Switch to go mod

vendor/github.com/apex/log/default.go

@@ -0,0 +1,45 @@
+package log
+
+import (
+	"bytes"
+	"fmt"
+	"log"
+	"sort"
+)
+
+// field used for sorting.
+type field struct {
+	Name  string
+	Value interface{}
+}
+
+// by sorts fields by name.
+type byName []field
+
+func (a byName) Len() int           { return len(a) }
+func (a byName) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a byName) Less(i, j int) bool { return a[i].Name < a[j].Name }
+
+// handleStdLog outpouts to the stlib log.
+func handleStdLog(e *Entry) error {
+	level := levelNames[e.Level]
+
+	var fields []field
+
+	for k, v := range e.Fields {
+		fields = append(fields, field{k, v})
+	}
+
+	sort.Sort(byName(fields))
+
+	var b bytes.Buffer
+	fmt.Fprintf(&b, "%5s %-25s", level, e.Message)
+
+	for _, f := range fields {
+		fmt.Fprintf(&b, " %s=%v", f.Name, f.Value)
+	}
+
+	log.Println(b.String())
+
+	return nil
+}