Scripts/replace/replace.pl

#!/usr/bin/perl

##    -----------------------------------------------------------------------------------------
##    $Id$
##    -----------------------------------------------------------------------------------------
##    $Log$
##
##    -----------------------------------------------------------------------------------------

use strict;
use warnings;

use Carp;
use File::Find;
use Getopt::Long;

my $basedir;
my $pattern_substitution;
my $pattern_filename;
my $verbose;
my $dryrun;

GetOptions(
  'basedir=s' => \$basedir,
  'file-pattern=s' => \$pattern_substitution,
  'substitution-pattern=s' => \$pattern_filename,
  'dry-run=s' => \$dryrun,
  #'interactive=s' => \$verbose,
  'verbose=s' => \$verbose,
  #'report=s' => \$verbose,
  'usage' => \&usage,
  'help' => \&usage,
);

sub usage {
  print <<EOU;

  replace.pl -- replaces contents in files by applying regular expression
  
    --substitution-pattern: give regex-pattern for substitution (e.g. "s/world/earth/")
    --file-pattern: 
    --basedir

EOU

}


my $pattern = shift;
croak("no pattern!") unless $pattern;

my $path = shift;
croak("no path!") unless $path;

my $pattern_file = '/CVS/Root';

exit;

sub replaceInFile {
  my $filename = shift;
  my $filename_bak = $filename . ".bak";
  open(RH, $filename);
  open(WH, '>' . $filename_bak);
  while(<RH>) {
    eval($pattern);
    #print $_, "\n";
    print WH $_;
  }
  close(WH);
  close(RH);
  
  unlink $filename;
  rename $filename_bak, $filename;
  
}

sub wanted {
  if ($File::Find::name =~ m/$pattern_file$/) {
    print $File::Find::name, "\n";
    replaceInFile($File::Find::name);
    #exit;
  }
}

sub main {
  find(\&wanted, $path);
}

main();
1	#!/usr/bin/perl
2
3	## -----------------------------------------------------------------------------------------
4	## $Id$
5	## -----------------------------------------------------------------------------------------
6	## $Log$
7	##
8	## -----------------------------------------------------------------------------------------
9
10	use strict;
11	use warnings;
12
13	use Carp;
14	use File::Find;
15	use Getopt::Long;
16
17	my $basedir;
18	my $pattern_substitution;
19	my $pattern_filename;
20	my $verbose;
21	my $dryrun;
22
23	GetOptions(
24	'basedir=s' => \$basedir,
25	'file-pattern=s' => \$pattern_substitution,
26	'substitution-pattern=s' => \$pattern_filename,
27	'dry-run=s' => \$dryrun,
28	#'interactive=s' => \$verbose,
29	'verbose=s' => \$verbose,
30	#'report=s' => \$verbose,
31	'usage' => \&usage,
32	'help' => \&usage,
33	);
34
35	sub usage {
36	print <<EOU;
37
38	replace.pl -- replaces contents in files by applying regular expression
39
40	--substitution-pattern: give regex-pattern for substitution (e.g. "s/world/earth/")
41	--file-pattern:
42	--basedir
43
44	EOU
45
46	}
47
48
49	my $pattern = shift;
50	croak("no pattern!") unless $pattern;
51
52	my $path = shift;
53	croak("no path!") unless $path;
54
55	my $pattern_file = '/CVS/Root';
56
57	exit;
58
59	sub replaceInFile {
60	my $filename = shift;
61	my $filename_bak = $filename . ".bak";
62	open(RH, $filename);
63	open(WH, '>' . $filename_bak);
64	while(<RH>) {
65	eval($pattern);
66	#print $_, "\n";
67	print WH $_;
68	}
69	close(WH);
70	close(RH);
71
72	unlink $filename;
73	rename $filename_bak, $filename;
74
75	}
76
77	sub wanted {
78	if ($File::Find::name =~ m/$pattern_file$/) {
79	print $File::Find::name, "\n";
80	replaceInFile($File::Find::name);
81	#exit;
82	}
83	}
84
85	sub main {
86	find(\&wanted, $path);
87	}
88
89	main();
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