Query /dev/tty for the terminal size

p-ranav / indicators

Activity Indicators for Modern C++

MIT License

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Query /dev/tty for the terminal size #130

Open blawrence-ont opened 7 months ago

blawrence-ont commented 7 months ago

The device file /dev/tty is available even if stdout is closed or redirected, in which case the width would have been reported as 0 rather than the size of the terminal that we're running in.

Tested on both macOS and Linux and behaves as expected.