From c3e3b0800a174b565ca4426bd74f8d707b3b1dfb Mon Sep 17 00:00:00 2001
From: Marcel Kapfer <opensource@mmk2410.org>
Date: Wed, 26 May 2021 21:13:28 +0200
Subject: [PATCH] Moved logic to own function

Allows importing from another file
---
 latest-tags.py | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/latest-tags.py b/latest-tags.py
index 05fdb6f..3da55d7 100755
--- a/latest-tags.py
+++ b/latest-tags.py
@@ -20,13 +20,7 @@
 
 import subprocess
 
-
-def main():
-    # # TODO: Add user defined keywords to the list.
-    # ignored_keywords = ["pre", "rc", "beta", "alpha", "dev"]
-    # # TODO: Add a ability for the user to customize this.
-    # default_branch = "main"
-
+def sorted_tags():
     # Retrieve all tags in the repo (that are fetched...)
     tags = subprocess.run(["git", "tag"], stdout=subprocess.PIPE)
     allowedTags = {}
@@ -39,12 +33,20 @@ def main():
         # Strip away the encloding quotes as well as some whitespace
         allowedTags[tag] = date.stdout.decode('utf-8').strip(" \n'")
     # Sort by keys, which are the retrieved timestampes
-    allowedTags = sorted(allowedTags.items(), key=lambda item: item[1])
+    return sorted(allowedTags.items(), key=lambda item: item[1])
+
+def main():
+    # # TODO: Add user defined keywords to the list.
+    # ignored_keywords = ["pre", "rc", "beta", "alpha", "dev"]
+    # # TODO: Add a ability for the user to customize this.
+    # default_branch = "main"
+
+    tags = sorted_tags()
 
     # Printing out
-    for k,v in allowedTags:
+    for k,_ in tags:
         print(k)
-    print("Latest tag: {}\nSecond latest tag: {}".format(allowedTags[-1][0],allowedTags[-2][0]))
+    print("Latest tag: {}\nSecond latest tag: {}".format(tags[-1][0],tags[-2][0]))
 
 
 if __name__ == "__main__":