From 61ed1617d816f4303c39376eabf64528dfbb223d Mon Sep 17 00:00:00 2001
From: Sebastian Hugentobler <sebastian@vanwa.ch>
Date: Sun, 5 Mar 2023 11:55:41 +0100
Subject: [PATCH] use postgres as backend

---
 Dockerfile                                     | 18 +++++++++---------
 README.md                                      | 14 ++++++++++++++
 .../etc/confd/conf.d/airsonic.properties.toml  |  6 ++++++
 .../confd/templates/airsonic.properties.tmpl   |  6 ++++++
 .../s6-overlay/s6-rc.d/airsonic/dependencies   |  1 +
 5 files changed, 36 insertions(+), 9 deletions(-)
 create mode 100644 rootfs/etc/confd/conf.d/airsonic.properties.toml
 create mode 100644 rootfs/etc/confd/templates/airsonic.properties.tmpl
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/airsonic/dependencies

diff --git a/Dockerfile b/Dockerfile
index 35b971b..676b83d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM docker.io/alpine:3.16 AS builder
+FROM docker.io/alpine:3.17 AS builder
 
-ENV VERSION=11.0.0-SNAPSHOT.20220625052932 
+ENV VERSION=11.0.0-SNAPSHOT.20230217142243 
 RUN apk add --no-cache \
     openjdk17-jdk \
     maven \
@@ -13,18 +13,18 @@ RUN git checkout "$VERSION"
 RUN mvn package -DskipTests
 
 
-FROM docker.io/thallian/alpine-s6:3.16
+FROM docker.io/thallian/confd-env:3.17-3.1.3.0
 
 ENV JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8
 ENV AIRSONIC_DIR=/home/airsonic
 
 RUN apk add --no-cache \
-    ca-certificates \
-    openssl \
-    ffmpeg \
-    flac \
-    opus \
-    lame \
+  ca-certificates \
+  openssl \
+  ffmpeg \
+  flac \
+  opus \
+  lame \
 	openjdk17-jre-headless
 
 RUN addgroup -g 2222 airsonic
diff --git a/README.md b/README.md
index 0d77f86..6e3e76b 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,19 @@
 - `/home/airsonic/playlists`
 - `/home/airsonic/podcasts`
 
+# Environment Variables
+## DB_URL
+
+JDBC url for the postgres conection.
+
+## DB_USER
+- default: airsonic
+
+Username with which to connect to the database.
+
+## DB_PASSWORD
+
+Password for the databse connection.
+
 # Ports
 - 8080
diff --git a/rootfs/etc/confd/conf.d/airsonic.properties.toml b/rootfs/etc/confd/conf.d/airsonic.properties.toml
new file mode 100644
index 0000000..6f6084a
--- /dev/null
+++ b/rootfs/etc/confd/conf.d/airsonic.properties.toml
@@ -0,0 +1,6 @@
+[template]
+src = "airsonic.properties.tmpl"
+dest = "/home/airsonic/data/airsonic.properties"
+gid = 2222
+uid = 2222
+mode = "0660"
diff --git a/rootfs/etc/confd/templates/airsonic.properties.tmpl b/rootfs/etc/confd/templates/airsonic.properties.tmpl
new file mode 100644
index 0000000..1b785c5
--- /dev/null
+++ b/rootfs/etc/confd/templates/airsonic.properties.tmpl
@@ -0,0 +1,6 @@
+spring.datasource.driver-class-name=org.postgresql.Driver
+spring.datasource.url={{ getenv "DB_URL" }}
+spring.datasource.username={{ getenv "DB_USER" "airsonic" }}
+spring.datasource.password={{ getenv "DB_PASSWORD" }}
+spring.liquibase.parameters.userTableQuote="
+server.forward-headers-strategy=native
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/airsonic/dependencies b/rootfs/etc/s6-overlay/s6-rc.d/airsonic/dependencies
new file mode 100644
index 0000000..7ba7514
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/airsonic/dependencies
@@ -0,0 +1 @@
+confd