From cc15d196862d439ebd8b041dc3c2e5c88f40ea3b Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Wed, 21 Sep 2022 23:41:42 +0300
Subject: [PATCH] Add Gazebo simulator to image

---
 builder/image-build.sh     |  1 +
 builder/image-simulator.sh | 42 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100755 builder/image-simulator.sh

diff --git a/builder/image-build.sh b/builder/image-build.sh
index 534157eb..529bbad5 100755
--- a/builder/image-build.sh
+++ b/builder/image-build.sh
@@ -120,6 +120,7 @@ ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/launch.
 # ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/kinetic-ros-clover.rosinstall' '/home/pi/ros_catkin_ws/'
 # Add rename script
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-ros.sh' ${REPO_URL} ${IMAGE_VERSION} false false ${NUMBER_THREADS}
+${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-simulator.sh'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-validate.sh'
 
 ${BUILDER_DIR}/image-resize.sh ${IMAGE_PATH}
diff --git a/builder/image-simulator.sh b/builder/image-simulator.sh
new file mode 100755
index 00000000..95acf53b
--- /dev/null
+++ b/builder/image-simulator.sh
@@ -0,0 +1,42 @@
+#! /usr/bin/env bash
+
+#
+# Script for build the image. Used builder script of the target repo
+# For build: docker run --privileged -it --rm -v /dev:/dev -v $(pwd):/builder/repo smirart/builder
+#
+# Copyright (C) 2018 Copter Express Technologies
+#
+# Author: Artem Smirnov <urpylka@gmail.com>
+#
+# Distributed under MIT License (available at https://opensource.org/licenses/MIT).
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+
+set -ex # exit on error, echo commands
+
+echo "--- Downloading PX4"
+cd /home/pi/catkin_ws/
+git clone --recursive --depth 1 --branch v1.13.0 https://github.com/PX4/PX4-Autopilot.git /home/pi/PX4-Autopilot
+ln -s /home/pi/PX4-Autopilot /home/pi/catkin_ws/src/
+ln -s /home/pi/PX4-Autopilot/Tools/sitl_gazebo /home/pi/catkin_ws/src/
+
+echo "--- Installing PX4 dependencies"
+echo "progress=dot:giga" > /home/pi/.wgetrc # make wget don't spam to log
+apt-get install --no-install-recommends -y gazebo11
+/home/pi/PX4-Autopilot/Tools/setup/ubuntu.sh --no-nuttx
+rm /home/pi/.wgetrc
+pip3 install --user toml
+
+echo "--- Patching mavlink_sitl_gazebo"
+# See https://github.com/PX4/PX4-SITL_gazebo/pull/872
+cd /home/pi/PX4-Autopilot/Tools/sitl_gazebo
+patch -p1 < /tmp/patches/sitl_gazebo.patch
+
+echo "--- Build mavlink"
+cd /home/pi/catkin_ws
+catkin_make mavlink_c_generate -DCATKIN_WHITELIST_PACKAGES="px4"  # at first build PX4's mavlink to enforce mavlink_sitl_gazebo using it
+ln -s "." build/mavlink/mavlink  # fix https://github.com/PX4/PX4-Autopilot/pull/19964
+
+echo "--- Building the workspace"
+catkin_make -DCATKIN_WHITELIST_PACKAGES=""