chapulina/colcon_cheatsheet.md

## colcon_cheatsheet.md

      
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              colcon_cheatsheet.md
            
          
    Only one package:
--packages-select <package>

Packages with regex:
--packages-select-regex <regex>

Verbose, print to console:
--event-handlers console_direct+

Run specific tests:
--ctest-args -R <part of test name>

Disable tests compilation:
--cmake-args -DBUILD_TESTING=false

Combine multiple CMake args:
--cmake-args ' -DBUILD_TESTING=false' ' -DENABLE_PROFILER=1'

Repeat test:
--retest-until-fail 10

Uninstall:
colcon build --packages-select <package> --cmake-target uninstall

Number of cores:
MAKEFLAGS="-j4" colcon build

Specific target, like codecheck:
--cmake-target codecheck

List all available targets for a project:
cd build/project_name
make help