pretty print jsons

README.md

@@ -10,6 +10,9 @@ go get -u github.com/topfreegames/pitaya-cli
 ```
 
 ## Usage
+
+For cli flags, run `pitaya-cli --help`
+
 ```
 $ pitaya-cli
 

helpers.go

@@ -21,6 +21,7 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
 	"os"
 
@@ -69,7 +70,7 @@ func readServerMessages(callback func(data []byte)) {
 			close(disconnectedCh)
 			return
 		case m := <-channel:
-			callback(m.Data)
+			callback(parseData(m.Data))
 		}
 	}
 }
@@ -83,3 +84,13 @@ func configure(c *ishell.Shell) {
 
 	c.SetHistoryPath(historyPath)
 }
+
+func parseData(data []byte) []byte {
+	if prettyJSON {
+		var m interface{}
+		_ = json.Unmarshal(data, &m)
+		data, _ = json.MarshalIndent(m, "", "\t")
+	}
+
+	return data
+}

main.go

@@ -34,11 +34,13 @@ var (
 	fileName       string
 	pushInfo       map[string]string
 	wait           sync.WaitGroup
+	prettyJSON     bool
 )
 
 func main() {
 	flag.StringVar(&docsString, "docs", "", "documentation route")
 	flag.StringVar(&fileName, "filename", "", "file with commands")
+	flag.BoolVar(&prettyJSON, "pretty", false, "print pretty jsons")
 	flag.Parse()
 
 	switch {