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Comparing COMP/SCRAM/src/Utilities/AddDir.pm (file contents):
Revision 1.7 by sashby, Fri Dec 10 13:41:43 2004 UTC vs.
Revision 1.13 by muzaffar, Tue Nov 6 14:13:53 2007 UTC

#	Line 1 | Line 1
1	+	=head1 NAME
2	+
3	+	Utilities::AddDir - Utility functions for creating or copying directories.
4	+
5	+	=head1 SYNOPSIS
6	+
7	+	&Utilities::AddDir::adddir($dir);
8	+	&Utilities::AddDir::copydir($src,$dest);
9	+	&Utilities::AddDir::copydirwithskip($src,$dest,@files_to_skip);
10	+
11	+	=head1 METHODS
12	+
13	+	=over
14	+
15	+	=cut
16	+
17		package AddDir;
18		require 5.001;
19		require Exporter;
20		use Cwd;
21		@ISA    = qw(Exporter);
22	<	@EXPORT = qw(adddir copydir);
22	>	@EXPORT = qw(adddir copydir copydirwithskip);
23	>
24	>	=item   C<adddir($dir)>
25
26	+	Create a new directory.
27	+
28	+	=cut
29
30		sub adddir {
31		my $indir=shift;
#	Line 19 | Line 40 | sub adddir {
40		foreach $dirname ( @dir ) {
41		next if ( $dirname eq "" );
42		if ( ! -e $dirname ) {
43	<	mkdir ( $dirname , 0775) ||
43	>	mkdir ( $dirname , 0755) ||
44		die "cannot make directory ".$dirname." $!\n";
45		print $i." ".$dirname."\n" if $debug;
46		}
#	Line 28 | Line 49 | sub adddir {
49		chdir $startdir;
50		}
51
52	+
53	+	=item   C<copydir($src, $dest)>
54	+
55	+	Copy a directory $src and contents to $dest.
56	+
57	+	=cut
58	+
59		sub copydir
60		{
61		my $src=shift;
#	Line 54 | Line 82 | sub copydir
82		else
83		{
84		copy($src."/".$file,$dest."/".$file);
85	<	if ( -x $src."/".$file || -X $src."/".$file ) {chmod(0775,$dest."/".$file);}
85	>	if ( -x $src."/".$file || -X $src."/".$file ) {chmod(0755,$dest."/".$file);}
86		}
87		}
88		undef $dh;
#	Line 64 | Line 92 | sub copydir
92		die "Attempt to open a non-existent directory ($src). Exitting\n";
93		}
94		}
95	+
96	+	=item   C<copydirwithskip($src, $dest, @files_to_skip)>
97	+
98	+	Recursively copy a directory $src to $dest. All files
99	+	in @files_to_skip will be skipped.
100	+
101	+	=cut
102	+
103	+	sub copydirwithskip
104	+	{
105	+	my $src=shift;
106	+	my $dest=shift;
107	+	my $filetoskip=shift || [];
108	+
109	+	use DirHandle;
110	+	use File::Copy;
111	+
112	+	adddir($dest);
113	+
114	+	my $dh=DirHandle->new($src);
115	+
116	+	if (defined $dh)
117	+	{
118	+	my @allfiles=$dh->read();
119	+
120	+	my $file;
121	+	foreach $file ( @allfiles )
122	+	{
123	+	next if $file=~/^\.\.?/;
124	+	# Skip backup files and x~ files:
125	+	next if $file =~ /.*\.bak$/;
126	+	next if $file =~ /.*~$/;
127	+
128	+	my $skip=0;
129	+	foreach my $fskip (@$filetoskip)
130	+	{
131	+	my $fullfile = "${src}/${file}";
132	+	if ($fullfile eq $fskip)
133	+	{
134	+	$skip = 1;
135	+	last;
136	+	}
137	+	}
138	+	if ($skip)
139	+	{
140	+	next;
141	+	}
142	+
143	+	if ( -d $src."/".$file )
144	+	{
145	+	copydirwithskip($src."/".$file,$dest."/".$file,$filetoskip);
146	+	}
147	+	else
148	+	{
149	+	copy($src."/".$file,$dest."/".$file);
150	+	if ( -x $src."/".$file || -X $src."/".$file ) {chmod(0755,$dest."/".$file);}
151	+	}
152	+	}
153	+	undef $dh;
154	+	}
155	+	else
156	+	{
157	+	die "Attempt to open a non-existent directory ($src). Exitting\n";
158	+	}
159	+	}
160	+
161	+	=back
162	+
163	+	=head1 AUTHOR
164	+
165	+	Originally written by Christopher Williams.
166	+
167	+	=head1 MAINTAINER
168	+
169	+	Shaun ASHBY
170	+
171	+	=cut
172	+

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