From 28028b330fc11ea3f23fecd39a85828c4aa91a3e Mon Sep 17 00:00:00 2001
From: Simon Paredes <paredess@gmail.com>
Date: Fri, 7 Oct 2022 16:40:51 -0300
Subject: [PATCH] fix: use all provided sections

---
 commands.go      | 31 ++++++++++++++++++-------------
 commands_test.go |  8 ++++++++
 2 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/commands.go b/commands.go
index cfd69106..d1e65ef7 100644
--- a/commands.go
+++ b/commands.go
@@ -13,7 +13,7 @@ import (
 // otherwise you will receive an error: (error) ERR syntax error.
 // For example:
 //
-//    rdb.Set(ctx, key, value, redis.KeepTTL)
+//	rdb.Set(ctx, key, value, redis.KeepTTL)
 const KeepTTL = -1
 
 func usePrecise(dur time.Duration) bool {
@@ -2052,8 +2052,10 @@ func xClaimArgs(a *XClaimArgs) []interface{} {
 
 // xTrim If approx is true, add the "~" parameter, otherwise it is the default "=" (redis default).
 // example:
-//		XTRIM key MAXLEN/MINID threshold LIMIT limit.
-//		XTRIM key MAXLEN/MINID ~ threshold LIMIT limit.
+//
+//	XTRIM key MAXLEN/MINID threshold LIMIT limit.
+//	XTRIM key MAXLEN/MINID ~ threshold LIMIT limit.
+//
 // The redis-server version is lower than 6.2, please set limit to 0.
 func (c cmdable) xTrim(
 	ctx context.Context, key, strategy string,
@@ -2391,11 +2393,13 @@ func (c cmdable) ZPopMin(ctx context.Context, key string, count ...int64) *ZSlic
 
 // ZRangeArgs is all the options of the ZRange command.
 // In version> 6.2.0, you can replace the(cmd):
-//		ZREVRANGE,
-//		ZRANGEBYSCORE,
-//		ZREVRANGEBYSCORE,
-//		ZRANGEBYLEX,
-//		ZREVRANGEBYLEX.
+//
+//	ZREVRANGE,
+//	ZRANGEBYSCORE,
+//	ZREVRANGEBYSCORE,
+//	ZRANGEBYLEX,
+//	ZREVRANGEBYLEX.
+//
 // Please pay attention to your redis-server version.
 //
 // Rev, ByScore, ByLex and Offset+Count options require redis-server 6.2.0 and higher.
@@ -2799,7 +2803,7 @@ func (c cmdable) ClientKill(ctx context.Context, ipPort string) *StatusCmd {
 
 // ClientKillByFilter is new style syntax, while the ClientKill is old
 //
-//   CLIENT KILL <option> [value] ... <option> [value]
+//	CLIENT KILL <option> [value] ... <option> [value]
 func (c cmdable) ClientKillByFilter(ctx context.Context, keys ...string) *IntCmd {
 	args := make([]interface{}, 2+len(keys))
 	args[0] = "client"
@@ -2902,10 +2906,11 @@ func (c cmdable) FlushDBAsync(ctx context.Context) *StatusCmd {
 	return cmd
 }
 
-func (c cmdable) Info(ctx context.Context, section ...string) *StringCmd {
-	args := []interface{}{"info"}
-	if len(section) > 0 {
-		args = append(args, section[0])
+func (c cmdable) Info(ctx context.Context, sections ...string) *StringCmd {
+	args := make([]interface{}, 1+len(sections))
+	args[0] = "info"
+	for i, section := range sections {
+		args[i+1] = section
 	}
 	cmd := NewStringCmd(ctx, args...)
 	_ = c(ctx, cmd)
diff --git a/commands_test.go b/commands_test.go
index 2551c33a..040f293e 100644
--- a/commands_test.go
+++ b/commands_test.go
@@ -227,6 +227,14 @@ var _ = Describe("Commands", func() {
 			Expect(info.Val()).To(ContainSubstring(`used_cpu_sys`))
 		})
 
+		It("should Info cpu and memory", func() {
+			info := client.Info(ctx, "cpu", "memory")
+			Expect(info.Err()).NotTo(HaveOccurred())
+			Expect(info.Val()).NotTo(Equal(""))
+			Expect(info.Val()).To(ContainSubstring(`used_cpu_sys`))
+			Expect(info.Val()).To(ContainSubstring(`memory`))
+		})
+
 		It("should LastSave", func() {
 			lastSave := client.LastSave(ctx)
 			Expect(lastSave.Err()).NotTo(HaveOccurred())