change: make API more concise

hrp/cmd/boom.go

@@ -19,7 +19,7 @@ var boomCmd = &cobra.Command{
   $ hrp boom examples/	# run testcases in specified folder`,
 	Args: cobra.MinimumNArgs(1),
 	PreRun: func(cmd *cobra.Command, args []string) {
-		hrp.SetLogLevel("WARN") // disable info logs for load testing
+		hrp.SetLogger("WARN", logJSON) // disable info logs for load testing
 	},
 	Run: func(cmd *cobra.Command, args []string) {
 		var paths []hrp.ITestCase

hrp/cmd/har2case.go

@@ -1,9 +1,9 @@
 package cmd
 
 import (
-	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 
+	"github.com/httprunner/hrp"
 	"github.com/httprunner/hrp/har2case"
 )
 
@@ -37,6 +37,7 @@ var har2caseCmd = &cobra.Command{
 			}
 			outputFiles = append(outputFiles, outputPath)
 		}
+		log := hrp.GetLogger()
 		log.Info().Strs("output", outputFiles).Msg("convert testcase success")
 		return nil
 	},

hrp/cmd/root.go

@@ -14,16 +14,13 @@ import (
 var RootCmd = &cobra.Command{
 	Use:   "hrp",
 	Short: "One-stop solution for HTTP(S) testing.",
-	Long: `hrp (HttpRunner+) is the next generation for HttpRunner. Enjoy! ✨ 🚀 ✨
+	Long: `hrp (HttpRunner+) is the one-stop solution for HTTP(S) testing. Enjoy! ✨ 🚀 ✨
 
 License: Apache-2.0
 Github: https://github.com/httprunner/hrp
 Copyright 2021 debugtalk`,
 	PersistentPreRun: func(cmd *cobra.Command, args []string) {
-		if !logJSON {
-			hrp.SetLogPretty()
-		}
-		hrp.SetLogLevel(logLevel)
+		hrp.SetLogger(logLevel, logJSON)
 	},
 	Version: version.VERSION,
 }