Merge pull request #60 from dylanaraps/ip

IP Address support

fetch

@@ -150,6 +150,13 @@ battery_num="all"
 battery_shorthand="off"
 
 
+# IP Address
+
+# Website to ping for the public IP
+# --ip_host url
+public_ip_host="http://ident.me"
+
+
 # Birthday
 
 # Whether to show a long pretty output
@@ -1335,6 +1342,47 @@ getbattery () {
 
 # }}}
 
+# IP Address {{{
+
+getlocalip () {
+    case "$os" in
+        "Linux")
+            localip="$(ip route get 1 | awk '{print $NF;exit}')"
+        ;;
+
+        "Mac OS X")
+            localip="$(ipconfig getifaddr en0)"
+            [ -z "$localip" ] && localip="$(ipconfig getifaddr en1)"
+        ;;
+
+        *"BSD")
+            localip="$(ifconfig | awk '/broadcast/ {print $2}')"
+        ;;
+
+        "Windows")
+            localip="$(ipconfig | awk -F ': ' '/IPv4 Address/ {printf $2}')"
+        ;;
+
+        *)
+            localip="Unknown"
+        ;;
+    esac
+}
+
+getpublicip () {
+    if type -p curl >/dev/null 2>&1; then
+        publicip="$(curl -w '\n' "$public_ip_host")"
+
+    elif type -p wget >/dev/null 2>&1; then
+        publicip="$(wget -qO- "$public_ip_host"; printf "%s")"
+
+    else
+        publicip="Unknown"
+    fi
+}
+
+# }}}
+
 # Birthday {{{
 
 getbirthday () {
@@ -2122,6 +2170,7 @@ usage () { cat << EOF
     --shell_version on/off      Enable/Disable showing \$SHELL version
     --battery_num num           Which battery to display, default value is 'all'
     --battery_shorthand on/off  Whether or not each battery gets its own line/title
+    --ip_host url               Url to ping for public IP
     --birthday_shorthand on/off Shorten the output of birthday
     --birthday_time on/off      Enable/Disable showing the time in birthday output
 
@@ -2226,6 +2275,7 @@ while [ "$1" ]; do
         --shell_version) shell_version="$2" ;;
         --battery_num) battery_num="$2" ;;
         --battery_shorthand) battery_shorthand="$2" ;;
+        --ip_host) public_ip_host="$2" ;;
         --birthday_shorthand) birthday_shorthand="$2" ;;
         --birthday_time) birthday_time="$2" ;;
         --disable)