From 65971818a573c47f182de461092d60bf1c63cc2b Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 21 Aug 2013 16:28:42 +0200
Subject: [rootfs-stage32] Make it possible to run a script after adding an
 addon to the aufs stack. Call it addon-init and place it in the root
 directory of your addon [vmplayer] Add such an addon-init script that will
 take care of setting up the vmplayer environment

---
 remote/modules/vmplayer/data/addon-init               |  5 +++++
 remote/rootfs/rootfs-stage31/data/bin/setup_stage32   |  4 ++++
 .../data/opt/openslx/scripts/systemd-setup_slx_addons | 19 ++++++++++++++-----
 3 files changed, 23 insertions(+), 5 deletions(-)
 create mode 100755 remote/modules/vmplayer/data/addon-init

diff --git a/remote/modules/vmplayer/data/addon-init b/remote/modules/vmplayer/data/addon-init
new file mode 100755
index 00000000..01acb3b4
--- /dev/null
+++ b/remote/modules/vmplayer/data/addon-init
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+systemctl daemon-reload
+systemctl start vmware
+
diff --git a/remote/rootfs/rootfs-stage31/data/bin/setup_stage32 b/remote/rootfs/rootfs-stage31/data/bin/setup_stage32
index 151617bc..bc00b830 100755
--- a/remote/rootfs/rootfs-stage31/data/bin/setup_stage32
+++ b/remote/rootfs/rootfs-stage31/data/bin/setup_stage32
@@ -45,3 +45,7 @@ mount -n -t aufs -o "br:${FUTURE_ROOT}:${STAGE32_MOUNT_POINT}=ro" none /mnt || d
 mkdir -p /mnt/opt/openslx/uniontmp /mnt/tmp
 mount -n --move "$FUTURE_ROOT" /mnt/opt/openslx/uniontmp || drop_shell "Problem moving uniontmp."
 FUTURE_ROOT="/mnt"
+
+# "Delete" addon hook-script in aufs view
+touch "/mnt/opt/openslx/uniontmp/.wh.addon-init"
+
diff --git a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_slx_addons b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_slx_addons
index 70a09924..a5dc9965 100755
--- a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_slx_addons
+++ b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_slx_addons
@@ -25,20 +25,29 @@ fi
 SLX_BASE_PATH=$(read_from_cmdline "slxbase")
 
 SLX_BASE_MNT="/opt/openslx/mnt"
-SYS_TMP="/tmp"
+SYS_TMP="/tmp/addons"
+mkdir -p "$SYS_TMP" || { echo "Failed to create $SYS_TMP"; exit 1; }
 
 for ADDON in ${SLX_ADDONS}; do
 	# download the addon from the given URL
-	ADDON_TARGET_PATH="${SYS_TMP}/$(basename $(echo ${ADDON})).sqfs"
+	ADDON_TARGET_PATH="${SYS_TMP}/$(basename "$ADDON").sqfs"
 	download "${SLX_BASE_PATH}/${ADDON}.sqfs" "${ADDON_TARGET_PATH}"
 
 	# now mount it to $SLX_MNT/<addon-name>
-	ADDON_MOUNT_POINT="${SLX_BASE_MNT}/$(basename $(echo ${ADDON}) | awk -F "." '{print $1}')"
+	ADDON_MOUNT_POINT="${SLX_BASE_MNT}/$(basename "$ADDON")"
 	mkdir -p "$ADDON_MOUNT_POINT"
 	echo "Mounting ${ADDON_TARGET_PATH} to ${ADDON_MOUNT_POINT}"
-	mount -t squashfs "$ADDON_TARGET_PATH" ${ADDON_MOUNT_POINT} || { echo "Failed to mount." && exit 1; }
+	mount -t squashfs "$ADDON_TARGET_PATH" "$ADDON_MOUNT_POINT" || { echo "Failed to mount." && exit 1; }
 
 	# now append it to /
 	echo "Appending ${ADDON_MOUNT_POINT} to /"
-	mount -o remount,append:${ADDON_MOUNT_POINT}=ro / || { echo "Fail." && exit 1; }
+	mount -o "remount,append:${ADDON_MOUNT_POINT}=ro" / || { echo "Fail." && exit 1; }
+
+	# Run post-hook if available
+	if [ -x "$ADDON_MOUNT_POINT/addon-init" ]; then
+		echo "Running addon initialization script..."
+		"$ADDON_MOUNT_POINT/addon-init" || echo "Warning: Could not execute addon-init of $ADDON"
+	fi
 done
+exit 0
+
-- 
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