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          defaultSchema;
  48
  49                 Engine          engine;
  50                 Project         project;
  51                 ConsoleReportPrinter printer;
  52
  53
  54                 public static void Main (string[] args)
  55                 {
  56                         MainClass mc = new MainClass ();
  57                         mc.args = args;
  58                         mc.Execute ();
  59                 }
  60
  61                 public MainClass ()
  62                 {
  63                         string binPath = ToolLocationHelper.GetPathToDotNetFramework (TargetDotNetFrameworkVersion.Version20);
  64                         defaultSchema = Path.Combine (binPath, "Microsoft.Build.xsd");
  65                         parameters = new Parameters ();
  66                 }
  67
  68                 public void Execute ()
  69                 {
  70                         bool result = false;
  71                         bool show_stacktrace = false;
  72
  73                         try {
  74                                 parameters.ParseArguments (args);
  75                                 show_stacktrace = (parameters.LoggerVerbosity == LoggerVerbosity.Detailed ||
  76                                         parameters.LoggerVerbosity == LoggerVerbosity.Diagnostic);
  77
  78                                 if (parameters.DisplayVersion)
  79                                         ErrorUtilities.ShowVersion (false);
  80
  81                                 //FIXME: cmd line arg to set toolsversion
  82                                 engine  = Engine.GlobalEngine;
  83                                 if (!String.IsNullOrEmpty (parameters.ToolsVersion)) {
  84                                         if (engine.Toolsets [parameters.ToolsVersion] == null)
  85                                                 ErrorUtilities.ReportError (0, String.Format ("Unknown tools version : {0}", parameters.ToolsVersion));
  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                                 project.Load (projectFile);
 129
 130                                 string oldCurrentDirectory = Environment.CurrentDirectory;
 131                                 string dir = Path.GetDirectoryName (projectFile);
 132                                 if (!String.IsNullOrEmpty (dir))
 133                                         Directory.SetCurrentDirectory (dir);
 134                                 result = engine.BuildProject (project, parameters.Targets, null);
 135                                 Directory.SetCurrentDirectory (oldCurrentDirectory);
 136                         }
 137
 138                         catch (InvalidProjectFileException ipfe) {
 139                                 ErrorUtilities.ReportError (0, show_stacktrace ? ipfe.ToString () : ipfe.Message);
 140                         }
 141
 142                         catch (InternalLoggerException ile) {
 143                                 ErrorUtilities.ReportError (0, show_stacktrace ? ile.ToString () : ile.Message);
 144                         }
 145
 146                         catch (CommandLineException cle) {
 147                                 ErrorUtilities.ReportError(cle.ErrorCode, show_stacktrace ? cle.ToString() : cle.Message);
 148                         }
 149
 150                         catch (Exception) {
 151                                 throw;
 152                         }
 153
 154                         finally {
 155                                 if (engine != null)
 156                                         engine.UnregisterAllLoggers ();
 157
 158                                 Environment.Exit (result ? 0 : 1);
 159                         }
 160
 161                 }
 162
 163         }
 164
 165         // code from mcs/report.cs
 166         class ConsoleReportPrinter
 167         {
 168                 string prefix, postfix;
 169                 bool color_supported;
 170                 TextWriter writer;
 171                 string [] colorPrefixes;
 172
 173                 public ConsoleReportPrinter ()
 174                         : this (Console.Out)
 175                 {
 176                 }
 177
 178                 public ConsoleReportPrinter (TextWriter writer)
 179                 {
 180                         this.writer = writer;
 181
 182                         string term = Environment.GetEnvironmentVariable ("TERM");
 183                         bool xterm_colors = false;
 184
 185                         color_supported = false;
 186                         switch (term){
 187                         case "xterm":
 188                         case "rxvt":
 189                         case "rxvt-unicode":
 190                                 if (Environment.GetEnvironmentVariable ("COLORTERM") != null){
 191                                         xterm_colors = true;
 192                                 }
 193                                 break;
 194
 195                         case "xterm-color":
 196                                 xterm_colors = true;
 197                                 break;
 198                         }
 199                         if (!xterm_colors)
 200                                 return;
 201
