From be7cb59dc5255b845f491326ce936e7ab6165819 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deluan=20Quint=C3=A3o?= <deluan@navidrome.org>
Date: Sat, 22 Mar 2025 12:34:35 -0400
Subject: [PATCH] fix(scanner): allow disabling splitting with the `Tags`
 config option (#3869)

Signed-off-by: Deluan <deluan@navidrome.org>
---
 model/metadata/map_participants.go | 12 ++++++++++--
 model/tag_mappings.go              |  2 +-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/model/metadata/map_participants.go b/model/metadata/map_participants.go
index 9305d8791..a871f64fa 100644
--- a/model/metadata/map_participants.go
+++ b/model/metadata/map_participants.go
@@ -176,7 +176,11 @@ func (md Metadata) getRoleValues(role model.TagName) []string {
 	if len(values) == 0 {
 		return nil
 	}
-	if conf := model.TagRolesConf(); len(conf.Split) > 0 {
+	conf := model.TagMainMappings()[role]
+	if conf.Split == nil {
+		conf = model.TagRolesConf()
+	}
+	if len(conf.Split) > 0 {
 		values = conf.SplitTagValue(values)
 		return filterDuplicatedOrEmptyValues(values)
 	}
@@ -193,7 +197,11 @@ func (md Metadata) getArtistValues(single, multi model.TagName) []string {
 	if len(vSingle) != 1 {
 		return vSingle
 	}
-	if conf := model.TagArtistsConf(); len(conf.Split) > 0 {
+	conf := model.TagMainMappings()[single]
+	if conf.Split == nil {
+		conf = model.TagArtistsConf()
+	}
+	if len(conf.Split) > 0 {
 		vSingle = conf.SplitTagValue(vSingle)
 		return filterDuplicatedOrEmptyValues(vSingle)
 	}
diff --git a/model/tag_mappings.go b/model/tag_mappings.go
index d8caa0c5d..d11b58fdc 100644
--- a/model/tag_mappings.go
+++ b/model/tag_mappings.go
@@ -201,7 +201,7 @@ func loadTagMappings() {
 			aliases = oldValue.Aliases
 		}
 		split := cfg.Split
-		if len(split) == 0 {
+		if split == nil {
 			split = oldValue.Split
 		}
 		c := TagConf{