From 3ca36638947f69755e956e432fa4f926f42a3faf Mon Sep 17 00:00:00 2001
From: Karthik K <hashken.distro@gmail.com>
Date: Wed, 6 May 2015 22:38:40 +0530
Subject: [PATCH] Print descriptive messages for several switches

* Print messages for terminating switches like --list, --stop,
  --fix-unmanaged and --daemon
* Minor change in help string
---
 bash_completion | 3 ++-
 create_ap       | 7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/bash_completion b/bash_completion
index 19f996b..23acf2d 100644
--- a/bash_completion
+++ b/bash_completion
@@ -111,7 +111,8 @@ _create_ap() {
             # No Options
             ;;
         --stop)
-            opts=$("$1" --list)
+            local stop_awk_cmd='$1 ~ /^[0-9]+$/'
+            opts=$("$1" --list | awk "$stop_awk_cmd")
             ;;
         --list)
             # No Options
diff --git a/create_ap b/create_ap
index e1b93e4..4edf172 100755
--- a/create_ap
+++ b/create_ap
@@ -47,7 +47,7 @@ usage() {
     echo "  --freq-band <GHz>   Set frequency band. Valid inputs: 2.4, 5 (default: 2.4)"
     echo "  --driver            Choose your WiFi adapter driver (default: nl80211)"
     echo "  --no-virt           Do not create virtual interface"
-    echo "  --no-haveged        Do not run \`haveged' automatically when needed"
+    echo "  --no-haveged        Do not run 'haveged' automatically when needed"
     echo "  --fix-unmanaged     If NetworkManager shows your interface as unmanaged after you"
     echo "                      close create_ap, then use this option to switch your interface"
     echo "                      back to managed"
@@ -915,6 +915,7 @@ while :; do
     esac
 done
 
+# Check if required number of positional args are present
 if [[ $# -lt 1 && $FIX_UNMANAGED -eq 0  && -z "$STOP_ID" && $LIST_RUNNING -eq 0 ]]; then
     usage >&2
     exit 1
@@ -934,6 +935,7 @@ trap "clean_exit" SIGINT SIGUSR1
 trap "die" SIGUSR2
 
 if [[ $LIST_RUNNING -eq 1 ]]; then
+    echo -e "List of running $PROGNAME instances:\n"
     list_running
     exit 0
 fi
@@ -944,11 +946,13 @@ if [[ $(id -u) -ne 0 ]]; then
 fi
 
 if [[ -n "$STOP_ID" ]]; then
+    echo "Trying to kill $PROGNAME instance associated with $STOP_ID..."
     send_stop "$STOP_ID"
     exit 0
 fi
 
 if [[ $FIX_UNMANAGED -eq 1 ]]; then
+    echo "Trying to fix unmanaged status in NetworkManager..."
     networkmanager_fix_unmanaged
     exit 0
 fi
@@ -959,6 +963,7 @@ if [[ $DAEMONIZE -eq 1 ]]; then
     for x in "${ARGS[@]}"; do
         [[ "$x" != "--daemon" ]] && NEW_ARGS+=( "$x" )
     done
+    echo "Running as Daemon..."
 
     # run a detached create_ap
     setsid "$0" "${NEW_ARGS[@]}" &