Initial upload of HyprArch releng configuration

airootfs/usr/lib/calamares/modules/initramfs/main.py

@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# === This file is part of Calamares - <https://calamares.io> ===
+#
+#   SPDX-FileCopyrightText: 2014 Rohan Garg <rohan@kde.org>
+#   SPDX-FileCopyrightText: 2015 Philip Müller <philm@manjaro.org>
+#   SPDX-FileCopyrightText: 2016 David McKinney <mckinney@subgraph.com>
+#   SPDX-FileCopyrightText: 2016 Kevin Kofler <kevin.kofler@chello.at>
+#   SPDX-FileCopyrightText: 2017 Alf Gaida <agaida@siduction.org>
+#   SPDX-FileCopyrightText: 2017 2019, Adriaan de Groot <groot@kde.org>
+#   SPDX-License-Identifier: GPL-3.0-or-later
+#
+#   Calamares is Free Software: see the License-Identifier above.
+#
+
+import libcalamares
+
+import inspect
+import os
+import shutil
+
+
+import gettext
+_ = gettext.translation("calamares-python",
+                        localedir=libcalamares.utils.gettext_path(),
+                        languages=libcalamares.utils.gettext_languages(),
+                        fallback=True).gettext
+
+
+def pretty_name():
+    return _("Configuring initramfs.")
+
+
+def copy_initramfs_hooks(partitions, root_mount_point):
+    """
+    Copies initramfs hooks so they are picked up by update-initramfs
+
+    :param partitions:
+    :param root_mount_point:
+    """
+    encrypt_hook = False
+    unencrypted_separate_boot = False
+
+    for partition in partitions:
+        if partition["mountPoint"] == "/" and "luksMapperName" in partition:
+            encrypt_hook = True
+
+        if (partition["mountPoint"] == "/boot"
+                and "luksMapperName" not in partition):
+            unencrypted_separate_boot = True
+
+    if encrypt_hook:
+        target = "{!s}/usr/share/initramfs-tools/hooks/encrypt_hook".format(
+                    root_mount_point)
+
+        # Find where this module is installed
+        _filename = inspect.getframeinfo(inspect.currentframe()).filename
+        _path = os.path.dirname(os.path.abspath(_filename))
+
+        if unencrypted_separate_boot:
+            shutil.copy2(
+                os.path.join(_path, "encrypt_hook_nokey"),
+                target
+                )
+        else:
+            shutil.copy2(
+                os.path.join(_path, "encrypt_hook"),
+                target
+                )
+        os.chmod(target, 0o755)
+
+
+def run():
+    """
+    Calls routine with given parameters to configure initramfs
+
+    :return:
+    """
+    partitions = libcalamares.globalstorage.value("partitions")
+    root_mount_point = libcalamares.globalstorage.value("rootMountPoint")
+
+    if not partitions:
+        libcalamares.utils.warning("partitions is empty, {!s}".format(partitions))
+        return (_("Configuration Error"),
+                _("No partitions are defined for <pre>{!s}</pre> to use." ).format("initramfscfg"))
+    if not root_mount_point:
+        libcalamares.utils.warning("rootMountPoint is empty, {!s}".format(root_mount_point))
+        return (_("Configuration Error"),
+                _("No root mount point is given for <pre>{!s}</pre> to use." ).format("initramfscfg"))
+
+    copy_initramfs_hooks(partitions, root_mount_point)
+
+    return None