Create main.py

usr/lib/x86_64-linux-gnu/calamares/modules/initramfs/main.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# === This file is part of Calamares - <https://github.com/calamares> ===
+#
+#   Copyright 2014, Philip Müller <philm@manjaro.org>
+#   Copyright 2017, Alf Gaida <agaida@siduction.org>
+#
+#   Calamares is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   Calamares is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
+
+from libcalamares.utils import target_env_call
+import os
+release = os.uname()[2]
+initrdname = "/boot/initrd.img-"
+fullpath = str(initrdname+str(release))
+
+def run():
+    """ Generate an initramfs image.
+
+    :return:
+    """
+    return_code = target_env_call(["mkinitramfs", "-o", fullpath])
+
+    if return_code != 0:
+        return (
+            "Failed to run update-initramfs on the target",
+            "The exit code was {}".format(return_code)
+            )