Use temporary script files

Path will be different inside of target env.

1 files changed, 4 insertions, 2 deletions

diff --git a/examples/guided.py b/examples/guided.py
index 960d4b38..a2f2036e 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -380,9 +380,11 @@ def perform_installation(mountpoint):
 		# If the user provided custom commands to be run post-installation, execute them now.
 		if len(archinstall.arguments['custom-commands']):
 			with Boot(installation) as session:
-				for command in archinstall.arguments['custom-commands']:
+				for index, command in enumerate(archinstall.arguments['custom-commands']):
 					archinstall.log(f'Executing custom command "{command}" ...', fg='yellow')
-					session.SysCommand(["bash", "-c"] + command.split(' '))
+					with open(f"/mnt/var/tmp/user-command.{index}.sh", "w") as temp_script:
+						temp_script.write(command)
+					session.SysCommand(["bash", f"/var/tmp/user-command.{index}.sh"])
 
 		installation.log("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation", fg="yellow")
 		if not archinstall.arguments.get('silent'):