#!/usr/bin/perl -w
-# Copyright (C) 2015, all contributors (git clone git://80x24.org/public-inbox)
+# Copyright (C) 2015 all contributors <meta@public-inbox.org>
# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
# Basic tool to create a Xapian search index for a git repository
# configured for public-inbox.
print STDERR "Search::Xapian required for $0\n";
exit 1;
}
+my @dirs;
+
+sub resolve_git_dir {
+ my ($cd) = @_;
+ my @cmd = qw(git rev-parse --git-dir);
+ my $cmd = join(' ', @cmd);
+ my $pid = open my $fh, '-|';
+ defined $pid or die "forking $cmd failed: $!\n";
+ if ($pid == 0) {
+ if (defined $cd) {
+ chdir $cd or die "chdir $cd failed: $!\n";
+ }
+ exec @cmd;
+ die "Failed to exec $cmd: $!\n";
+ } else {
+ my $dir = eval {
+ local $/;
+ <$fh>;
+ };
+ close $fh or die "error in $cmd: $!\n";
+ chomp $dir;
+ return $cd if ($dir eq '.' && defined $cd);
+ $dir;
+ }
+}
+
+if (@ARGV) {
+ @dirs = map { resolve_git_dir($_) } @ARGV;
+} else {
+ @dirs = (resolve_git_dir());
+}
sub usage { print STDERR "Usage: $usage\n"; exit 1 }
-usage() unless @ARGV;
+usage() unless @dirs;
-foreach my $dir (@ARGV) {
+foreach my $dir (@dirs) {
index_dir($dir);
}