27 lines
443 B
Go
27 lines
443 B
Go
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package main
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import (
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"fmt"
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"io"
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"os"
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"github.com/rs/zerolog"
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)
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func isInputFromPipe() bool {
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fileInfo, _ := os.Stdin.Stat()
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return fileInfo.Mode()&os.ModeCharDevice == 0
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}
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func main() {
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if !isInputFromPipe() {
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fmt.Println("The command is intended to work with pipes.")
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fmt.Println("Usage: app_with_zerolog | 2> >(prettylog)")
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os.Exit(1)
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return
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}
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writer := zerolog.NewConsoleWriter()
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_, _ = io.Copy(writer, os.Stdin)
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}
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