Extend `packages` by 4th column for upstream repo

By keeping the repository url in the `packages` file scripts such as
source:ghc/sync-all can pick it up. Moreover, it's easier to
automatically validate for correctness than the
wiki:Repositories/Upstream page.

1 files changed, 2 insertions, 1 deletions

diff --git a/sync-all b/sync-all
index 85a697af52..f37c37996c 100755
--- a/sync-all
+++ b/sync-all
@@ -50,11 +50,12 @@ sub parsePackages {
     foreach (@repos) {
         chomp;
         $lineNum++;
-        if (/^([^# ]+) +([^ ]+) +([^ ]+)$/) {
+        if (/^([^# ]+) +([^ ]+) +([^ ]+) +([^ ]+)$/) {
             my %line;
             $line{"localpath"}  = $1;
             $line{"tag"}        = $2;
             $line{"remotepath"} = $3;
+            $line{"upstreamurl"}= $4;
             push @packages, \%line;
 
             $tags{$2} = 0;