CI: Add mkosi boot tests

Using the new mkosi Github Action, we can add some simple boot tests
for the systemd mkosi configs. This makes sure these keep working
as expected.

1 files changed, 27 insertions, 0 deletions

diff --git a/.github/workflows/test_mkosi_boot.py b/.github/workflows/test_mkosi_boot.py
new file mode 100755
index 0000000000..37904eb059
--- /dev/null
+++ b/.github/workflows/test_mkosi_boot.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+import pexpect
+import sys
+
+
+def run() -> None:
+    p = pexpect.spawnu(" ".join(sys.argv[1:]), logfile=sys.stdout, timeout=300)
+
+    p.expect("login:")
+    p.sendline("root")
+
+    p.expect("#")
+    p.sendline("systemctl poweroff")
+
+    p.expect(pexpect.EOF)
+
+
+try:
+    run()
+except pexpect.EOF:
+    print("UNEXPECTED EOF")
+    sys.exit(1)
+except pexpect.TIMEOUT:
+    print("TIMED OUT")
+    sys.exit(1)