From eb69d30137306cd179ae2f3495689c5861addb4b Mon Sep 17 00:00:00 2001
From: rusty-snake <41237666+rusty-snake@users.noreply.github.com>
Date: Fri, 30 Apr 2021 11:09:59 +0000
Subject: Rework sort_protocol (sort.py) (#4226)

Support "+", "-" and "=" prefixes (introduced in cddc4832 + 5ffd9287)
---
 contrib/sort.py | 39 ++++++---------------------------------
 1 file changed, 6 insertions(+), 33 deletions(-)

(limited to 'contrib')

diff --git a/contrib/sort.py b/contrib/sort.py
index 9e5062c3c..c7325facb 100755
--- a/contrib/sort.py
+++ b/contrib/sort.py
@@ -35,43 +35,16 @@ def sort_alphabetical(raw_items):
 
 def sort_protocol(protocols):
     """sort the given protocole into this scheme: unix,inet,inet6,netlink,packet,bluetooth"""
+
     # shortcut for common protocol lines
     if protocols in ("unix", "unix,inet,inet6"):
         return protocols
+
     fixed_protocols = ""
-    present_protocols = {
-        "unix": False,
-        "inet": False,
-        "inet6": False,
-        "netlink": False,
-        "packet": False,
-        "bluetooth": False,
-    }
-    for protocol in protocols.split(","):
-        if protocol == "unix":
-            present_protocols["unix"] = True
-        elif protocol == "inet":
-            present_protocols["inet"] = True
-        elif protocol == "inet6":
-            present_protocols["inet6"] = True
-        elif protocol == "netlink":
-            present_protocols["netlink"] = True
-        elif protocol == "packet":
-            present_protocols["packet"] = True
-        elif protocol == "bluetooth":
-            present_protocols["bluetooth"] = True
-    if present_protocols["unix"]:
-        fixed_protocols += "unix,"
-    if present_protocols["inet"]:
-        fixed_protocols += "inet,"
-    if present_protocols["inet6"]:
-        fixed_protocols += "inet6,"
-    if present_protocols["netlink"]:
-        fixed_protocols += "netlink,"
-    if present_protocols["packet"]:
-        fixed_protocols += "packet,"
-    if present_protocols["bluetooth"]:
-        fixed_protocols += "bluetooth,"
+    for protocol in ("unix", "inet", "inet6", "netlink", "packet", "bluetooth"):
+        for prefix in ("", "-", "+", "="):
+            if f",{prefix}{protocol}," in f",{protocols},":
+                fixed_protocols += f"{prefix}{protocol},"
     return fixed_protocols[:-1]
 
 
-- 
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