From 963a6976d1c2d8f63a3a1be29b3f482151655960 Mon Sep 17 00:00:00 2001
From: Oleksandr Redko <Oleksandr_Redko@epam.com>
Date: Thu, 24 Aug 2023 00:08:38 +0300
Subject: [PATCH] refactor: use os.ReadFile instead of os.Open + io.ReadAll
 (#1254)

---
 detect/baseline.go | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/detect/baseline.go b/detect/baseline.go
index b1efb458c..7a8cd5b70 100644
--- a/detect/baseline.go
+++ b/detect/baseline.go
@@ -3,11 +3,8 @@ package detect
 import (
 	"encoding/json"
 	"fmt"
-	"io"
 	"os"
 
-	"github.com/rs/zerolog/log"
-
 	"github.com/zricethezav/gitleaks/v8/report"
 )
 
@@ -39,23 +36,12 @@ func IsNew(finding report.Finding, baseline []report.Finding) bool {
 }
 
 func LoadBaseline(baselinePath string) ([]report.Finding, error) {
-	var previousFindings []report.Finding
-	jsonFile, err := os.Open(baselinePath)
+	bytes, err := os.ReadFile(baselinePath)
 	if err != nil {
 		return nil, fmt.Errorf("could not open %s", baselinePath)
 	}
 
-	defer func() {
-		if cerr := jsonFile.Close(); cerr != nil {
-			log.Warn().Err(cerr).Msg("problem closing jsonFile handle")
-		}
-	}()
-
-	bytes, err := io.ReadAll(jsonFile)
-	if err != nil {
-		return nil, fmt.Errorf("could not read data from the file %s", baselinePath)
-	}
-
+	var previousFindings []report.Finding
 	err = json.Unmarshal(bytes, &previousFindings)
 	if err != nil {
 		return nil, fmt.Errorf("the format of the file %s is not supported", baselinePath)