WIP Setup tool

[Daft-Freak]

Helps setting up a new project/ getting the SDK. Probably needs more error handling and tests,

[coveralls]

Pull Request Test Coverage Report for Build 871789306

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-2.9%) to 69.842%

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Totals
Change from base Build 864173613:	-2.9%
Covered Lines:	931
Relevant Lines:	1333

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💛 - Coveralls

[Gadgetoid]

This is an excellent idea and appears to work well, nice!

It's a shame the SDK path doesn't tab complete, but that looks to be... rocky territory: pallets/click#173

Some feedback at the very end of the process- ie: "Your new project has been created in: project-dir" would be nice. It sort of trails off after "downloading boilerplate."

Project name: pong
Author name: Gadgetoid
32Blit SDK path [/home/phil/32blit-sdk]: /home/phil/Development/32blit/32blit-sdk
Initialise a Git repository? [Y/n]: y
Create VS Code configuration? [Y/n]: y
Create Visual Studio configuration? [y/N]: y
Downloading boilerplate...

I also can't begin to imagine how we'd test this using conventional means, but I guess an action could build/install the tools and actually just run the commands directly.

[Daft-Freak]

Fixed up some more windows stuff (backslashes...) also added the slightly silly VS cmd.exe workaround. Still need to add some error handling, explodes a bit if the SDK/boilerplate git stuff goes wrong for some reason.

Good point on the feedback (I think I intended to do that, but forgot... oops). And yeah, unsure on tests.

Hmm, may need to tweak the "SDK not found" bit, you can currently automate everything else.

EDIT: And the arm gcc check probably fails for VS as its toolchain isn't in PATH. (I seem to have a second one installed).

[Daft-Freak]

Ugh, okay that PATH fix only works if you configure then add it since it overwrites the one VS is providing... which provides the tools and no system paths...

It's also supposed to be fixed: https://developercommunity.visualstudio.com/t/cmdexe-is-not-recognized-when-using-cmake-with-nin/367003#T-N429389 (and the provided workaround doesn't work either!)

[Gadgetoid]

This workflow will test the setup tool and that the output project builds (on Linux, STM32 build) - https://github.com/Gadgetoid/32blit-tools/blob/setup-tool/.github/workflows/test-setup.yml

Doesn't help coveralls, but we can just ignore that.

[Gadgetoid]

Thank you. I need to coordinate a release now 😬