diff options
| -rwxr-xr-x | scripts/checkpatch.pl | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 8fc9edd3289a..928366215fc5 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -28,6 +28,7 @@ my $terse = 0; my $showfile = 0; my $file = 0; my $git = 0; +my %git_commits = (); my $check = 0; my $check_orig = 0; my $summary = 1; @@ -806,23 +807,25 @@ die "$P: No git repository found\n" if ($git && !-e ".git"); if ($git) { my @commits = (); - for my $commit_expr (@ARGV) { + foreach my $commit_expr (@ARGV) { my $git_range; if ($commit_expr =~ m/-/) { my @tmp = split(/-/, $commit_expr); - die "$P: incorrect git commits expression $commit_expr$!\n" + die "$P: incorrect git commit expression '$commit_expr' $!\n" if (@tmp != 2); $git_range = "-$tmp[1] $tmp[0]"; } elsif ($commit_expr =~ m/\.\./) { $git_range = "$commit_expr"; - } - if (defined $git_range) { - my $lines = `git log --no-merges --pretty=format:'%H' $git_range`; - foreach my $line (split(/\n/, $lines)) { - unshift(@commits, $line); - } } else { - unshift(@commits, $commit_expr); + $git_range = "-1 $commit_expr"; + } + my $lines = `git log --no-color --no-merges --pretty=format:'%H %s' $git_range`; + foreach my $line (split(/\n/, $lines)) { + $line =~ /(^\w+) (.*)/; + my $sha1 = $1; + my $subject = $2; + unshift(@commits, $sha1); + $git_commits{$sha1} = $subject; } } die "$P: no git commits after extraction!\n" if (@commits == 0); @@ -847,7 +850,7 @@ for my $filename (@ARGV) { if ($filename eq '-') { $vname = 'Your patch'; } elsif ($git) { - $vname = "Commit " . substr($filename, 0, 12) . `git log -1 --pretty=format:' ("%s")' $filename`; + $vname = "Commit " . substr($filename, 0, 12) . ' ("' . $git_commits{$filename} . '")'; } else { $vname = $filename; } |