 202                         if (!(UnixUtils.isatty (1) && UnixUtils.isatty (2)))
 203                                 return;
 204
 205                         color_supported = true;
 206                         PopulateColorPrefixes ();
 207                         postfix = "\x001b[0m";
 208                 }
 209
 210                 void PopulateColorPrefixes ()
 211                 {
 212                         colorPrefixes = new string [16];
 213
 214                         colorPrefixes [(int)ConsoleColor.Black] = GetForeground ("black");
 215                         colorPrefixes [(int)ConsoleColor.DarkBlue] = GetForeground ("blue");
 216                         colorPrefixes [(int)ConsoleColor.DarkGreen] = GetForeground ("green");
 217                         colorPrefixes [(int)ConsoleColor.DarkCyan] = GetForeground ("cyan");
 218                         colorPrefixes [(int)ConsoleColor.DarkRed] = GetForeground ("red");
 219                         colorPrefixes [(int)ConsoleColor.DarkMagenta] = GetForeground ("magenta");
 220                         colorPrefixes [(int)ConsoleColor.DarkYellow] = GetForeground ("yellow");
 221                         colorPrefixes [(int)ConsoleColor.DarkGray] = GetForeground ("grey");
 222
 223                         colorPrefixes [(int)ConsoleColor.Gray] = GetForeground ("brightgrey");
 224                         colorPrefixes [(int)ConsoleColor.Blue] = GetForeground ("brightblue");
 225                         colorPrefixes [(int)ConsoleColor.Green] = GetForeground ("brightgreen");
 226                         colorPrefixes [(int)ConsoleColor.Cyan] = GetForeground ("brightcyan");
 227                         colorPrefixes [(int)ConsoleColor.Red] = GetForeground ("brightred");
 228                         colorPrefixes [(int)ConsoleColor.Magenta] = GetForeground ("brightmagenta");
 229                         colorPrefixes [(int)ConsoleColor.Yellow] = GetForeground ("brightyellow");
 230
 231                         colorPrefixes [(int)ConsoleColor.White] = GetForeground ("brightwhite");
 232                 }
 233
 234                 public void SetForeground (ConsoleColor color)
 235                 {
 236                         if (color_supported)
 237                                 prefix = colorPrefixes [(int)color];
 238                 }
 239
 240                 public void ResetColor ()
 241                 {
 242                         prefix = "\x001b[0m";
 243                 }
 244
 245                 static int NameToCode (string s)
 246                 {
 247                         switch (s) {
 248                         case "black":
 249                                 return 0;
 250                         case "red":
 251                                 return 1;
 252                         case "green":
 253                                 return 2;
 254                         case "yellow":
 255                                 return 3;
 256                         case "blue":
 257                                 return 4;
 258                         case "magenta":
 259                                 return 5;
 260                         case "cyan":
 261                                 return 6;
 262                         case "grey":
 263                         case "white":
 264                                 return 7;
 265                         }
 266                         return 7;
 267                 }
 268
 269                 //
 270                 // maps a color name to its xterm color code
 271                 //
 272                 static string GetForeground (string s)
 273                 {
 274                         string highcode;
 275
 276                         if (s.StartsWith ("bright")) {
 277                                 highcode = "1;";
 278                                 s = s.Substring (6);
 279                         } else
 280                                 highcode = "";
 281
 282                         return "\x001b[" + highcode + (30 + NameToCode (s)).ToString () + "m";
 283                 }
 284
 285                 static string GetBackground (string s)
 286                 {
 287                         return "\x001b[" + (40 + NameToCode (s)).ToString () + "m";
 288                 }
 289
 290                 string FormatText (string txt)
 291                 {
 292                         if (prefix != null && color_supported)
 293                                 return prefix + txt + postfix;
 294
 295                         return txt;
 296                 }
 297
 298                 public void Print (string message)
 299                 {
 300                         writer.WriteLine (FormatText (message));
 301                 }
 302
 303         }
 304
 305         class UnixUtils {
 306                 [System.Runtime.InteropServices.DllImport ("libc", EntryPoint="isatty")]
 307                 extern static int _isatty (int fd);
 308
 309                 public static bool isatty (int fd)
 310                 {
 311                         try {
 312                                 return _isatty (fd) == 1;
 313                         } catch {
 314                                 return false;
 315                         }
 316                 }
 317         }
 318
 319 }
 320
 321 #endif