From bbc2a15795bfbe11febe8c00d2a592ba5cf8daf5 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Mon, 28 Dec 2020 16:13:03 +0100
Subject: xml: completion-help: add helper for all local assigned IP addresses

This replaces the Python script by a bash variant which is much faster as the
Python interpreter does not need to be launched on invocation.
---
 src/completion/list_local_ips.sh | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 src/completion/list_local_ips.sh

(limited to 'src/completion/list_local_ips.sh')

diff --git a/src/completion/list_local_ips.sh b/src/completion/list_local_ips.sh
new file mode 100755
index 000000000..a506ce16e
--- /dev/null
+++ b/src/completion/list_local_ips.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+ipv4=0
+ipv6=0
+
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        -4|--ipv4) ipv4=1 ;;
+        -6|--ipv6) ipv6=1 ;;
+        -b|--both) ipv4=1; ipv6=1 ;;
+        *) echo "Unknown parameter passed: $1" ;;
+    esac
+    shift
+done
+
+if [ $ipv4 -eq 1 ] && [ $ipv6 -eq 1 ]; then
+    ip a | grep inet | awk '{print $2}' | sed -e /^fe80::/d | awk -F/ '{print $1}'
+elif [ $ipv4 -eq 1 ] ; then
+    ip a | grep 'inet ' | awk '{print $2}' | awk -F/ '{print $1}'
+elif [ $ipv6 -eq 1 ] ; then
+    ip a | grep 'inet6 ' | awk '{print $2}' | sed -e /^fe80::/d | awk -F/ '{print $1}'
+else
+    echo "Usage:"
+    echo "-4|--ipv4    list only IPv4 addresses"
+    echo "-6|--ipv6    list only IPv6 addresses"
+    echo "--both       list both IP4 and IPv6 addresses"
+    echo ""
+    exit 1
+fi
-- 
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