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