64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
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package errors
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import (
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"encoding/json"
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"fmt"
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"strings"
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)
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// copied from zerolog console writer since they aren't exported
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//nolint
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const (
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colorBlack = iota + 30
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colorRed
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colorGreen
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colorYellow
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colorBlue
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colorMagenta
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colorCyan
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colorWhite
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)
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// colorize returns the string s wrapped in ANSI code c, unless disabled is true.
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func colorize(s interface{}, c int, disabled bool) string {
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if disabled {
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return fmt.Sprintf("%s", s)
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}
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return fmt.Sprintf("\x1b[%dm%v\x1b[0m", c, s)
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}
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type errorFormat = struct {
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Error string
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Details []string
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}
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func FormatErrFieldValue(i interface{}) string {
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switch d := i.(type) {
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case []byte:
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var ed errorFormat
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if err := json.Unmarshal(d, &ed); err != nil {
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return fmt.Sprintf("error: %v", err)
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}
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("%s\n", ed.Error))
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if len(ed.Details) > 0 {
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sb.WriteString("error details:\n")
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for _, l := range ed.Details {
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sb.WriteString(fmt.Sprintf("%s\n", l))
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}
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}
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return colorize(sb.String(), colorRed, false)
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default:
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return colorize(fmt.Sprintf("%s", d), colorRed, false)
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}
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}
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func ErrorMarshalFunc(err error) interface{} {
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ef := errorFormat{
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Error: err.Error(),
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Details: PrintErrorDetails(err),
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}
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return ef
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}
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