From 908e5a1a437bb7907f78fac8cfecdfa92e26bad0 Mon Sep 17 00:00:00 2001
From: "Kelvin M. Klann" <kmk3.code@protonmail.com>
Date: Sun, 3 Mar 2024 07:43:14 -0300
Subject: build: sort.py: filter empty and duplicate items

Note: This seems to already be done for `protocol` lines.

Before:

    $ ./contrib/sort.py test.profile
    sort.py: checking 1 profile(s)...
    test.profile:1:-private-etc ,,bar,,foo,,bar,,,
    test.profile:1:+private-etc ,,,,,,,bar,bar,foo
    test.profile:2:-protocol ,,unix,,bluetooth,,unix,,inet,,,
    test.profile:2:+protocol unix,inet,bluetooth
    [ Fixed ] test.profile

After:

    $ ./contrib/sort.py test.profile
    sort.py: checking 1 profile(s)...
    test.profile:1:-private-etc ,,bar,,foo,,bar,,,
    test.profile:1:+private-etc bar,foo
    test.profile:2:-protocol ,,unix,,bluetooth,,unix,,inet,,,
    test.profile:2:+protocol unix,inet,bluetooth
    [ Fixed ] test.profile
---
 contrib/sort.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'contrib')

diff --git a/contrib/sort.py b/contrib/sort.py
index b70f83e6c..7a4f57da4 100755
--- a/contrib/sort.py
+++ b/contrib/sort.py
@@ -38,7 +38,8 @@ Exit Codes:
 
 def sort_alphabetical(original_items):
     items = original_items.split(",")
-    items.sort()
+    items = filter(None, set(items))
+    items = sorted(items)
     return ",".join(items)
 
 
-- 
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