30 lines
No EOL
506 B
Go
30 lines
No EOL
506 B
Go
package errors
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import (
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"runtime"
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"strings"
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)
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// stack generates a stack trace.
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func stack() string {
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var (
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final []string
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buffer = make([]byte, 4096)
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n = runtime.Stack(buffer, false)
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stack = string(buffer[:n])
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lines = strings.Split(stack, "\n")
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)
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for i := 6; i < len(lines); i += 2 {
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line := strings.TrimSpace(lines[i])
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space := strings.LastIndex(line, " ")
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if space != -1 {
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line = line[:space]
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}
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final = append(final, line)
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}
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return strings.Join(final, "\n")
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} |