Support PostgreSQL Databases (#1617)

* Support PostgreSQL Databases

* Set the database Schema

* See if we can test postgres

* Another test

* Disable node container

* Update database when changed

* Simplify test workflow

* Only exit on failed migrations

* Run the first databaseUp sync

* Map the port

* Use absolute path for LD_PRELOAD

* Timeout after 1m

* Open the server in both database configurations

* Only exit on migration failed in ci

* Lint

* Use new ServerConfig configuration

server/server-config/src/main/kotlin/suwayomi/tachidesk/graphql/types/DatabaseType.kt

@@ -0,0 +1,6 @@
+package suwayomi.tachidesk.graphql.types
+
+enum class DatabaseType {
+    H2,
+    POSTGRESQL,
+}

server/server-config/src/main/kotlin/suwayomi/tachidesk/server/ServerConfig.kt

@@ -24,6 +24,7 @@ import kotlinx.coroutines.flow.mapLatest
 import kotlinx.coroutines.flow.onEach
 import org.jetbrains.exposed.sql.SortOrder
 import suwayomi.tachidesk.graphql.types.AuthMode
+import suwayomi.tachidesk.graphql.types.DatabaseType
 import suwayomi.tachidesk.graphql.types.DownloadConversion
 import suwayomi.tachidesk.graphql.types.KoreaderSyncChecksumMethod
 import suwayomi.tachidesk.graphql.types.KoreaderSyncStrategy
@@ -636,6 +637,32 @@ class ServerConfig(
         requiresRestart = true,
     )
 
+    val databaseType: MutableStateFlow<DatabaseType> by EnumSetting(
+        protoNumber = 69,
+        group = SettingGroup.DATABASE,
+        defaultValue = DatabaseType.H2,
+        enumClass = DatabaseType::class,
+        typeInfo = SettingsRegistry.PartialTypeInfo(imports = listOf("suwayomi.tachidesk.graphql.types.DatabaseType")),
+    )
+
+    val databaseUrl: MutableStateFlow<String> by StringSetting(
+        protoNumber = 70,
+        group = SettingGroup.DATABASE,
+        defaultValue = "postgresql://localhost:5432/suwayomi",
+    )
+
+    val databaseUsername: MutableStateFlow<String> by StringSetting(
+        protoNumber = 71,
+        group = SettingGroup.DATABASE,
+        defaultValue = "",
+    )
+
+    val databasePassword: MutableStateFlow<String> by StringSetting(
+        protoNumber = 72,
+        group = SettingGroup.DATABASE,
+        defaultValue = "",
+    )
+
     /** ****************************************************************** **/
     /**                                                                    **/
     /**                          Renamed settings                          **/

server/server-config/src/main/kotlin/suwayomi/tachidesk/server/settings/SettingGroup.kt

@@ -4,6 +4,7 @@ enum class SettingGroup(
     val value: String,
 ) {
     NETWORK("Network"),
+    DATABASE("Database"),
     PROXY("Proxy"),
     WEB_UI("WebUI"),
     DOWNLOADER("Downloader"),