From affdb684b96c4581f270dd3008afbffd9935e9bd Mon Sep 17 00:00:00 2001
From: loki5512344 <mauhhhh7@gmail.com>
Date: Mon, 31 Aug 2026 16:22:14 +0200
Subject: [PATCH] fix(music): add lavasrc-patcher sidecar for auto-applying
 runtime config

LavaSrc plugin config (preferPartnerApi, customTokenEndpoint, spDc)
doesn't bind from YAML in Lavalink 4. Added a one-shot sidecar container
that applies the config via PATCH endpoint after Lavalink becomes healthy.
Also cleaned up DEBUG logging.
---
 docker-compose.yml                 | 10 ++++++++++
 lavalink/Dockerfile.config-patcher |  5 +++++
 lavalink/apply-config.sh           | 16 ++++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 lavalink/Dockerfile.config-patcher
 create mode 100644 lavalink/apply-config.sh

diff --git a/docker-compose.yml b/docker-compose.yml
index f9e7e86..173da92 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,6 +31,16 @@ services:
       retries: 3
       start_period: 20s
 
+  lavasrc-patcher:
+    build:
+      context: ./lavalink
+      dockerfile: Dockerfile.config-patcher
+    container_name: lavasrc-patcher
+    depends_on:
+      lavalink:
+        condition: service_healthy
+    restart: "no"
+
   bot:
     build: .
     container_name: loki-bot
diff --git a/lavalink/Dockerfile.config-patcher b/lavalink/Dockerfile.config-patcher
new file mode 100644
index 0000000..829f0f0
--- /dev/null
+++ b/lavalink/Dockerfile.config-patcher
@@ -0,0 +1,5 @@
+FROM alpine:3.20
+RUN apk add --no-cache curl
+COPY apply-config.sh /apply-config.sh
+RUN chmod +x /apply-config.sh
+CMD ["/apply-config.sh"]
diff --git a/lavalink/apply-config.sh b/lavalink/apply-config.sh
new file mode 100644
index 0000000..4d57346
--- /dev/null
+++ b/lavalink/apply-config.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# Apply LavaSrc runtime config after Lavalink starts
+
+until curl -sf -H "Authorization: Hch4HiVCxkKs9JPiSnrt4Q" http://lavalink:2333/v4/info >/dev/null 2>&1; do
+  sleep 2
+done
+
+sleep 5
+
+curl -sf -X PATCH \
+  -H "Authorization: Hch4HiVCxkKs9JPiSnrt4Q" \
+  -H "Content-Type: application/json" \
+  -d '{"spotify":{"preferPartnerApi":true,"customTokenEndpoint":"http://spotify-tokener:8080/api/token","spDc":"AQDVrLVOyLLT3ZuiLoY32uH8HotvY_Lw67ay1lejf55S7O3f_O9IefxZ8XDf3pYklpwl5Klei2NeYUPRZ-cbkpQg5S3RyMjuiTmBxdAuMlugA61_wAy-bXD979aYDK44Bid6UKxLHjh0kFQZ_tX71DAUGezA2XjeLcRi_-TLcKHWKZVKPhGniUOZZEhg2Ij9t6valbqSbDOQ1t0dtQ"}}' \
+  http://lavalink:2333/v4/lavasrc/config
+
+echo "LavaSrc config applied"