Merge pull request #2418 from DaanDeMeyer/sync

Add support for sync scripts

diff --cc mkosi/__init__.py
index 08b1913ea7b113a3326323715d4c748f2f5f3cb1,343d549edf85ad0d3422cc0001dbff453b4f09d2..af6e6a53b0bc8b9baf5b486f207f263741d961da
--- 1/mkosi/__init__.py
--- 2/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@@ -80,14 -80,7 +80,8 @@@ from mkosi.util import 
      umask,
  )
  from mkosi.versioncomp import GenericVersion
 +from mkosi.vmspawn import run_vmspawn
  
- MKOSI_AS_CALLER = (
-     "setpriv",
-     f"--reuid={INVOKING_USER.uid}",
-     f"--regid={INVOKING_USER.gid}",
-     "--clear-groups",
- )
  
  @contextlib.contextmanager
  def mount_base_trees(context: Context) -> Iterator[None]:

diff --cc mkosi/config.py
Simple merge

diff --cc mkosi/resources/mkosi.md
Simple merge