[WIP] Add rosdep option

dockerfiles/devenv.Dockerfile

@@ -192,6 +192,17 @@ RUN if [ "$CONAN" = "install" ]; \
     && conan profile update settings.compiler=gcc default; \
     fi
 
+# ARG ROSDEP=none
+# RUN if [ "$ROSDEP" != "none" ]; \
+#     then \
+#     # Install rosdep
+#     apt-get install -y python3-rosdep \
+#     && git clone ${ROSDEP} \
+#     && rosdep init \
+#     && rosdep update \
+#     && rosdep install --from-paths src --ignore-src --rosdistro $ROS_DISTRO -y; \
+#     fi
+
 RUN rm -rf *
 
 # Update this date to re-run the image final update