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comparison packageimport.d @ 132:77bd3bb3d7b8

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tool for package imports
author Frank Benoit <benoit@tionex.de>
date Sun, 24 Aug 2008 01:13:39 +0200
parents
children 07f3bab17e54
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131:c4fb132a086c 132:77bd3bb3d7b8
1 module packageimport;
2
3 import tango.io.FilePath;
4 import tango.io.File;
5 import tango.io.Buffer;
6 import tango.io.stream.FileStream;
7 import tango.io.stream.TextFileStream;
8 import tango.util.log.Trace;
9 import tango.text.Regex;
10 import tango.text.Util;
11 import tango.text.stream.LineIterator;
12 import tango.text.convert.Format;
13
14 void processDir( char[] dir ){
15 auto pack = dir.dup.replace( '/', '.' );
16 auto fp = FilePath(dir);
17 char[][] mods;
18 // read all module names
19 foreach( fileinfo; fp ){
20 if( fileinfo.folder ){
21 processDir( fileinfo.path ~ fileinfo.name );
22 continue;
23 }
24 if( fileinfo.name.length > 2 && fileinfo.name[ $-2 .. $ ] == ".d" ){
25 mods ~= fileinfo.name.dup;
26 }
27 }
28 // foreach module
29 foreach( mod; mods ){
30 auto filename = Format("{}/{}", dir, mod );
31 Trace.formatln( "{}", filename );
32 auto cont = cast(char[])File( filename ).read;
33 auto output = new TextFileOutput( filename );
34 bool firstline = true;
35 void println( char[] l ){
36 if( !firstline ){
37 output.newline();
38 }
39 output(l);
40 firstline = false;
41 }
42 bool found = false;
43 auto it = new LineIterator!(char)( new Buffer( cont ));
44 foreach( line; it ){
45 println(line);
46 if( line.locatePattern( "module " ) is 0 ){
47 found = true;
48 break;
49 }
50 }
51 assert( found );
52 println( "" );
53 foreach( impmod; mods ){
54 if( impmod == mod ){
55 continue;
56 }
57 println( Format( "import {}.{}; // packageimport", pack, impmod[ 0 .. $-2] ));
58 }
59 println( "" );
60 foreach( line; it ){
61 println(line);
62 }
63 output.flush();
64 output.close();
65 }
66 // read content into buffer
67 // search module statement and print to outfile
68 // write package imports
69 // write all remaining lines
70 }
71
72 void main(){
73 processDir( "dwtx/text" );
74 processDir( "dwtx/jface/text" );
75 processDir( "dwtx/jface/internal/text" );
76 }
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