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| author | Joe Perches <joe@perches.com> | 2011-01-12 16:59:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 08:03:10 -0800 |
| commit | ab6c937dbadf4797484d00d2815e1e3b0ec54397 (patch) | |
| tree | 3f1035e2344e859f111ee83b6792f95a97ea01ce /scripts/get_maintainer.pl | |
| parent | 7e1863af1636b304a5f59aab6fb78d38e4079875 (diff) | |
| download | lwn-ab6c937dbadf4797484d00d2815e1e3b0ec54397.tar.gz lwn-ab6c937dbadf4797484d00d2815e1e3b0ec54397.zip | |
scripts/get_maintainer.pl: use --git-fallback more often
On Fri, 2010-11-05 at 13:50 -0700, Andrew Morton wrote:
> z:/usr/src/git26> perl scripts/get_maintainer.pl -file mm/mempolicy.c
> linux-mm@kvack.org
> linux-kernel@vger.kernel.org
Turns out this is an arguable defect in the script.
The MAINTAINERS entry for mm is:
MEMORY MANAGEMENT
L: linux-mm@kvack.org
W: http://www.linux-mm.org
S: Maintained
F: include/linux/mm.h
F: mm/
There's a maintainer entry, but no named individual, so the script doesn't
use git history via --git-fallback.
This is also a defect for MAINTAINERS with status entries marked "Orphan"
or "Odd fixes".
The script now checks a section for any "M:" entry and that an "S:" entry
is supported or maintained. If both those conditions are not satisified,
use --git-fallback as appropriate.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/get_maintainer.pl')
| -rwxr-xr-x | scripts/get_maintainer.pl | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl index 43bace2f4ac8..139e0fff8e31 100755 --- a/scripts/get_maintainer.pl +++ b/scripts/get_maintainer.pl @@ -494,6 +494,40 @@ if ($web) { exit($exit); +sub range_is_maintained { + my ($start, $end) = @_; + + for (my $i = $start; $i < $end; $i++) { + my $line = $typevalue[$i]; + if ($line =~ m/^(\C):\s*(.*)/) { + my $type = $1; + my $value = $2; + if ($type eq 'S') { + if ($value =~ /(maintain|support)/i) { + return 1; + } + } + } + } + return 0; +} + +sub range_has_maintainer { + my ($start, $end) = @_; + + for (my $i = $start; $i < $end; $i++) { + my $line = $typevalue[$i]; + if ($line =~ m/^(\C):\s*(.*)/) { + my $type = $1; + my $value = $2; + if ($type eq 'M') { + return 1; + } + } + } + return 0; +} + sub get_maintainers { %email_hash_name = (); %email_hash_address = (); @@ -556,7 +590,9 @@ sub get_maintainers { my $file_pd = ($file =~ tr@/@@); $value_pd++ if (substr($value,-1,1) ne "/"); $value_pd = -1 if ($value =~ /^\.\*/); - if ($value_pd >= $file_pd) { + if ($value_pd >= $file_pd && + range_is_maintained($start, $end) && + range_has_maintainer($start, $end)) { $exact_pattern_match_hash{$file} = 1; } if ($pattern_depth == 0 || |