Mercurial > projects > dil
annotate trunk/src/main.d @ 532:50e64bab9c7a
Renamed InformationManager to InfoManager.
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
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date | Mon, 17 Dec 2007 16:10:08 +0100 |
parents | f203c5248d0b |
children | 0bac0bb506ca |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
347 | 5 module main; |
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6 |
327 | 7 import dil.Parser; |
8 import dil.Lexer; | |
9 import dil.Token; | |
10 import dil.Messages; | |
11 import dil.Settings; | |
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12 import dil.SettingsLoader; |
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13 import dil.CompilerInfo; |
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14 import dil.Module; |
327 | 15 import dil.Declarations, dil.Expressions, dil.SyntaxTree; |
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16 import dil.Information; |
351 | 17 import dil.File; |
363 | 18 import cmd.Generate; |
19 import cmd.Statistics; | |
364 | 20 import cmd.ImportGraph; |
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21 import common; |
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22 |
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23 import Integer = tango.text.convert.Integer; |
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24 import tango.io.File; |
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25 import tango.text.Util; |
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26 import tango.util.time.StopWatch; |
306 | 27 |
0 | 28 void main(char[][] args) |
29 { | |
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30 dil.SettingsLoader.loadSettings(); |
309 | 31 |
306 | 32 if (args.length <= 1) |
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33 return Stdout(helpMain()).newline; |
306 | 34 |
35 string command = args[1]; | |
36 switch (command) | |
37 { | |
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38 case "c", "compile": |
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39 if (args.length < 2) |
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40 return printHelp("compile"); |
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41 |
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42 auto infoMan = new InfoManager(); |
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43 auto filePaths = args[2..$]; |
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44 foreach (filePath; filePaths) |
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45 { |
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46 auto mod = new Module(filePath, infoMan); |
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47 mod.parse(); |
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48 } |
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49 |
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50 foreach (info; infoMan.info) |
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51 { |
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52 char[] errorFormat; |
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53 if (info.classinfo is LexerError.classinfo) |
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54 errorFormat = GlobalSettings.lexerErrorFormat; |
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55 else if (info.classinfo is ParserError.classinfo) |
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56 errorFormat = GlobalSettings.parserErrorFormat; |
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57 else if (info.classinfo is SemanticError.classinfo) |
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58 errorFormat = GlobalSettings.semanticErrorFormat; |
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59 else |
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60 continue; |
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61 auto err = cast(Problem)info; |
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62 Stderr.formatln(errorFormat, err.filePath, err.loc, err.col, err.getMsg); |
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63 } |
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64 break; |
329 | 65 case "gen", "generate": |
322
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66 char[] fileName; |
329 | 67 DocOption options = DocOption.Tokens; |
322
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68 foreach (arg; args[2..$]) |
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69 { |
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70 switch (arg) |
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71 { |
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72 case "--syntax": |
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73 options |= DocOption.Syntax; break; |
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74 case "--xml": |
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75 options |= DocOption.XML; break; |
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76 case "--html": |
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77 options |= DocOption.HTML; break; |
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78 default: |
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79 fileName = arg; |
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80 } |
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81 } |
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82 if (!(options & (DocOption.XML | DocOption.HTML))) |
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83 options |= DocOption.XML; // Default to XML. |
364 | 84 cmd.Generate.execute(fileName, options); |
306 | 85 break; |
366 | 86 case "importgraph", "igraph": |
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87 string filePath; |
366 | 88 string[] includePaths; |
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89 string[] regexps; |
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90 uint levels; |
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91 IGraphOption options; |
366 | 92 foreach (arg; args[2..$]) |
93 { | |
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94 if (strbeg(arg, "-I")) |
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95 includePaths ~= arg[2..$]; |
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96 else if(strbeg(arg, "-r")) |
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97 regexps ~= arg[2..$]; |
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98 else if(strbeg(arg, "-l")) |
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99 levels = Integer.toInt(arg[2..$]); |
366 | 100 else |
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101 switch (arg) |
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102 { |
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103 case "--dot": |
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104 options |= IGraphOption.PrintDot; break; |
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105 case "--paths": |
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106 options |= IGraphOption.PrintPaths; break; |
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107 case "--list": |
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108 options |= IGraphOption.PrintList; break; |
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109 case "-i": |
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110 options |= IGraphOption.IncludeUnlocatableModules; break; |
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111 case "-hle": |
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112 options |= IGraphOption.HighlightCyclicEdges; break; |
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113 case "-hlv": |
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114 options |= IGraphOption.HighlightCyclicVertices; break; |
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115 case "-gbp": |
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116 options |= IGraphOption.GroupByPackageNames; break; |
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117 case "-gbf": |
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118 options |= IGraphOption.GroupByFullPackageName; break; |
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119 case "-m": |
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120 options |= IGraphOption.MarkCyclicModules; break; |
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121 default: |
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122 filePath = arg; |
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123 } |
366 | 124 } |
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125 cmd.ImportGraph.execute(filePath, includePaths, regexps, levels, options); |
366 | 126 break; |
363 | 127 case "stats", "statistics": |
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128 cmd.Statistics.execute(args[2..$]); |
363 | 129 break; |
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130 case "tok", "tokenize": |
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131 char[] filePath; |
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132 char[] sourceText; |
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133 char[] separator; |
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134 bool ignoreWSToks; |
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135 bool printWS; |
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136 |
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137 foreach (arg; args[2..$]) |
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138 { |
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139 if (strbeg(arg, "-t")) |
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140 sourceText = arg[2..$]; |
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141 else if (strbeg(arg, "-s")) |
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142 separator = arg[2..$]; |
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143 else if (arg == "-i") |
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144 ignoreWSToks = true; |
