From 61fe8d10a8e15285e2ad152017403e8bb609614b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Mon, 4 Feb 2013 17:24:47 +0200
Subject: ip: Improve addr show and link show completions.

---
 completions/ip | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/completions/ip b/completions/ip
index e9e60d73..b073c36f 100644
--- a/completions/ip
+++ b/completions/ip
@@ -1,5 +1,12 @@
 # ip(8) completion                                         -*- shell-script -*-
 
+_iproute2_etc()
+{
+    COMPREPLY+=( $( compgen -W \
+        "$( awk '!/#/ { print $2 }' /etc/iproute2/$1 2>/dev/null )" \
+        -- "$cur" ) )
+}
+
 _ip()
 {
     local cur prev words cword
@@ -96,7 +103,14 @@ _ip()
                     fi
                     ;;
                 show)
-                    [[ $cword -eq $subcword+1 ]] && _available_interfaces
+                    if [[ $cword -eq $subcword+1 ]]; then
+                        _available_interfaces
+                        COMPREPLY+=( $( compgen -W 'dev group up' -- "$cur" ) )
+                    elif [[ $prev == dev ]]; then
+                        _available_interfaces
+                    elif [[ $prev == group ]]; then
+                        _iproute2_etc group
+                    fi
                     ;;
                 *)
                     [[ $cword -eq $subcword ]] && \
@@ -115,7 +129,16 @@ _ip()
                     # TODO
                     ;;
                 show|flush)
-                    # TODO
+                    if [[ $cword -eq $subcword+1 ]]; then
+                        _available_interfaces
+                        COMPREPLY+=( $( compgen -W 'dev scope to label dynamic
+                            permanent tentative deprecated dadfailed temporary
+                            primary secondary up' -- "$cur" ) )
+                    elif [[ $prev == dev ]]; then
+                        _available_interfaces
+                    elif [[ $prev == scope ]]; then
+                        _iproute2_etc rt_scopes
+                    fi
                     ;;
                 *)
                     [[ $cword -eq $subcword ]] && \
-- 
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