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gitweb: Make git_get_refs_list do work of git_get_references 

Make git_get_refs_list do also work of git_get_references, to avoid
calling git-peek-remote twice.  Change meaning of git_get_refs_list
meaning: it is now type, and not a full path, e.g. we now use
git_get_refs_list("heads") instead of former
git_get_refs_list("refs/heads").

Modify git_summary to use only one call to git_get_refs_list instead
of one call to git_get_references and two to git_get_refs_list.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Jakub Narebski 2006-09-19 14:33:22 +02:00 committed by Junio C Hamano
parent 9704d75ddc
commit 120ddde2a8
1 changed files with 42 additions and 24 deletions
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66
gitweb/gitweb.perl
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@ -1134,7 +1134,8 @@ ($;%)
## parse to array of hashes functions
sub git_get_refs_list {
my $ref_dir = shift;
my $type = shift || "";
my %refs;
my @reflist;
my @refs;
@ -1142,14 +1143,21 @@ sub git_get_refs_list {
or return;
while (my $line = <$fd>) {
chomp $line;
if ($line =~ m/^([0-9a-fA-F]{40})\t$ref_dir\/?([^\^]+)$/) {
push @refs, { hash => $1, name => $2 };
} elsif ($line =~ m/^[0-9a-fA-F]{40}\t$ref_dir\/?(.*)\^\{\}$/ &&
$1 eq $refs[-1]{'name'}) {
# most likely a tag is followed by its peeled
# (deref) one, and when that happens we know the
# previous one was of type 'tag'.
$refs[-1]{'type'} = "tag";
if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?([^\^]+))(\^\{\})?$/) {
if (defined $refs{$1}) {
push @{$refs{$1}}, $2;
} else {
$refs{$1} = [ $2 ];
}
if (! $4) { # unpeeled, direct reference
push @refs, { hash => $1, name => $3 }; # without type
} elsif ($3 eq $refs[-1]{'name'}) {
# most likely a tag is followed by its peeled
# (deref) one, and when that happens we know the
# previous one was of type 'tag'.
$refs[-1]{'type'} = "tag";
}
}
}
close $fd;
@ -1165,7 +1173,7 @@ sub git_get_refs_list {
}
# sort refs by age
@reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
return \@reflist;
return (\@reflist, \%refs);
}
## ----------------------------------------------------------------------
@ -2129,14 +2137,14 @@ sub git_tags_body {
sub git_heads_body {
# uses global variable $project
my ($taglist, $head, $from, $to, $extra) = @_;
my ($headlist, $head, $from, $to, $extra) = @_;
$from = 0 unless defined $from;
$to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
$to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
print "<table class=\"heads\" cellspacing=\"0\">\n";
my $alternate = 0;
for (my $i = $from; $i <= $to; $i++) {
my $entry = $taglist->[$i];
my $entry = $headlist->[$i];
my %tag = %$entry;
my $curr = $tag{'id'} eq $head;
if ($alternate) {
@ -2306,7 +2314,19 @@ sub git_summary {
my $owner = git_get_project_owner($project);
my $refs = git_get_references();
my ($reflist, $refs) = git_get_refs_list();
my @taglist;
my @headlist;
foreach my $ref (@$reflist) {
if ($ref->{'name'} =~ s!^heads/!!) {
push @headlist, $ref;
} else {
$ref->{'name'} =~ s!^tags/!!;
push @taglist, $ref;
}
}
git_header_html();
git_print_page_nav('summary','', $head);
@ -2336,17 +2356,15 @@ sub git_summary {
git_shortlog_body(\@revlist, 0, 15, $refs,
$cgi->a({-href => href(action=>"shortlog")}, "..."));
my $taglist = git_get_refs_list("refs/tags");
if (defined @$taglist) {
if (@taglist) {
git_print_header_div('tags');
git_tags_body($taglist, 0, 15,
git_tags_body(\@taglist, 0, 15,
$cgi->a({-href => href(action=>"tags")}, "..."));
}
my $headlist = git_get_refs_list("refs/heads");
if (defined @$headlist) {
if (@headlist) {
git_print_header_div('heads');
git_heads_body($headlist, $head, 0, 15,
git_heads_body(\@headlist, $head, 0, 15,
$cgi->a({-href => href(action=>"heads")}, "..."));
}
@ -2557,7 +2575,7 @@ sub git_tags {
git_print_page_nav('','', $head,undef,$head);
git_print_header_div('summary', $project);
my $taglist = git_get_refs_list("refs/tags");
my ($taglist) = git_get_refs_list("tags");
if (defined @$taglist) {
git_tags_body($taglist);
}
@ -2570,9 +2588,9 @@ sub git_heads {
git_print_page_nav('','', $head,undef,$head);
git_print_header_div('summary', $project);
my $taglist = git_get_refs_list("refs/heads");
if (defined @$taglist) {
git_heads_body($taglist, $head);
my ($headlist) = git_get_refs_list("heads");
if (defined @$headlist) {
git_heads_body($headlist, $head);
}
git_footer_html();
}