Generated by Generative AI
No response
Operating System:
Linux tomoyafujita-B760M-Pro-RS-D4 6.14.0-37-generic #37~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 20 10:25:38 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
ROS version or commit hash:
rolling source build
RMW implementation (if applicable):
Any
RMW Configuration (if applicable):
No response
Client library (if applicable):
No response
'ros2 doctor --report' output
ros2 doctor --report
Steps to reproduce issue
Expected behavior
it should auto-complete demo_nodes_, (either demo_nodes_cpp and demo_nodes_py) should be printed as candidates.
Actual behavior
it just does not work, nothing will be suggested via <tab>.
root@tomoyafujita-B760M-Pro-RS-D4:~/ros2_ws/ros2log_dev# ros2 run demo
Package 'demo' not found
in this case, fuzzy-finder also does not work.
Additional information
this is broken because of #1151
the issue is with how argcomplete determines which argument to complete when you have optional positional arguments (nargs='?'). before package_name is required (no nargs specified) and when we type ros2 run demo_, argcomplete knows it must complete the package_name argument. so that the package_name_completer is invoked.
after the PR, package_name is optional (nargs='?') and when we type ros2 run demo_, argcomplete sees that package_name is optional and could be "satisfied" with nothing... it might move on to complete the next argument (executable_name). so that the package_name_completer is skipped or not triggered properly.
Generated by Generative AI
No response
Operating System:
Linux tomoyafujita-B760M-Pro-RS-D4 6.14.0-37-generic #37~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 20 10:25:38 UTC 2 x86_64 x86_64 x86_64 GNU/LinuxROS version or commit hash:
rolling source build
RMW implementation (if applicable):
Any
RMW Configuration (if applicable):
No response
Client library (if applicable):
No response
'ros2 doctor --report' output
ros2 doctor --report
<COPY OUTPUT HERE>Steps to reproduce issue
ros2 run demo_<tab><tab>Expected behavior
it should auto-complete
demo_nodes_, (eitherdemo_nodes_cppanddemo_nodes_py) should be printed as candidates.Actual behavior
it just does not work, nothing will be suggested via
<tab>.in this case, fuzzy-finder also does not work.
Additional information
this is broken because of #1151
the issue is with how argcomplete determines which argument to complete when you have optional positional arguments (nargs='?'). before package_name is required (no nargs specified) and when we type ros2 run demo_, argcomplete knows it must complete the package_name argument. so that the package_name_completer is invoked.
after the PR, package_name is optional (nargs='?') and when we type ros2 run demo_, argcomplete sees that package_name is optional and could be "satisfied" with nothing... it might move on to complete the next argument (executable_name). so that the package_name_completer is skipped or not triggered properly.