Merge pull request calamares#2046 from calamares/dracut_conf

[dracut] add option to make the kernel name configurable

CHANGES-3.3

@@ -12,12 +12,14 @@ the history of the 3.2 series (2018-05 - 2022-08).
 
 This release contains contributions from (alphabetically by first name):
  - Adriaan de Groot
+ - Anke Boersma
 
 ## Core ##
  - No core changes yet
 
 ## Modules ##
- - No module changes yet
+ - **Dracut** add option to set a configurable kernel name
+ - **Localeq** & **Keyboard** moved to using Drawer instead of ComboBox
 
 
 # 3.3.0-alpha2 (2022-08-23)

src/modules/dracut/dracut.conf

@@ -0,0 +1,10 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+#
+# Run dracut(8) with an optional kernel name
+---
+# Dracut defaults to setting initramfs-<kernel-version>.img
+# If you want to specify another filename for the resulting image,
+# set a custom kernel name, including the path
+#
+# kernelName: /boot/initramfs-linux.img

src/modules/dracut/dracut.schema.yaml

@@ -0,0 +1,9 @@
+# SPDX-FileCopyrightText: 2022 Anke Boersma <demm@kaosx.us>
+# SPDX-License-Identifier: GPL-3.0-or-later
+---
+$schema: https://json-schema.org/schema#
+$id: https://calamares.io/schemas/dracut
+additionalProperties: false
+type: object
+properties:
+    kernelName: { type: string }

src/modules/dracut/main.py

@@ -7,13 +7,14 @@
 #   SPDX-FileCopyrightText: 2014 Teo Mrnjavac <teo@kde.org>
 #   SPDX-FileCopyrightText: 2017 Alf Gaida <agaid@siduction.org>
 #   SPDX-FileCopyrightText: 2019 Adriaan de Groot <groot@kde.org>
+#   SPDX-FileCopyrightText: 2022 Anke Boersma <demm@kaosx.us>
 #   SPDX-License-Identifier: GPL-3.0-or-later
 #
 #   Calamares is Free Software: see the License-Identifier above.
 #
 
 import libcalamares
-from libcalamares.utils import target_env_call
+from libcalamares.utils import check_target_env_call
 
 
 import gettext
@@ -33,7 +34,12 @@ def run_dracut():
 
     :return:
     """
-    return target_env_call(['dracut', '-f'])
+    kernelName = libcalamares.job.configuration['kernelName']
+
+    if not kernelName:
+        return check_target_env_call(['dracut', '-f'])
+    else:
+        return check_target_env_call(['dracut', '-f', '{}'.format(kernelName)])
 
 
 def run():
@@ -46,5 +52,5 @@ def run():
     return_code = run_dracut()
 
     if return_code != 0:
-        return ( _("Failed to run dracut on the target"),
-                 _("The exit code was {}").format(return_code) )
+        return (_("Failed to run dracut on the target"),
+                _("The exit code was {}").format(return_code))