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Battery and disk feature request #19

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andraantariksa opened this issue Jul 23, 2020 · 3 comments
Open

Battery and disk feature request #19

andraantariksa opened this issue Jul 23, 2020 · 3 comments

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@andraantariksa
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I think it will be good if the library has an API for battery (Battery percentage) and disk (R/W speed, capacity, etc). What do you think?
@j8r
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j8r commented Jul 23, 2020

Good idea. For battery, it is possible through /sys/class/power_supply/BAT0. It will be hard to test because servers don't have ones.
For disk usage, the ideal would be to have statfs (crystal-lang/crystal#6053), but it is possible to use /sys and /proc.

@andraantariksa
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Thank you for your response. I will try to create a PR for it

@andraantariksa
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After I think it again, I think I should implement a Power class which will inherit Battery and USB (See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-power). So it's not only for battery

@andraantariksa andraantariksa mentioned this issue Jul 24, 2020
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@j8r @andraantariksa