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fix: minidlna.conf file permissions after editing

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Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
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Nektarios Katakis 2019-11-15 16:38:41 +00:00 committed by James Valleroy
parent ef5f5a21de
commit 3614a977f8
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GPG Key ID: 77C0C75E7B650808
1 changed files with 4 additions and 1 deletions
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actions/minidlna
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@ -21,7 +21,7 @@ Configuration actions for the minidlna server.
import argparse import argparse
from tempfile import mkstemp from tempfile import mkstemp
from shutil import move from shutil import move
from os import fdopen, remove from os import fdopen, remove, chmod, stat
import augeas import augeas
@ -82,6 +82,7 @@ def replace_in_config_file(file_path, pattern, subst):
Create a temporary minidlna.conf file, Create a temporary minidlna.conf file,
replace the media dir config, replace the media dir config,
remove original one and move the temporary file. remove original one and move the temporary file.
Preserve permissions as the original file.
""" """
temp_file, temp_file_path = mkstemp() temp_file, temp_file_path = mkstemp()
with fdopen(temp_file, 'w') as new_file: with fdopen(temp_file, 'w') as new_file:
@ -89,8 +90,10 @@ def replace_in_config_file(file_path, pattern, subst):
for line in old_file: for line in old_file:
new_file.write(line.replace(pattern, subst)) new_file.write(line.replace(pattern, subst))
old_st_mode = stat(file_path).st_mode
remove(file_path) remove(file_path)
move(temp_file_path, file_path) move(temp_file_path, file_path)
chmod(file_path, old_st_mode)
def main(): def main():