tools: add support for subkeys in release tools

MylesBorins · Myles Borins · commit 321162df71f0 · 2016-01-26T09:05:33.000-08:00
Replace grep with awk to add support for subkeys PR-URL: nodejs#4807 Reviewed-By: Rod Vagg <rod@vagg.org>
diff --git a/tools/release.sh b/tools/release.sh
@@ -20,7 +20,7 @@ signcmd=dist-sign
 
 echo "# Selecting GPG key ..."
 
-gpgkey=$(gpg --list-secret-keys | grep '^sec' | awk -F'( +|/)' '{print $3}')
+gpgkey=$(gpg --list-secret-keys | awk -F'( +|/)' '/^(sec|ssb)/{print $3}')
 keycount=$(echo $gpgkey | wc -w)
 
 if [ $keycount -eq 0 ]; then
