Add charset detection to tweak_configs

.gitignore

@@ -0,0 +1 @@
+SOURCES/pungi-4.1.38.tar.bz2

.pungi.metadata

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+9fe83327acf4c7233db6dcd6d108ff466ca924b1  SOURCES/pungi-4.1.38.tar.bz2

SOURCES/0001-Add-charset-detection-to-tweak_configs.patch

@@ -0,0 +1,48 @@
+From a90340decd367296c58d7339ab235f2955e5f5cb Mon Sep 17 00:00:00 2001
+From: tigro <tigro@msvsphere-os.ru>
+Date: Tue, 23 Jan 2024 12:53:16 +0300
+Subject: [PATCH] Add charset detection to tweak_configs
+
+---
+ pungi/phases/buildinstall.py | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/pungi/phases/buildinstall.py b/pungi/phases/buildinstall.py
+index e8feea0..706e960 100644
+--- a/pungi/phases/buildinstall.py
++++ b/pungi/phases/buildinstall.py
+@@ -19,6 +19,7 @@ import os
+ import time
+ import shutil
+ import re
++import chardet
+ 
+ from kobo.threads import ThreadPool, WorkerThread
+ from kobo.shortcuts import run
+@@ -247,8 +248,10 @@ def tweak_configs(path, volid, ks_file, configs=BOOT_CONFIGS):
+             continue
+         found_configs.append(config)
+ 
+-        with open(config_path, "r") as f:
+-            data = f.read()
++        with open(config_path, "rb") as f:
++            byte_data = f.read()
++            encoding = chardet.detect(byte_data)["encoding"]
++            data = byte_data.decode(encoding)
+         os.unlink(config_path)  # break hadlink by removing file writing a new one
+ 
+         # double-escape volid in yaboot.conf
+@@ -262,8 +265,8 @@ def tweak_configs(path, volid, ks_file, configs=BOOT_CONFIGS):
+         data = re.sub(r":LABEL=[^ \n]*", r":LABEL=%s%s" % (new_volid, ks), data)
+         data = re.sub(r"(search .* -l) '[^'\n]*'", r"\1 '%s'" % volid, data)
+ 
+-        with open(config_path, "w") as f:
+-            f.write(data)
++        with open(config_path, "wb") as f:
++            f.write(data.encode(encoding))
+ 
+     return found_configs
+ 
+-- 
+2.43.0
+