From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Thu, 16 Feb 2023 12:28:07 +0000 (+0100)
Subject: Set TMPDIR when running repart
X-Git-Tag: v15~324^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5b89f5a20266dfbaddbdec0bb4369902cb47520;p=thirdparty%2Fmkosi.git

Set TMPDIR when running repart

Otherwise, repart will copy the root directory to /var/tmp which
can be slow on COW filesystems if /var/tmp is on a different
partition.
---

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index a396b120c..608752145 100644
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -3210,7 +3210,7 @@ def invoke_repart(state: MkosiState, skip: Sequence[str] = [], split: bool = Fal
 
     cmdline += ["--definitions", definitions]
 
-    output = json.loads(run(cmdline, stdout=subprocess.PIPE).stdout)
+    output = json.loads(run(cmdline, stdout=subprocess.PIPE, env={"TMPDIR": state.workspace}).stdout)
 
     roothash = usrhash = None
     for p in output: