From 8da5023df4b4e3ec55bf52b4377920a8ece941e2 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 11 Jul 2013 16:44:20 -0300
Subject: Better usage handling

---
 keyringer                |  4 +---
 lib/keyringer/functions  | 12 ++++++++++++
 share/keyringer/commands | 10 ++++++++++
 share/keyringer/usage    | 12 ++++++++++++
 4 files changed, 35 insertions(+), 3 deletions(-)
 create mode 100755 share/keyringer/commands
 create mode 100755 share/keyringer/usage

diff --git a/keyringer b/keyringer
index 0f6372c..934f600 100755
--- a/keyringer
+++ b/keyringer
@@ -141,9 +141,7 @@ source "$LIB" || exit 1
 keyringer_config_load
 
 if [ -z "$ACTION" ]; then
-  printf "Usage: %s <keyring> <action> [arguments]\n" "$BASENAME"
-  printf "Available commands: \n"
-  ls $ACTIONS | sed -e 's/^/\t/'
+  keyringer_usage
   exit 1
 fi
 
diff --git a/lib/keyringer/functions b/lib/keyringer/functions
index 1d29157..3fa7170 100644
--- a/lib/keyringer/functions
+++ b/lib/keyringer/functions
@@ -342,6 +342,18 @@ function keyringer_action_usage {
   fi
 }
 
+# Return available actions
+function keyringer_show_actions {
+  ls $ACTIONS
+}
+
+# Usage
+function keyringer_usage {
+  printf "Usage: %s <keyring> <action> [arguments]\n" "$BASENAME"
+  printf "Available commands: \n"
+  keyringer_show_actions | sed -e 's/^/\t/'
+}
+
 # Check recipients
 function keyringer_check_recipients {
   if [ "$KEYRINGER_CHECK_RECIPIENTS" == "false" ]; then
diff --git a/share/keyringer/commands b/share/keyringer/commands
new file mode 100755
index 0000000..139725a
--- /dev/null
+++ b/share/keyringer/commands
@@ -0,0 +1,10 @@
+#!/bin/bash
+#
+# Show available commands
+#
+
+# Load functions
+LIB="`dirname $0`/../../lib/keyringer/functions"
+source "$LIB" || exit 1
+
+keyringer_show_actions
diff --git a/share/keyringer/usage b/share/keyringer/usage
new file mode 100755
index 0000000..54cbea6
--- /dev/null
+++ b/share/keyringer/usage
@@ -0,0 +1,12 @@
+#!/bin/bash
+#
+# Show available commands
+#
+
+# Load functions
+LIB="`dirname $0`/../../lib/keyringer/functions"
+source "$LIB" || exit 1
+
+printf "Usage: %s <keyring> <action> [arguments]\n" "$BASENAME"
+printf "Available commands: \n"
+ls $ACTIONS | sed -e 's/^/\t/'
-- 
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