Allow multiple .ino files within single project root

[Dismounted]

Currently, arduino.json only supports a single path to an Arduino sketch. If a project has multiple sketches, it would be good to be prompted by VSCode to select which one to upload.

In several of my use cases (and I hope others' use cases as well!), a single project can have multiple sketches, for example, in a simple location tracking project, you could have:

• anchor-firmware/anchor-firmware.ino for "anchor" hardware
• tag-firmware/tag-firmware.ino for "tag" hardware

These sketches would be highly related, sharing the same libraries, Git repository and so on. Hence, depending on what is being worked on, a different sketch needs to be compiled and uploaded.

From my understanding, this is different from #271.

[iFreilicht]

This is not really possible with the way the Arduino build system works. If you want to have two separate sketches in one project, you'll have to make a separate arduino.json file for each of those sketches.

To make this more flexible, this plug-in would require proper support for build tasks, which it doesn't have to my knowledge.

[maxime-paquatte]

There an other issue opened about that, with a workaround : #271

[czgtest]

@Dismounted have you got this resolved ?

[czgtest]

Arduino extension is not support multiple .ino files within single project , Can you have a try @iFreilicht 's suggestion ?

[Dismounted]

Haven't solved this, but have used a workaround - edit arduino.json each time I need to switch to another sketch inside the repo.

[czgtest]

@ArthurMa1978 ,this issue is duplicate with 481, Can we close this issue ?

[czgtest]

#481

[ArthurMa1978]

As @iFreilicht mentioned, our extension leverage the Arduino build system which doesn't support multiple .ino files in one folder / project.
@Dismounted thanks for your suggestion, would put this issue into our backlog since Arduino just released new cli, not sure if it support this feature.

[ArthurMa1978]

same as #271