Merge pull request #1487 from PureTryOut/alpine-initramfs

[mkinitfs] New module

src/modules/mkinitfs/main.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# === This file is part of Calamares - <https://github.com/calamares> ===
+#
+#   Copyright 2014-2015, Philip Müller <philm@manjaro.org>
+#   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+#   Copyright 2017, Alf Gaida <agaid@siduction.org>
+#   Copyright 2019, Adriaan de Groot <groot@kde.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/>.
+
+import libcalamares
+from libcalamares.utils import target_env_call
+
+
+import gettext
+_ = gettext.translation("calamares-python",
+                        localedir=libcalamares.utils.gettext_path(),
+                        languages=libcalamares.utils.gettext_languages(),
+                        fallback=True).gettext
+
+
+def pretty_name():
+    return _("Creating initramfs with mkinitfs.")
+
+
+def run_mkinitfs():
+    """
+    Creates initramfs, even when initramfs already exists.
+
+    :return:
+    """
+    return target_env_call(['mkinitfs'])
+
+
+def run():
+    """
+    Starts routine to create initramfs. It passes back the exit code
+    if it fails.
+
+    :return:
+    """
+    return_code = run_mkinitfs()
+
+    if return_code != 0:
+        return ( _("Failed to run mkinitfs on the target"),
+                 _("The exit code was {}").format(return_code) )

src/modules/mkinitfs/module.desc

@@ -0,0 +1,5 @@
+---
+type:		"job"
+name:		"mkinitfs"
+interface:	"python"
+script:		"main.py"