pause syncthing on battery only mode

[cwerner1]

Hello

It would be nice if syncthing, can automaticlyy stop the service if a macbook is running on the battery.

Greetings Christian

[xor-gate]

Hi @cwerner1 this is indeed a nice feature, it should not be to hard using the https://developer.apple.com/documentation/iokit/iopowersources_h API.

We should poll IOPSCopyExternalPowerAdapterDetails for != NULL to check if the AC is plugged

[jordanade]

Would love to see this. For now I had to exclude ~/Library since the scanning and syncing was constantly using 60-100% of a core.