'grep|S=s',
'min|min-count|unique|u:i',
'max|max-count|show|n:i',
+ 'hash|H!',
'version|V' => sub { Getopt::Long::VersionMessage() },
'usage|h' => sub { Getopt::Long::HelpMessage() },
'help|man|?' => sub { Getopt::Long::HelpMessage(-verbose => 2) },
my $inputstream = $opt{''} ? \*ARGV : eval {
require Git;
- Git::command_output_pipe('log', '-z', '--pretty=format:%b', @ARGV);
+ Git::command_output_pipe('log', '-z', '--pretty=format:%h%n%b', @ARGV);
} || die "Automatic git log failed: $@";
local $| = 1;
my (%headercount, @headercache);
while (readline $inputstream) {
- s/^([0-9a-f]{4,40})\n//m and
- my $hash = $1;
+ s/^([0-9a-f]{4,40})\n//m;
+ my $hash = $opt{hash} ? $1 : undef;
# strip commit seperator
chomp;
Prefixes (unique) lines by the number of occurrences.
Causes output to be buffered until all input has been read (obviously).
+=item -H, --hash
+
+Prefixes the SHA1 hash of the (or a) matching commit.
+
=back
=head1 EXAMPLES
List the ten most frequently used attribute names.
-=item git-grep-footer -n2 -i -s -- --reverse
+=item git-grep-footer -n2 -i -s --hash -- --reverse
The earliest two usages of each distinct identifier.