add/update workflows, drop s6v2

root/etc/cont-init.d/94-ros2-src

@@ -1,13 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-echo "**** installing ros2 dev environment ****"
-if ! dpkg -l | grep gnupg > /dev/null; then
-    apt-get update && apt-get install -y gnupg
-fi
-
-source /etc/lsb-release
-if [ ! -f "/etc/apt/sources.list.d/ros2.list" ]; then
-    curl -sL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key | apt-key add - && \
-    echo "deb http://packages.ros.org/ros2/ubuntu ${DISTRIB_CODENAME} main" \
-        > /etc/apt/sources.list.d/ros2.list
-fi

root/etc/cont-init.d/95-apt-get

@@ -1,3 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-apt-get update

root/etc/cont-init.d/98-ros2

@@ -1,9 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-echo "**** Installing ros2 and ros dev tools"
-apt-get install -y \
-    ros-humble-ros-base \
-    ros-dev-tools
-
-echo "**** Automatically sourcing ROS2 ****"
-    printf "\n# Automatically source ROS2 humble\nsource /opt/ros/humble/setup.bash" >> /config/.bashrc

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-ros2-add-package/run

@@ -11,8 +11,10 @@ if [ ! -f "/etc/apt/sources.list.d/ros2.list" ]; then
 
     echo "ros-humble-ros-base ros-dev-tools" >> /mod-repo-packages-to-install.list
 
-    echo "**** Automatically sourcing ROS2 ****"
-    printf "\n# Automatically source ROS2 humble\nsource /opt/ros/humble/setup.bash" >> /config/.bashrc
+    if ! grep -q '/opt/ros/humble/setup.bash' /config/.bashrc; then
+        echo "**** Automatically sourcing ROS2 ****"
+        printf "\n# Automatically source ROS2 humble\nsource /opt/ros/humble/setup.bash" >> /config/.bashrc
+    fi
 else
     echo "**** ROS2 packages already installed, skipping ****"
 fi