refactor: logparser v5 to pkgs

logparser/v5/pipe/jsonreport.go

@@ -0,0 +1,32 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package pipe
+
+import (
+	"encoding/json"
+	"io"
+)
+
+// JSONReport generates a JSON report.
+type JSONReport struct {
+	w io.Writer
+}
+
+// NewJSONReport returns a JSON report generator.
+func NewJSONReport(w io.Writer) *JSONReport {
+	return &JSONReport{w: w}
+}
+
+// Consume generates a JSON report.
+func (t *JSONReport) Consume(records Iterator) error {
+	enc := json.NewEncoder(t.w)
+
+	return records.Each(func(r Record) error {
+		return enc.Encode(r)
+	})
+}