[PATCH] gitweb: Show submodule entries in the 'tree' view
From: Jakub Narebski <hidden>
Date: 2016-06-15 22:43:24
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add S_ISGITLINK subroutine and S_IFGITLINK, S_IFINVALID constants.
Add support for "commit" (submodule) entries in the tree object to
mode_str ('m---------', following cgit), file_type and file_type_long
('submodule') subroutines.
There is only link to the history of submodule entry in the
supermodule (current repository) for now, because gitweb doesn't know
where to search for submodule repository objects.
Signed-off-by: Jakub Narebski <redacted>
---
Tested on repositories from t/t3040-subprojects-basic.sh and
t/t7400-submodule-basic.sh tests.
The 'm---------' symbolic mode is taken from cgit, C CGI web interface
for git; see:
http://hjemli.net/git/cgit/tree
The S_ISGITLINK subroutine and S_IFGITLINK, S_IFINVALID constants
are taken from cache.h
gitweb/gitweb.perl | 38 +++++++++++++++++++++++++++++++++++---
1 files changed, 35 insertions(+), 3 deletions(-)
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index b381692..1aceede 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl@@ -890,11 +890,25 @@ sub age_string { return $age_str; } +use constant { + S_IFINVALID => 0030000, + S_IFGITLINK => 0160000, +}; + +# submodule/subproject, a commit object reference +sub S_ISGITLINK($) { + my $mode = shift; + + return (($mode & S_IFMT) == S_IFGITLINK) +} + # convert file mode in octal to symbolic file mode string sub mode_str { my $mode = oct shift; - if (S_ISDIR($mode & S_IFMT)) { + if (S_ISGITLINK($mode)) { + return 'm---------'; + } elsif (S_ISDIR($mode & S_IFMT)) { return 'drwxr-xr-x'; } elsif (S_ISLNK($mode)) { return 'lrwxrwxrwx';
@@ -920,7 +934,9 @@ sub file_type { $mode = oct $mode; } - if (S_ISDIR($mode & S_IFMT)) { + if (S_ISGITLINK($mode)) { + return "submodule"; + } elsif (S_ISDIR($mode & S_IFMT)) { return "directory"; } elsif (S_ISLNK($mode)) { return "symlink";
@@ -941,7 +957,9 @@ sub file_type_long { $mode = oct $mode; } - if (S_ISDIR($mode & S_IFMT)) { + if (S_ISGITLINK($mode)) { + return "submodule"; + } elsif (S_ISDIR($mode & S_IFMT)) { return "directory"; } elsif (S_ISLNK($mode)) { return "symlink";
@@ -2707,6 +2725,20 @@ sub git_print_tree_entry { "history"); } print "</td>\n"; + } else { + # unknown object: we can only present history for it + # (this includes 'commit' object, i.e. submodule support) + print "<td class=\"list\">" . + esc_path($t->{'name'}) . + "</td>\n"; + print "<td class=\"link\">"; + if (defined $hash_base) { + print $cgi->a({-href => href(action=>"history", + hash_base=>$hash_base, + file_name=>"$basedir$t->{'name'}")}, + "history"); + } + print "</td>\n"; } }
--
1.5.2.4