From e743f7c15fdf32c7b32e9c00622fe3c0dbb6eaca Mon Sep 17 00:00:00 2001
From: longpanda <admin@ventoy.net>
Date: Fri, 24 Mar 2023 20:43:47 +0800
Subject: [PATCH] Add support for chimera linux. (#2309)

---
 IMG/cpio/ventoy/hook/chimera/disk_hook.sh   | 32 +++++++++++++++++++++
 IMG/cpio/ventoy/hook/chimera/ventoy-hook.sh | 22 ++++++++++++++
 IMG/cpio/ventoy/ventoy_chain.sh             |  3 ++
 INSTALL/grub/grub.cfg                       |  2 ++
 4 files changed, 59 insertions(+)
 create mode 100644 IMG/cpio/ventoy/hook/chimera/disk_hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/chimera/ventoy-hook.sh

diff --git a/IMG/cpio/ventoy/hook/chimera/disk_hook.sh b/IMG/cpio/ventoy/hook/chimera/disk_hook.sh
new file mode 100644
index 00000000..5cb1f233
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/chimera/disk_hook.sh
@@ -0,0 +1,32 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program 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.
+# 
+# This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+for i in 0 1 2 3 4 5 6 7 8 9; do 
+    vtdiskname=$(get_ventoy_disk_name)
+    if [ "$vtdiskname" = "unknown" ]; then
+        vtlog "wait for disk ..."
+        $SLEEP 3
+    else
+        break
+    fi
+done
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2"
diff --git a/IMG/cpio/ventoy/hook/chimera/ventoy-hook.sh b/IMG/cpio/ventoy/hook/chimera/ventoy-hook.sh
new file mode 100644
index 00000000..a1380882
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/chimera/ventoy-hook.sh
@@ -0,0 +1,22 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program 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.
+# 
+# This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. $VTOY_PATH/hook/ventoy-os-lib.sh
+
+$SED "/maybe_break *premount/a\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/chimera/disk_hook.sh"  -i /init    
diff --git a/IMG/cpio/ventoy/ventoy_chain.sh b/IMG/cpio/ventoy/ventoy_chain.sh
index fbde4c87..ba766201 100644
--- a/IMG/cpio/ventoy/ventoy_chain.sh
+++ b/IMG/cpio/ventoy/ventoy_chain.sh
@@ -369,6 +369,9 @@ ventoy_get_os_type() {
         fi
     fi
     
+    if $GREP -q 'chimera' /proc/version; then
+        echo 'chimera'; return
+    fi
     
     echo "default"
 }
diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index 8389ab1c..6d6c8de1 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -401,6 +401,8 @@ function distro_specify_initrd_file_phase2 {
         vt_linux_specify_initrd_file /boot/full.cz
     elif [ -f (loop)/images/pxeboot/initrd.img ]; then
         vt_linux_specify_initrd_file /images/pxeboot/initrd.img
+    elif [ -f (loop)/live/initrd ]; then
+        vt_linux_specify_initrd_file /live/initrd
 
     fi
 }