ErrorUtilities.ReportError (0, String.Format ("Project file '{0}' not found.", projectFile));
 125                                         return;
 126                                 }
 127
 128                                 result = engine.BuildProjectFile (projectFile, parameters.Targets, null, null, BuildSettings.None, parameters.ToolsVersion);
 129                         }
 130
 131                         catch (InvalidProjectFileException ipfe) {
 132                                 ErrorUtilities.ReportError (0, show_stacktrace ? ipfe.ToString () : ipfe.Message);
 133                         }
 134
 135                         catch (InternalLoggerException ile) {
 136                                 ErrorUtilities.ReportError (0, show_stacktrace ? ile.ToString () : ile.Message);
 137                         }
 138
 139                         catch (CommandLineException cle) {
 140                                 ErrorUtilities.ReportError(cle.ErrorCode, show_stacktrace ? cle.ToString() : cle.Message);
 141                         }
 142
 143                         catch (Exception) {
 144                                 throw;
 145                         }
 146
 147                         finally {
 148                                 if (engine != null)
 149                                         engine.UnregisterAllLoggers ();
 150
 151                                 Environment.Exit (result ? 0 : 1);
 152                         }
 153
 154                 }
 155         }
 156
 157         // code from mcs/report.cs
 158         class ConsoleReportPrinter
 159         {
 160                 string prefix, postfix;
 161                 bool color_supported;
 162                 TextWriter writer;
 163                 string [] colorPrefixes;
 164
 165                 public ConsoleReportPrinter ()
 166                         : this (Console.Out)
 167                 {
 168                 }
 169
 170                 public ConsoleReportPrinter (TextWriter writer)
 171                 {
 172                         this.writer = writer;
 173
 174                         string term = Environment.GetEnvironmentVariable ("TERM");
 175                         bool xterm_colors = false;
 176
 177                         color_supported = false;
 178                         switch (term){
 179                         case "xterm":
 180                         case "rxvt":
 181                         case "rxvt-unicode":
 182                                 if (Environment.GetEnvironmentVariable ("COLORTERM") != null){
 183                                         xterm_colors = true;
 184                                 }
 185                                 break;
 186
 187                         case "xterm-color":
 188                                 xterm_colors = true;
 189                                 break;
 190                         }
 191                         if (!xterm_colors)
 192                                 return;
 193
 194                         if (!(UnixUtils.isatty (1) && UnixUtils.isatty (2)))
 195                                 return;
 196
 197                         color_supported = true;
 198                         PopulateColorPrefixes ();
 199                         postfix = "\x001b[0m";
 200                 }
 201
 202                 void PopulateColorPrefixes ()
 203                 {
 204                         colorPrefixes = new string [16];
 205
 206                         colorPrefixes [(int)ConsoleColor.Black] = GetForeground ("black");
 207                         colorPrefixes [(int)ConsoleColor.DarkBlue] = GetForeground ("blue");
 208                         colorPrefixes [(int)ConsoleColor.DarkGreen] = GetForeground ("green");
 209                         colorPrefixes [(int)ConsoleColor.DarkCyan] = GetForeground ("cyan");
 210                         colorPrefixes [(int)ConsoleColor.DarkRed] = GetForeground ("red");
 211                         colorPrefixes [(int)ConsoleColor.DarkMagenta] = GetForeground ("magenta");
 212                         colorPrefixes [(int)ConsoleColor.DarkYellow] = GetForeground ("yellow");
 213                         colorPrefixes [(int)ConsoleColor.DarkGray] = GetForeground ("grey");
 214
 215                         colorPrefixes [(int)ConsoleColor.Gray] = GetForeground ("brightgrey");
 216                         colorPrefixes [(int)ConsoleColor.Blue] = GetForeground ("brightblue");
 217                         colorPrefixes [(int)ConsoleColor.Green] = GetForeground ("brightgreen");
 218                         colorPrefixes [(int)ConsoleColor.Cyan] = GetForeground ("brightcyan");
 219                         colorPrefixes [(int)ConsoleColor.Red] = GetForeground ("brightred");
 220                         colorPrefixes [(int)ConsoleColor.Magenta] = GetForeground ("brightmagenta");
 221                         colorPrefixes [(int)ConsoleColor.Yellow] = GetForeground ("brightyellow");
 222
 223                         colorPrefixes [(int)ConsoleColor.White] = GetForeground ("brightwhite");
 224                 }
 225
 226                 public void SetForeground (ConsoleColor color)
 227                 {
 228                         if (color_supported)
 229                                 prefix = colorPrefixes [(int)color];
 230                 }
 231
 232                 public void ResetColor ()
 233                 {
 234                         prefix = "\x001b[0m";
 235                 }
 236
 237                 static int NameToCode (string s)
 238                 {
 239                         switch (s) {
 240                         case "black":
 241                                 return 0;
 242                         case "red":
 243                                 return 1;
 244                         case "green":
 245                                 return 2;
 246                         case "yellow":
 247                                 return 3;
 248                         case "blue":
 249                                 return 4;
 250                         case "magenta":
 251                                 return 5;
 252                         case "cyan":
 253                                 return 6;
 254                         case "grey":
 255                         case "white":
 256                                 return 7;
 257                         }
 258                         return 7;
 259                 }
 260
 261                 //
 262                 // maps a color name to its xterm color code
 263                 //
 264                 static string GetForeground (string s)
 265                 {
 266                         string highcode;
 267
 268                         if (s.StartsWith ("bright")) {
 269                                 highcode = "1;";
 270                                 s = s.Substring (6);
 271                         } else
 272                                 highcode = "";
 273
 274                         return "\x001b[" + highcode + (30 + NameToCode (s)).ToString () + "m";
 275                 }
 276
 277                 static string GetBackground (string s)
 278                 {
 279                         return "\x001b[" + (40 + NameToCode (s)).ToString () + "m";
 280                 }
 281
 282                 string FormatText (string txt)
 283                 {
 284                         if (prefix != null && color_supported)
 285                                 return prefix + txt + postfix;
 286
 287                         return txt;
 288                 }
 289
 290                 public void Print (string message)
 291                 {
 292                         writer.WriteLine (FormatText (message));
 293                 }
 294
 295         }
 296
 297         class UnixUtils {
 298                 [System.Runtime.InteropServices.DllImport ("libc", EntryPoint="isatty")]
 299                 extern static int _isatty (int fd);
 300
 301                 public static bool isatty (int fd)
 302                 {
 303                         try {
 304                                 return _isatty (fd) == 1;
 305                         } catch {
 306                                 return false;
 307                         }
 308                 }
 309         }
 310
 311 }
 312
 313 #endif