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gitweb: Do not use bareword filehandles 

gitweb: Do not use bareword filehandles

The script was using bareword filehandles.  This is considered a bad
practice so they have been changed to indirect filehandles.

Changes touch git_get_project_ctags and mimetype_guess_file;
while at it rename local variable from $mime to $mimetype (in
mimetype_guess_file) to better reflect its value (its contents).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2009-05-11 03:21:06 +02:00 committed by Junio C Hamano
parent 6345d7a0d1
commit ad87e4f6f1
1 changed files with 12 additions and 13 deletions
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25
gitweb/gitweb.perl
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@ -2065,18 +2065,17 @@ sub git_get_project_ctags {
my $ctags = {};
$git_dir = "$projectroot/$path";
unless (opendir D, "$git_dir/ctags") {
return $ctags;
}
foreach (grep { -f $_ } map { "$git_dir/ctags/$_" } readdir(D)) {
open CT, $_ or next;
my $val = <CT>;
opendir my $dh, "$git_dir/ctags"
or return $ctags;
foreach (grep { -f $_ } map { "$git_dir/ctags/$_" } readdir($dh)) {
open my $ct, $_ or next;
my $val = <$ct>;
chomp $val;
close CT;
close $ct;
my $ctag = $_; $ctag =~ s#.*/##;
$ctags->{$ctag} = $val;
}
closedir D;
closedir $dh;
$ctags;
}
@ -2804,18 +2803,18 @@ sub mimetype_guess_file {
-r $mimemap or return undef;
my %mimemap;
open(MIME, $mimemap) or return undef;
while (<MIME>) {
open(my $mh, $mimemap) or return undef;
while (<$mh>) {
next if m/^#/; # skip comments
my ($mime, $exts) = split(/\t+/);
my ($mimetype, $exts) = split(/\t+/);
if (defined $exts) {
my @exts = split(/\s+/, $exts);
foreach my $ext (@exts) {
$mimemap{$ext} = $mime;
$mimemap{$ext} = $mimetype;
}
}
}
close(MIME);
close($mh);
$filename =~ /\.([^.]*)$/;
return $mimemap{$1};