From ebed7fa5b4452e24cb5e769d807f807c983cd338 Mon Sep 17 00:00:00 2001
From: Michael Mayer <michael@photoprism.app>
Date: Tue, 25 Nov 2025 14:26:29 +0100
Subject: [PATCH] Go: Replace strings.Split() with strings.SplitSeq() #5337

Signed-off-by: Michael Mayer <michael@photoprism.app>
---
 pkg/fs/ext_list.go      | 6 ++----
 pkg/http/dns/domain.go  | 3 +--
 pkg/http/header/auth.go | 4 ++--
 pkg/txt/title.go        | 5 ++---
 4 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/pkg/fs/ext_list.go b/pkg/fs/ext_list.go
index 6d3c3fa31..3b70ed417 100644
--- a/pkg/fs/ext_list.go
+++ b/pkg/fs/ext_list.go
@@ -67,10 +67,8 @@ func (b ExtList) Set(extensions string) {
 		return
 	}
 
-	ext := strings.Split(extensions, ",")
-
-	for i := range ext {
-		b.Add(ext[i])
+	for ext := range strings.SplitSeq(extensions, ",") {
+		b.Add(ext)
 	}
 }
 
diff --git a/pkg/http/dns/domain.go b/pkg/http/dns/domain.go
index fee37e9ed..226aefe21 100644
--- a/pkg/http/dns/domain.go
+++ b/pkg/http/dns/domain.go
@@ -22,8 +22,7 @@ func IsDomain(d string) bool {
 	if IsLocalSuffix(d) {
 		return false
 	}
-	parts := strings.Split(d, ".")
-	for _, p := range parts {
+	for p := range strings.SplitSeq(d, ".") {
 		if !IsLabel(p) {
 			return false
 		}
diff --git a/pkg/http/header/auth.go b/pkg/http/header/auth.go
index 0d3664c61..fd80dd0a6 100644
--- a/pkg/http/header/auth.go
+++ b/pkg/http/header/auth.go
@@ -60,10 +60,10 @@ func Authorization(c *gin.Context) (authType, authToken string) {
 		return "", ""
 	} else if s := c.GetHeader(Auth); s == "" {
 		// Ignore.
-	} else if t := strings.Split(s, " "); len(t) != 2 {
+	} else if typ, token, ok := strings.Cut(s, " "); !ok {
 		// Ignore.
 	} else {
-		return ID(t[0]), ID(t[1])
+		return ID(typ), ID(token)
 	}
 
 	return "", ""
diff --git a/pkg/txt/title.go b/pkg/txt/title.go
index f77430e40..bc8ed864a 100644
--- a/pkg/txt/title.go
+++ b/pkg/txt/title.go
@@ -14,10 +14,9 @@ func Title(s string) string {
 		return ""
 	}
 
-	blocks := strings.Split(s, "/")
-	result := make([]string, 0, len(blocks))
+	result := make([]string, 0, 4)
 
-	for _, block := range blocks {
+	for block := range strings.SplitSeq(s, "/") {
 		words := strings.Fields(block)
 
 		if len(words) == 0 {