diff options
Diffstat (limited to 'kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go')
-rw-r--r-- | kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go b/kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go deleted file mode 100644 index 78e7889..0000000 --- a/kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go +++ /dev/null @@ -1,124 +0,0 @@ -package logrus - -import ( - "bytes" - "fmt" - "regexp" - "sort" - "strings" - "time" -) - -const ( - nocolor = 0 - red = 31 - green = 32 - yellow = 33 - blue = 34 -) - -var ( - baseTimestamp time.Time - isTerminal bool - noQuoteNeeded *regexp.Regexp -) - -func init() { - baseTimestamp = time.Now() - isTerminal = IsTerminal() -} - -func miniTS() int { - return int(time.Since(baseTimestamp) / time.Second) -} - -type TextFormatter struct { - // Set to true to bypass checking for a TTY before outputting colors. - ForceColors bool - DisableColors bool - // Set to true to disable timestamp logging (useful when the output - // is redirected to a logging system already adding a timestamp) - DisableTimestamp bool -} - -func (f *TextFormatter) Format(entry *Entry) ([]byte, error) { - - var keys []string - for k := range entry.Data { - keys = append(keys, k) - } - sort.Strings(keys) - - b := &bytes.Buffer{} - - prefixFieldClashes(entry.Data) - - isColored := (f.ForceColors || isTerminal) && !f.DisableColors - - if isColored { - printColored(b, entry, keys) - } else { - if !f.DisableTimestamp { - f.appendKeyValue(b, "time", entry.Time.Format(time.RFC3339)) - } - f.appendKeyValue(b, "level", entry.Level.String()) - f.appendKeyValue(b, "msg", entry.Message) - for _, key := range keys { - f.appendKeyValue(b, key, entry.Data[key]) - } - } - - b.WriteByte('\n') - return b.Bytes(), nil -} - -func printColored(b *bytes.Buffer, entry *Entry, keys []string) { - var levelColor int - switch entry.Level { - case WarnLevel: - levelColor = yellow - case ErrorLevel, FatalLevel, PanicLevel: - levelColor = red - default: - levelColor = blue - } - - levelText := strings.ToUpper(entry.Level.String())[0:4] - - fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message) - for _, k := range keys { - v := entry.Data[k] - fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%v", levelColor, k, v) - } -} - -func needsQuoting(text string) bool { - for _, ch := range text { - if !((ch >= 'a' && ch <= 'z') || - (ch >= 'A' && ch <= 'Z') || - (ch >= '0' && ch < '9') || - ch == '-' || ch == '.') { - return false - } - } - return true -} - -func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key, value interface{}) { - switch value.(type) { - case string: - if needsQuoting(value.(string)) { - fmt.Fprintf(b, "%v=%s ", key, value) - } else { - fmt.Fprintf(b, "%v=%q ", key, value) - } - case error: - if needsQuoting(value.(error).Error()) { - fmt.Fprintf(b, "%v=%s ", key, value) - } else { - fmt.Fprintf(b, "%v=%q ", key, value) - } - default: - fmt.Fprintf(b, "%v=%v ", key, value) - } -} |