30 lines
453 B
Go
30 lines
453 B
Go
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package log
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import (
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"fmt"
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"runtime"
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)
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func caller(depth int) string {
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_, file, line, _ := runtime.Caller(depth)
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short := file
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for i := len(file) - 1; i > 0; i-- {
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if file[i] == '/' {
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short = file[i+1:]
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break
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}
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}
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return fmt.Sprintf("%s:%d", short, line)
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}
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func stack() string {
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buf := make([]byte, 1024)
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for {
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n := runtime.Stack(buf, false)
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if n < len(buf) {
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return string(buf[:n])
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}
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buf = make([]byte, 2*len(buf))
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}
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}
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