From ca90979e8fb8ff60a5f0f1fb107cef06a72a5766 Mon Sep 17 00:00:00 2001
From: ranomier <ranomier@fragomat.net>
Date: Sun, 1 Dec 2024 03:10:02 +0100
Subject: [PATCH] added list_ips tool

---
 list_ips | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100755 list_ips

diff --git a/list_ips b/list_ips
new file mode 100755
index 0000000..14b079d
--- /dev/null
+++ b/list_ips
@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+#docstring=dirty tool to simplify the output of ip dramaticly
+import subprocess as sp
+import json
+
+CFG = {
+    "iface_allow_list": ["eth", "enp", "wlp", "wlan"],
+    "show_ip4": True,
+    "show_ip6": False,
+}
+
+def filter_interfaces():
+    output = json.loads(
+        sp.run(["ip", "-j", "addr", "show"], 
+               text=True, 
+               capture_output=True).stdout)
+    filtered_list=[]
+    for interface in output:
+        for allowed in CFG["iface_allow_list"]:
+            if allowed in interface["ifname"]:
+                filtered_list.append(interface)
+    return filtered_list
+
+def ip_string(interface):
+    conn_list = ""
+    for conn in interface["addr_info"]:
+        if conn["family"] == "inet" and CFG["show_ip4"] or conn["family"] == "inet6" and CFG["show_ip6"]:
+            conn_list += (conn["local"] + "/" + str(conn["prefixlen"])) + ", "
+    return conn_list.rstrip(", ")
+
+def pretty(interfaces):
+    longest_member = 0
+    for interface in interfaces:
+        if len(interface["ifname"]) > longest_member:
+            longest_member = len(interface["ifname"])
+
+    for interface in interfaces:
+        len_diff = longest_member - len(interface["ifname"])
+        print(interface["ifname"], ": ", " " * len_diff, ip_string(interface), sep="")
+
+
+
+def main():
+    pretty(filter_interfaces())
+if __name__ == "__main__":
+    main()