20 lines
340 B
Go
20 lines
340 B
Go
//go:build !windows
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// +build !windows
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package iostreams
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import (
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"os"
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"golang.org/x/term"
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)
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// ttySize measures the size of the controlling terminal for the current process
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func ttySize() (int, int, error) {
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f, err := os.Open("/dev/tty")
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if err != nil {
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return -1, -1, err
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}
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defer f.Close()
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return term.GetSize(int(f.Fd()))
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}
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