From f11398a042a7de218a53d2aa567299515edf9f60 Mon Sep 17 00:00:00 2001
From: cos <cos>
Date: Wed, 3 Jul 2024 11:28:46 +0200
Subject: Refactor repeated version check into get_db_version()

---
 AntennaPodDbFixer.py | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/AntennaPodDbFixer.py b/AntennaPodDbFixer.py
index 9966209..5e78924 100755
--- a/AntennaPodDbFixer.py
+++ b/AntennaPodDbFixer.py
@@ -9,6 +9,13 @@ import getopt
 def usage():
     return sys.argv[0] + " [--help] [--verbose] [corrupt.db] [empty.db]"
 
+def get_db_version(fileName):
+    return subprocess.run(
+        ["sqlite3", fileName, "PRAGMA user_version;"],
+        capture_output=True,
+        text=True
+    ).stdout.strip()
+
 def integrity_is_ok(fileName):
     print("Checking integrity of " + fileName + ".", end="")
     if verbose:
@@ -62,11 +69,7 @@ else:
     if verbose:
         print("It seems sqlite3 on this system has the dbpage extension. Good!")
 
-corruptedVersion = subprocess.run(
-        ["sqlite3", inputFilePath, "PRAGMA user_version;"],
-        capture_output=True,
-        text=True
-    ).stdout.strip()
+corruptedVersion = get_db_version(inputFilePath)
 if corruptedVersion == "0":
     print("Error: File not found, not a database, or too corrupted for this script.", file=sys.stderr)
     exit(1)
@@ -81,11 +84,7 @@ else:
 if not os.path.isfile(emptyFilePath):
     print("If needed, you can download old app versions on F-Droid and export an empty database.")
     emptyFilePath = input("Enter file path to an EMPTY AntennaPod database with the same version: ")
-emptyVersion = subprocess.run(
-        ["sqlite3", emptyFilePath, "PRAGMA user_version;"],
-        capture_output=True,
-        text=True
-    ).stdout.strip()
+emptyVersion = get_db_version(emptyFilePath)
 print("Empty file version: " + emptyVersion)
 if corruptedVersion != emptyVersion:
     print("Error: Application version differs between database files.", file=sys.stderr)
-- 
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