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October 23, 2018 10:27
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[ROS] optional debugging in launch file
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<launch> | |
<!-- This only works starting from ROS Kinetic --> | |
<!-- Allows for passing custom launch-prefix --> | |
<arg name="launch_prefix" default=""/> | |
<!-- Launch node through a debugger (valgrind/gdb/rr) --> | |
<arg name="debugger" default=""/> | |
<arg name="launch_prefix_switch" value="gdb -ex run --args" if="$(eval debugger=='gdb')" /> | |
<arg name="launch_prefix_switch" value="valgrind" if="$(eval debugger=='valgrind')"/> | |
<arg name="launch_prefix_switch" value="rr record -h" if="$(eval debugger=='rr')" /> | |
<arg name="launch_prefix_switch" value="uftrace record" if="$(eval debugger=='uftrace')" /> | |
<arg name="launch_prefix_switch" value="$(arg launch_prefix)" | |
unless="$(eval debugger in ['gdb','valgrind','rr','uftrace'])"/> | |
<node pkg ="package_example" | |
type="node_example" | |
name="example" | |
output="screen" | |
launch-prefix="$(arg launch_prefix_switch)"> | |
</node> | |
</launch> |
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