From c5fbcf59e0fcaba3dd137d406e38b3eb27d21573 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 14 Jul 2015 22:27:39 +0000
Subject: [PATCH] scripts/feeds: return error status from feed update

This patch is a modified version of the patch being discussed at here:
https://patchwork.ozlabs.org/patch/471303/
from Martin Strbacka <martin.strbacka@nic.cz>

My version modifies scripts/feeds so that an error with one of the feeds just
raises the error flag, but script continues and tries to update the other
feeds. After all feeds have been updated, the script returns 1 if at least
one feed failed, and 0 on success with all feeds. The user can then utilise
the status in his build script, if he wants.

signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

SVN-Revision: 46374
---
 scripts/feeds | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/feeds b/scripts/feeds
index 7744dd068e..1da44f539f 100755
--- a/scripts/feeds
+++ b/scripts/feeds
@@ -687,6 +687,7 @@ sub update {
 	my %opts;
 	my $feed_name;
 	my $perform_update=1;
+	my $failed=0;
 
 	$ENV{SCAN_COOKIE} = $$;
 	$ENV{OPENWRT_VERBOSE} = 's';
@@ -711,8 +712,7 @@ sub update {
 	if ( ($#ARGV == -1) or $opts{a}) {
 		foreach my $feed (@feeds) {
 			my ($type, $name, $src) = @$feed;
-			next unless update_feed($type, $name, $src, $perform_update) == 1;
-			last;
+			update_feed($type, $name, $src, $perform_update) == 0 or $failed=1;
 		}
 	} else {
 		while ($feed_name = shift @ARGV) {
@@ -721,14 +721,14 @@ sub update {
 				if($feed_name ne $name) {
 					next;
 				}
-				update_feed($type, $name, $src, $perform_update);
+				update_feed($type, $name, $src, $perform_update) == 0 or $failed=1;
 			}
 		}
 	}
 
 	refresh_config();
 
-	return 0;
+	return $failed;
 }
 
 sub feed_config() {