| This directory contains implementations for west commands which are | 
 | tightly coupled to the zephyr tree. Currently, those are the build, | 
 | flash, and debug commands. | 
 |  | 
 | Before adding more here, consider whether you might want to put new | 
 | extensions in upstream west. For example, any commands which operate | 
 | on the multi-repo need to be in upstream west, not here. Try to limit | 
 | what goes in here to just those files that change along with Zephyr | 
 | itself. | 
 |  | 
 | When extending this code, please keep the unit tests (in tests/) up to | 
 | date. You can run the tests with this command from this directory: | 
 |  | 
 | $ PYTHONPATH=$PWD py.test | 
 |  | 
 | Windows users will need to find the path to .west/west/src in their | 
 | Zephyr installation, then run something like this: | 
 |  | 
 | > cmd /C "set PYTHONPATH=path\to\zephyr\scripts\west_commands && py.test" | 
 |  | 
 | Note that these tests are run as part of Zephyr's CI when submitting | 
 | an upstream pull request, and pull requests which break the tests | 
 | cannot be merged. | 
 |  | 
 | Thanks! |