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gitweb: make repeated calls to git_get_project_owner() bearable
If repeated calls to git_get_project_owner() are made, we would have read the same file over and over again. Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -1465,12 +1465,12 @@ sub git_get_projects_list {
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return @list;
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}
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sub git_get_project_owner {
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my $project = shift;
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my $owner;
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our $gitweb_project_owner = undef;
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sub git_get_project_list_from_file {
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return undef unless $project;
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return if (defined $gitweb_project_owner);
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$gitweb_project_owner = {};
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# read from file (url-encoded):
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# 'git%2Fgit.git Linus+Torvalds'
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# 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
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@ -1482,13 +1482,25 @@ sub git_get_project_owner {
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my ($pr, $ow) = split ' ', $line;
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$pr = unescape($pr);
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$ow = unescape($ow);
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if ($pr eq $project) {
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$owner = to_utf8($ow);
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last;
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}
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$gitweb_project_owner->{$pr} = to_utf8($ow);
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}
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close $fd;
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}
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}
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sub git_get_project_owner {
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my $project = shift;
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my $owner;
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return undef unless $project;
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if (!defined $gitweb_project_owner) {
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git_get_project_list_from_file();
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}
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if (exists $gitweb_project_owner->{$project}) {
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$owner = $gitweb_project_owner->{$project};
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}
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if (!defined $owner) {
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$owner = get_file_owner("$projectroot/$project");
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}
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