From fbfbb3d0e29b5fd23f550964e4a94697df1d69d8 Mon Sep 17 00:00:00 2001
From: ciricc <facevk.02@mail.ru>
Date: Tue, 2 Apr 2024 15:55:10 +0300
Subject: [PATCH] feat: added hex format supporting

---
 README.md               | 1 +
 cliutil/cliutil.go      | 6 +++++-
 commands/showCommand.go | 3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index a7ed779..7783054 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,7 @@ Displays all content of the database limited by "LIMIT".
  * `geohash` - Attempts to convert the data format of the `geohash` in the coordinates of the center (lat, lng)
  * `int64` - Attempts to display the data as an integer 64-bit number
  * `float64` - Attempts to display the data as a 64-bit number c with a floating point
+ * `hex` - Converts raw data to a hexademical
  
 ### help
 > help
diff --git a/cliutil/cliutil.go b/cliutil/cliutil.go
index 449ee4e..005eaaa 100644
--- a/cliutil/cliutil.go
+++ b/cliutil/cliutil.go
@@ -8,10 +8,12 @@ package cliutil
 
 import (
 	"encoding/binary"
+	"encoding/hex"
 	"fmt"
+	"math"
+
 	"github.com/TomiHiltunen/geohash-golang"
 	"gopkg.in/mgo.v2/bson"
-	"math"
 )
 
 // Converts data to a string
@@ -26,6 +28,8 @@ func ToString(format string, value []byte) string {
 	case "float64":
 		return float64ToString(value)
 	case "raw":
+	case "hex":
+		return hex.EncodeToString(value)
 	default:
 	}
 
diff --git a/commands/showCommand.go b/commands/showCommand.go
index f441f62..a67d992 100644
--- a/commands/showCommand.go
+++ b/commands/showCommand.go
@@ -10,10 +10,11 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
+	"text/tabwriter"
+
 	"github.com/liderman/leveldb-cli/cliutil"
 	"github.com/syndtr/goleveldb/leveldb/iterator"
 	"github.com/syndtr/goleveldb/leveldb/util"
-	"text/tabwriter"
 )
 
 // It shows the contents of the database prefix filtering.