From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Sun, 31 Oct 2021 21:01:28 +0000 (+0000)
Subject: Call flush() in a few more places
X-Git-Tag: v11~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b09ec85a1f73bbe564deed1e9ea0b16242c0d443;p=thirdparty%2Fmkosi.git

Call flush() in a few more places

Since we never explicitly close these files, sometimes the stuff
we write to them doesn't seem to get flushed which causes the
files to be empty in the output directory. Add calls to flush()
to make sure the files aren't empty when mkosi finishes.
---

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index e46f353d0..61a8a4881 100644
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -4132,6 +4132,7 @@ def write_root_hash_file(args: CommandLineArguments, root_hash: Optional[str]) -
             tempfile.NamedTemporaryFile(mode="w+b", prefix=".mkosi", dir=os.path.dirname(args.output_root_hash_file)),
         )
         f.write((root_hash + "\n").encode())
+        f.flush()
 
     return f
 
@@ -4151,6 +4152,7 @@ def write_root_hash_p7s_file(args: CommandLineArguments, root_hash_p7s: Optional
             ),
         )
         f.write(root_hash_p7s)
+        f.flush()
 
     return f
 
@@ -4171,6 +4173,7 @@ def copy_nspawn_settings(args: CommandLineArguments) -> Optional[BinaryIO]:
 
         with open(args.nspawn_settings, "rb") as c:
             f.write(c.read())
+            f.flush()
 
     return f