1 files changed, 124 insertions, 0 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
new file mode 100644
index 0000000..78e7889
--- /dev/null
+++ b/kube2msb/src/vendor/github.com/Sirupsen/logrus/text_formatter.go
@@ -0,0 +1,124 @@
+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)
+	}
+}