From e6f22ac9ccb5112f13d45d99e2ffb173237c4e1c Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 14 Nov 2013 10:54:55 -0200
Subject: Show available keyrings on usage

---
 lib/keyringer/functions | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/keyringer/functions b/lib/keyringer/functions
index bf2977d..d1bbb1c 100755
--- a/lib/keyringer/functions
+++ b/lib/keyringer/functions
@@ -396,10 +396,16 @@ function keyringer_show_actions {
 
 # Usage
 function keyringer_usage {
+  local keyrings="$(ls --color=never `dirname $CONFIG` | sed -e 's/config//' | xargs)"
+
   printf "Usage: %s <keyring> <action> [arguments]\n\n" "$BASENAME"
   printf "Available commands: \n\n"
   keyringer_show_actions | sed -e 's/^/\t/'
   printf "\tinit <path> [remote]\n\n" $BASENAME
+
+  if [ ! -z "$keyrings" ]; then
+    printf "Available keyrings: %s \n" "$keyrings"
+  fi
 }
 
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