35 lines
664 B
Go
35 lines
664 B
Go
//go:build darwin
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// +build darwin
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package logger
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import (
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"os"
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"golang.org/x/sys/unix"
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)
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const SupportsColorEscapes = true
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func GetTerminalInfo(file *os.File) (info TerminalInfo) {
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fd := file.Fd()
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// Is this file descriptor a terminal?
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if _, err := unix.IoctlGetTermios(int(fd), unix.TIOCGETA); err == nil {
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info.IsTTY = true
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info.UseColorEscapes = !hasNoColorEnvironmentVariable()
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// Get the width of the window
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if w, err := unix.IoctlGetWinsize(int(fd), unix.TIOCGWINSZ); err == nil {
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info.Width = int(w.Col)
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info.Height = int(w.Row)
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}
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}
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return
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}
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func writeStringWithColor(file *os.File, text string) {
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file.WriteString(text)
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}
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