Update SerialPort to v10, fixing several breaking changes. I need a hand with tests.

[obra]

IMPORTANT: This doesn't currently pass tests due to how SerialPort.list
gets mocked. I'm having a hard time understanding the correct way to
fix the mocking library.

SerialPort 10 is dramatically easier for Electron apps to bundle. I'd really love to get avrgirl-arduino updated to work with it.

Manual testing seems to indicate that the changes work, including the behaviour that's failing tests. It looks like there's a dep issue with avrga-tester that's blocking my ability to run through the test-pilot process. I'm really sorry about that :/

Signed-off-by: Jesse Vincent jesse@keyboard.io

Description

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Please include a summary of the proposed improvement or addressed issue.

Fixes/addresses (If applicable) # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• Changes have been manually tested (please provide information on test platform using the fields below)

Test / Development Platform Information

• Operating system and version
• Avrgirl Arduino version
• NodeJS version
• Arduino Board being used

[obra]

@noopkat this is as much a request for feedback as anything else. When you have the time, I'd love to know whether this is something to push on or not.