From a63f5d6fcee098fee9301e73adab44fce551fc9e Mon Sep 17 00:00:00 2001
From: Marc Espie <espie@cvs.openbsd.org>
Date: Sat, 11 Nov 2006 16:13:44 +0000
Subject: -P option: prepend pkgpath instead of pkgname. -p option: use the
 continuation code from OpenBSD::PackingList in a sneaky way, so that we can
 read all packing-list contents in one go from a make print-plist-contents in
 /usr/ports.

Allows building a located database from the ports tree without needing to
build any packages.
---
 usr.sbin/pkg_add/pkg_mklocatedb | 47 ++++++++++++++++++++++++++++++++++-------
 1 file changed, 39 insertions(+), 8 deletions(-)

(limited to 'usr.sbin/pkg_add/pkg_mklocatedb')

diff --git a/usr.sbin/pkg_add/pkg_mklocatedb b/usr.sbin/pkg_add/pkg_mklocatedb
index f554266399a..d2c95b97a95 100644
--- a/usr.sbin/pkg_add/pkg_mklocatedb
+++ b/usr.sbin/pkg_add/pkg_mklocatedb
@@ -33,12 +33,22 @@ sub print_name
 
 package main;
 
-set_usage('pkg_mklocatedb -nq [-r release] [-s src] [-x X11src] [pkg-name [...]]');
+set_usage('pkg_mklocatedb [-nPq] [-r release] [-p portstree ] [-s src] [-x X11src] [pkg-name [...]]');
 
-our ($opt_n, $opt_q, $opt_s, $opt_x, $opt_r);
+our ($opt_n, $opt_q, $opt_s, $opt_x, $opt_r, $opt_p, $opt_P);
+
+sub info
+{
+	my $plist = shift;
+	if ($opt_P) {
+		return $plist->{extrainfo}->{subdir};
+	} else {
+		return $plist->pkgname();
+	}
+}
 
 try {
-	getopts('nqs:x:r:');
+	getopts('nqs:x:r:p:P');
 } catchall {
 	Usage($_);
 };
@@ -102,20 +112,41 @@ if ($opt_r) {
 	}
 	closedir($dir);
 }
-			
-		
 
-if (@ARGV==0) {
+if ($opt_p) {
+	my $make = $ENV{MAKE} || 'make';
+	open my $in, "cd $opt_p && $make print-plist-all |";
+	my $done = 0;
+	while (!$done) {
+		my $plist = OpenBSD::PackingList->read($in,
+		    sub {
+			my ($fh, $cont) = @_;
+			local $_;
+			while (<$fh>) {
+				return if m/^\=\=\=\> /o;
+				next unless m/^\@(?:cwd|name|info|man|file|lib|shell|comment\s+subdir\=)\b/o || !m/^\@/o;
+				&$cont($_);
+			}
+			$done = 1;
+		    });
+		if (defined $plist && defined $plist->pkgname()) {
+			$plist->visit('print_name', $fh, info($plist));
+		}
+	}
+	close($in);
+}
+
+elsif (@ARGV==0) {
 	for my $pkgname (installed_packages()) {
 		print STDERR "$pkgname\n" unless $opt_q;
 		my $plist = OpenBSD::PackingList->from_installation($pkgname);
-		$plist->visit('print_name', $fh, $plist->pkgname());
+		$plist->visit('print_name', $fh, info($plist));
 	}
 } else {
 	for my $pkgname (@ARGV) {
 		print STDERR "$pkgname\n" unless $opt_q;
 		my $plist = OpenBSD::PackageLocator->grabPlist($pkgname);
 		next unless $plist;
-		$plist->visit('print_name', $fh, $plist->pkgname());
+		$plist->visit('print_name', $fh, info($plist));
 	}
 }
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