Mercurial > ec-dotfiles

annotate bin/prename @ 559:fbf4507230e2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved tmux version detection?
author nanaya <me@myconan.net>
date Tue, 02 Jun 2015 19:36:11 +0900
parents f6d29c03142f
children 0d928126fcf6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
397
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
1 #!/usr/bin/perl -w
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
2 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
3 # This script was developed by Robin Barker (Robin.Barker@npl.co.uk),
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
4 # from Larry Wall's original script eg/rename from the perl source.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
5 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
6 # This script is free software; you can redistribute it and/or modify it
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
7 # under the same terms as Perl itself.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
8 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
9 # Larry(?)'s RCS header:
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
10 # RCSfile: rename,v Revision: 4.1 Date: 92/08/07 17:20:30
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
11 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
12 # $RCSfile: rename,v $$Revision: 1.5 $$Date: 1998/12/18 16:16:31 $
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
13 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
14 # $Log: rename,v $
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
15 # Revision 1.5 1998/12/18 16:16:31 rmb1
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
16 # moved to perl/source
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
17 # changed man documentation to POD
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
18 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
19 # Revision 1.4 1997/02/27 17:19:26 rmb1
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
20 # corrected usage string
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
21 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
22 # Revision 1.3 1997/02/27 16:39:07 rmb1
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
23 # added -v
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
24 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
25 # Revision 1.2 1997/02/27 16:15:40 rmb1
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
26 # *** empty log message ***
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
27 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
28 # Revision 1.1 1997/02/27 15:48:51 rmb1
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
29 # Initial revision
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
30 #
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
31
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
32 use strict;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
33
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
34 use Getopt::Long;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
35 Getopt::Long::Configure('bundling');
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
36
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
37 my ($verbose, $no_act, $force, $op);
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
38
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
39 die "Usage: rename [-v] [-n] [-f] perlexpr [filenames]\n"
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
40 unless GetOptions(
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
41 'v|verbose' => \$verbose,
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
42 'n|no-act' => \$no_act,
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
43 'f|force' => \$force,
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
44 ) and $op = shift;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
45
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
46 $verbose++ if $no_act;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
47
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
48 if (!@ARGV) {
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
49 print "reading filenames from STDIN\n" if $verbose;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
50 @ARGV = <STDIN>;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
51 chop(@ARGV);
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
52 }
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
53
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
54 for (@ARGV) {
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
55 my $was = $_;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
56 eval $op;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
57 die $@ if $@;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
58 next if $was eq $_; # ignore quietly
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
59 if (-e $_ and !$force)
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
60 {
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
61 warn "$was not renamed: $_ already exists\n";
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
62 }
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
63 elsif ($no_act or rename $was, $_)
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
64 {
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
65 print "$was renamed as $_\n" if $verbose;
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
66 }
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
67 else
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
68 {
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
69 warn "Can't rename $was $_: $!\n";
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
70 }
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
71 }
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
72
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
73 __END__
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
74
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
75 =head1 NAME
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
76
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
77 rename - renames multiple files
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
78
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
79 =head1 SYNOPSIS
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
80
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
81 B<rename> S<[ B<-v> ]> S<[ B<-n> ]> S<[ B<-f> ]> I<perlexpr> S<[ I<files> ]>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
82
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
83 =head1 DESCRIPTION
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
84
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
85 C<rename>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
86 renames the filenames supplied according to the rule specified as the
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
87 first argument.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
88 The I<perlexpr>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
89 argument is a Perl expression which is expected to modify the C<$_>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
90 string in Perl for at least some of the filenames specified.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
91 If a given filename is not modified by the expression, it will not be
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
92 renamed.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
93 If no filenames are given on the command line, filenames will be read
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
94 via standard input.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
95
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
96 For example, to rename all files matching C<*.bak> to strip the extension,
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
97 you might say
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
98
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
99 rename 's/\.bak$//' *.bak
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
100
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
101 To translate uppercase names to lower, you'd use
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
102
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
103 rename 'y/A-Z/a-z/' *
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
104
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
105 =head1 OPTIONS
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
106
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
107 =over 8
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
108
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
109 =item B<-v>, B<--verbose>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
110
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
111 Verbose: print names of files successfully renamed.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
112
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
113 =item B<-n>, B<--no-act>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
114
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
115 No Action: show what files would have been renamed.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
116
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
117 =item B<-f>, B<--force>
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
118
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
119 Force: overwrite existing files.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
120
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
121 =back
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
122
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
123 =head1 ENVIRONMENT
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
124
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
125 No environment variables are used.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
126
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
127 =head1 AUTHOR
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
128
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
129 Larry Wall
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
130
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
131 =head1 SEE ALSO
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
132
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
133 mv(1), perl(1)
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
134
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
135 =head1 DIAGNOSTICS
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
136
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
137 If you give an invalid Perl expression you'll get a syntax error.
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
138
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
139 =head1 BUGS
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
140
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
141 The original C<rename> did not check for the existence of target filenames,
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
142 so had to be used with care. I hope I've fixed that (Robin Barker).
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
143
f6d29c03142f Added perl rename from debian system.
Edho Arief <edho@myconan.net>
parents:
diff changeset
144 =cut