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145 else if (arg == "-ws") |
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146 printWS = true; |
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147 else |
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148 filePath = arg; |
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149 } |
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150 |
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151 separator || (separator = "\n"); |
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152 sourceText || (sourceText = loadFile(filePath)); |
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153 |
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154 auto lx = new Lexer(sourceText, null); |
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155 lx.scanAll(); |
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156 auto token = lx.firstToken(); |
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157 |
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158 for (; token.type != TOK.EOF; token = token.next) |
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159 { |
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160 if (token.type == TOK.Newline || ignoreWSToks && token.isWhitespace) |
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161 continue; |
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162 if (printWS && token.ws) |
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163 Stdout(token.wsChars); |
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164 Stdout(token.srcText)(separator); |
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165 } |
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166 break; |
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167 case "profile": |
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168 if (args.length < 3) |
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169 break; |
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170 char[][] filePaths; |
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171 if (args[2] == "dstress") |
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172 { |
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173 auto text = cast(char[])(new File("dstress_files")).read(); |
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174 filePaths = split(text, "\0"); |
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175 } |
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176 else |
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177 filePaths = args[2..$]; |
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178 |
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179 StopWatch swatch; |
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180 swatch.start; |
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181 |
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182 foreach (filePath; filePaths) |
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183 (new Lexer(loadFile(filePath), null)).scanAll(); |
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184 |
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185 Stdout.formatln("Scanned in {:f10}s.", swatch.stop); |
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186 break; |
312 | 187 case "parse": |
188 if (args.length == 3) | |
189 parse(args[2]); | |
190 break; | |
338 | 191 case "?", "help": |
520
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192 printHelp(args.length >= 3 ? args[2] : ""); |
338 | 193 break; |
306 | 194 default: |
195 } | |
196 } | |
197 | |
338 | 198 const char[] COMMANDS = |
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199 " compile (c)\n" |
338 | 200 " generate (gen)\n" |
363 | 201 " help (?)\n" |
366 | 202 " importgraph (igraph)\n" |
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203 " statistics (stats)\n" |
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204 " tokenize (tok)\n"; |
338 | 205 |
375
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206 bool strbeg(char[] str, char[] begin) |
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207 { |
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208 if (str.length >= begin.length) |
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209 { |
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210 if (str[0 .. begin.length] == begin) |
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211 return true; |
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212 } |
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213 return false; |
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214 } |
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215 |
338 | 216 char[] helpMain() |
217 { | |
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218 return FormatMsg(MID.HelpMain, VERSION, COMMANDS, COMPILED_WITH, COMPILED_VERSION, COMPILED_DATE); |
338 | 219 } |
220 | |
221 void printHelp(char[] command) | |
222 { | |
223 char[] msg; | |
224 switch (command) | |
225 { | |
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226 case "c", "compile": |
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227 msg = "Compile D source files. |
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228 Usage: |
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229 dil compile file.d [file2.d, ...] [Options] |
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230 |
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231 This command only parses the source files and does little semantic analysis. |
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232 Errors are printed to standard error output. |
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233 |
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234 Options: |
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235 |
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236 Example: |
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237 dil c src/main.d"; |
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238 break; |
338 | 239 case "gen", "generate": |
240 msg = GetMsg(MID.HelpGenerate); | |
241 break; | |
375
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242 case "importgraph", "igraph": |
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243 msg = GetMsg(MID.HelpImportGraph); |
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244 break; |
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245 case "tok", "tokenize": |
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246 msg = `Print the tokens of a D source file. |
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247 Usage: |
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248 dil tok file.d [Options] |
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249 |
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250 Options: |
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251 -tTEXT : tokenize TEXT instead of a file. |
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252 -sSEPARATOR : print SEPARATOR instead of newline between tokens. |
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253 -i : ignore whitespace tokens (e.g. comments, shebang etc.) |
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254 -ws : print a token's preceding whitespace characters. |
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255 |
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256 Example: |
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257 dil tok -t"module foo; void func(){}" |
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258 dil tok main.d | grep ^[0-9]`; |
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259 break; |
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260 case "stats", "statistics": |
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261 msg = "Gather statistics about D source files. |
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262 Usage: |
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263 dil stat file.d [file2.d, ...] |
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264 |
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265 Example: |
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266 dil stat src/dil/Parser.d src/dil/Lexer.d"; |
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267 break; |
338 | 268 default: |
269 msg = helpMain(); | |
270 } | |
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271 Stdout(msg).newline; |
338 | 272 } |
273 | |
306 | 274 void parse(string fileName) |
275 { | |
358
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276 auto sourceText = loadFile(fileName); |
306 | 277 auto parser = new Parser(sourceText, fileName); |
368 | 278 auto root = parser.start(); |
299
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279 |
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280 void print(Node[] decls, char[] indent) |
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281 { |
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282 foreach(decl; decls) |
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283 { |
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284 assert(decl !is null); |
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285 Stdout.formatln("{}{}: begin={} end={}", indent, decl.classinfo.name, decl.begin ? decl.begin.srcText : "\33[31mnull\33[0m", decl.end ? decl.end.srcText : "\33[31mnull\33[0m"); |
299
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286 print(decl.children, indent ~ " "); |
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287 } |
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288 } |
305 | 289 print(root.children, ""); |
213
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290 foreach (error; parser.errors) |
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291 { |
422
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292 Stdout.format(`{0}({1})P: {2}`, error.filePath, error.loc, error.getMsg); |
213
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293 } |
306 | 294 } |