[PATCH] gitweb: Add an option for adding more branch refs
From: Krzesimir Nowak <hidden>
Date: 2016-06-15 22:59:19
Overriding an @additional_branch_refs configuration variable with
value ('wip') will make gitweb to show branches that appear in
refs/heads and refs/wip (refs/heads is hardcoded). Might be useful for
gerrit setups where user branches are not stored under refs/heads/.
Signed-off-by: Krzesimir Nowak <redacted>
---
gitweb/gitweb.perl | 99 ++++++++++++++++++++++++++++++++++++++++--------------
1 file changed, 74 insertions(+), 25 deletions(-)
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 68c77f6..9bfd38b 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl@@ -17,6 +17,7 @@ use Encode; use Fcntl ':mode'; use File::Find qw(); use File::Basename qw(basename); +use List::Util qw(min); use Time::HiRes qw(gettimeofday tv_interval); binmode STDOUT, ':utf8';
@@ -122,6 +123,10 @@ our $logo_label = "git homepage"; # source of projects list our $projects_list = "++GITWEB_LIST++"; +# list of additional "directories" under "refs/" we want to display as +# branches +our @additional_branch_refs = (); + # the width (in characters) of the projects list "Description" column our $projects_list_description_width = 25;
@@ -626,14 +631,29 @@ sub feature_avatar { return @val ? @val : @_; } +sub get_branch_refs { + return ('heads', @additional_branch_refs); +} + # checking HEAD file with -e is fragile if the repository was # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed # and then pruned. sub check_head_link { my ($dir) = @_; my $headfile = "$dir/HEAD"; - return ((-e $headfile) || - (-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); + + if (-e $headfile) { + return 1; + } + if (-l $headfile) { + my $rl = readlink($headfile); + + for my $ref (get_branch_refs()) { + return 1 if $rl =~ /^refs\/$ref\//; + } + } + + return 0; } sub check_export_ok {
@@ -2515,6 +2535,7 @@ sub format_snapshot_links { sub get_feed_info { my $format = shift || 'Atom'; my %res = (action => lc($format)); + my $matched_ref = 0; # feed links are possible only for project views return unless (defined $project);
@@ -2522,12 +2543,17 @@ sub get_feed_info { # or don't have specific feed yet (so they should use generic) return if (!$action || $action =~ /^(?:tags|heads|forks|tag|search)$/x); - my $branch; - # branches refs uses 'refs/heads/' prefix (fullname) to differentiate - # from tag links; this also makes possible to detect branch links - if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) || - (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) { - $branch = $1; + my $branch = undef; + # branches refs uses 'refs/' + $get_branch_refs()[x] + '/' prefix + # (fullname) to differentiate from tag links; this also makes + # possible to detect branch links + for my $ref (get_branch_refs()) { + if ((defined $hash_base && $hash_base =~ m!^refs/$ref/(.*)$!) || + (defined $hash && $hash =~ m!^refs/$ref/(.*)$!)) { + $branch = $1; + $matched_ref = $ref; + last; + } } # find log type for feed description (title) my $type = 'log';
@@ -2540,7 +2566,7 @@ sub get_feed_info { } $res{-title} = $type; - $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef); + $res{'hash'} = (defined $branch ? "refs/$matched_ref/$branch" : undef); $res{'file_name'} = $file_name; return %res;
@@ -3184,24 +3210,43 @@ sub git_get_project_owner { return $owner; } -sub git_get_last_activity { - my ($path) = @_; - my $fd; +sub git_get_last_activity_age { + my ($refs) = @_; + my $fd = -1; - $git_dir = "$projectroot/$path"; open($fd, "-|", git_cmd(), 'for-each-ref', '--format=%(committer)', '--sort=-committerdate', '--count=1', - 'refs/heads') or return; + $refs) or return undef; + my $most_recent = <$fd>; - close $fd or return; + close $fd or return undef; if (defined $most_recent && $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { my $timestamp = $1; - my $age = time - $timestamp; - return ($age, age_string($age)); + return time - $timestamp; } + + return undef; +} + +sub git_get_last_activity { + my ($path) = @_; + my @ages = (); + + $git_dir = "$projectroot/$path"; + for my $ref (get_branch_refs()) { + my $age = git_get_last_activity_age('refs/' . $_); + + push @ages, $age if defined $age; + } + if (@ages) { + my $min_age = min(@ages); + + return ($min_age, age_string($min_age)); + } + return (undef, undef); }
@@ -3223,7 +3268,7 @@ sub git_get_remotes_list { next if $wanted and not $remote eq $wanted; my ($url, $key) = ($1, $2); - $remotes{$remote} ||= { 'heads' => () }; + $remotes{$remote} ||= { map { $_ => () } get_branch_refs() }; $remotes{$remote}{$key} = $url; } close $fd or return;
@@ -3237,9 +3282,11 @@ sub fill_remote_heads { my @heads = map { "remotes/$_" } keys %$remotes; my @remoteheads = git_get_heads_list(undef, @heads); foreach my $remote (keys %$remotes) { - $remotes->{$remote}{'heads'} = [ grep { - $_->{'name'} =~ s!^$remote/!! - } @remoteheads ]; + foreach my $ref (get_branch_refs()) { + $remotes->{$remote}{$ref} = [ grep { + $_->{'name'} =~ s!^$remote/!! + } @remoteheads ]; + } } }
@@ -3644,7 +3691,7 @@ sub parse_from_to_diffinfo { sub git_get_heads_list { my ($limit, @classes) = @_; - @classes = ('heads') unless @classes; + @classes = get_branch_refs() unless @classes; my @patterns = map { "refs/$_" } @classes; my @headslist;
@@ -3662,7 +3709,8 @@ sub git_get_heads_list { my ($committer, $epoch, $tz) = ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); $ref_item{'fullname'} = $name; - $name =~ s!^refs/(?:head|remote)s/!!; + my $strip_refs = join '|', get_branch_refs(); + $name =~ s!^refs/(?:$strip_refs|remotes)/!!; $ref_item{'name'} = $name; $ref_item{'id'} = $hash;
@@ -4286,7 +4334,7 @@ sub git_print_page_nav { # available if the feature is enabled sub format_ref_views { my ($current) = @_; - my @ref_views = qw{tags heads}; + my @ref_views = ('tags', get_branch_refs()); push @ref_views, 'remotes' if gitweb_check_feature('remote_heads'); return join " | ", map { $_ eq $current ? $_ :
@@ -7179,7 +7227,8 @@ sub snapshot_name { $ver = $1; } else { # branches and other need shortened SHA-1 hash - if ($hash =~ m!^refs/(?:heads|remotes)/(.*)$!) { + my $strip_refs = join '|', get_branch_refs(); + if ($hash =~ m!^refs/(?:$strip_refs|remotes)/(.*)$!) { $ver = $1; } $ver .= '-' . git_get_short_hash($project, $hash);
--
1.8.3.1