зеркало из https://github.com/mozilla/gecko-dev.git
106 строки
2.6 KiB
Perl
106 строки
2.6 KiB
Perl
#!perl
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public
|
|
# License Version 1.1 (the "License"); you may not use this file
|
|
# except in compliance with the License. You may obtain a copy of
|
|
# the License at http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS
|
|
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
# implied. See the License for the specific language governing
|
|
# rights and limitations under the License.
|
|
#
|
|
# The Original Code is mozilla.org code.
|
|
#
|
|
# The Initial Developer of the Original Code is Netscape
|
|
# Communications Corporation. Portions created by Netscape are
|
|
# Copyright (C) 2001 Netscape Communications Corporation. All
|
|
# Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
# Chris Seawood <cls@seawood.org>
|
|
|
|
#
|
|
# Usage: $0 <includedir>
|
|
#
|
|
# Purpose:
|
|
# Remove old header files by comparing list of headers generated
|
|
# on the fly against headers already existing under <includedir>
|
|
#
|
|
# Assumptions:
|
|
# All directories under (and including) <includedir> have a list
|
|
# of headers in the file .headerlist-<nameofsubdir>.
|
|
#
|
|
|
|
use strict;
|
|
use IO::Handle;
|
|
|
|
my $includedir = shift;
|
|
|
|
if (! -d $includedir) {
|
|
exit(1);
|
|
}
|
|
|
|
purge("$includedir");
|
|
|
|
exit(0);
|
|
|
|
sub purge($) {
|
|
my ($dirname) = @_;
|
|
my ($file, $dir, $tmp, $listfile);
|
|
my (@dirlist, @filelist, @masterlist, @removelist);
|
|
|
|
#print "Inside purge: $dirname, $listfile\n";
|
|
|
|
$listfile = "$dirname/.headerlist";
|
|
|
|
# Return if master listfile does not exist
|
|
return if (! -e "$listfile" );
|
|
|
|
# Create lists of current files and subdirectories
|
|
my $SDIR = new IO::Handle;
|
|
opendir($SDIR, "$dirname") || die "opendir($dirname): $!\n";
|
|
while ($file = readdir($SDIR)) {
|
|
next if ($file eq "." || $file eq ".." || $file =~ m/.headerlist/);
|
|
if ( -d "$dirname/$file" ) {
|
|
push @dirlist, "$file";
|
|
} else {
|
|
push @filelist, "$file";
|
|
}
|
|
}
|
|
closedir($SDIR);
|
|
|
|
# Read in "master" file list
|
|
undef @masterlist;
|
|
my $MLIST = new IO::Handle;
|
|
open($MLIST, "$listfile") || die "$listfile: $!\n";
|
|
while ($tmp = <$MLIST>) {
|
|
chomp($tmp);
|
|
push @masterlist, "$tmp";
|
|
}
|
|
close($MLIST);
|
|
|
|
# compare master list with read list
|
|
undef @removelist;
|
|
foreach $file (@filelist) {
|
|
push @removelist, $file if (!grep(/$file/, @masterlist));
|
|
}
|
|
|
|
# Call purge recursively
|
|
foreach $dir (@dirlist) {
|
|
#print "purge(\"$dirname/$dir\") \n";
|
|
purge("$dirname/$dir");
|
|
}
|
|
|
|
# Remove files
|
|
foreach $file (@removelist) {
|
|
print "purge old header: $dirname/$file\n";
|
|
unlink("$dirname/$file");
|
|
}
|
|
|
|
#Unlink listfile now that we're done processing this dir
|
|
unlink("$listfile");
|
|
|
|
}
|
|
|