config backups and better property adapterfeat/moulconfig

1 files changed, 30 insertions, 7 deletions

diff --git a/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt b/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt
index e3b040391..75e31ab2a 100644
--- a/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt
+++ b/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt
@@ -3,6 +3,7 @@ package at.hannibal2.skyhanni.config
 import at.hannibal2.skyhanni.SkyHanniMod
 import at.hannibal2.skyhanni.events.ConfigLoadEvent
 import com.google.gson.GsonBuilder
+import io.github.moulberry.moulconfig.observer.PropertyTypeAdapterFactory
 import io.github.moulberry.moulconfig.processor.BuiltinMoulConfigGuis
 import io.github.moulberry.moulconfig.processor.ConfigProcessorDriver
 import io.github.moulberry.moulconfig.processor.MoulConfigProcessor
@@ -11,9 +12,14 @@ import java.nio.charset.StandardCharsets
 
 class ConfigManager {
     companion object {
-        val gson = GsonBuilder().setPrettyPrinting().excludeFieldsWithoutExposeAnnotation().create()
+        val gson = GsonBuilder().setPrettyPrinting()
+            .excludeFieldsWithoutExposeAnnotation()
+            .registerTypeAdapterFactory(PropertyTypeAdapterFactory())
+            .create()
     }
 
+    val logger = SkyHanniMod.getLogger("ConfigManager")
+
     var configDirectory = File("config/skyhanni")
     private var configFile: File? = null
     lateinit var processor: MoulConfigProcessor<Features>
@@ -26,23 +32,39 @@ class ConfigManager {
 
         configFile = File(configDirectory, "config.json")
 
+        logger.info("Trying to load config from $configFile")
+
         if (configFile!!.exists()) {
             try {
                 BufferedReader(InputStreamReader(FileInputStream(configFile!!), StandardCharsets.UTF_8)).use { reader ->
-                    SkyHanniMod.feature = gson.fromJson(reader,
-                        Features::class.java)
+                    SkyHanniMod.feature = gson.fromJson(
+                        reader,
+                        Features::class.java
+                    )
                 }
-                ConfigLoadEvent().postAndCatch()
+                logger.info("Loaded config from file")
             } catch (e: Exception) {
-                e.printStackTrace()
+                val backupFile = configFile!!.resolveSibling("config-${System.currentTimeMillis()}-backup.json")
+                logger.error(
+                    "Exception while reading $configFile. Will load blank config and save backup to $backupFile",
+                    e
+                )
+                try {
+                    configFile!!.copyTo(backupFile)
+                } catch (e: Exception) {
+                    logger.error("Could not create backup for config file", e)
+                }
             }
         }
 
         if (SkyHanniMod.feature == null) {
+            logger.info("Creating blank config and saving to file")
             SkyHanniMod.feature = Features()
             saveConfig()
         }
 
+        ConfigLoadEvent().postAndCatch()
+
         val features = SkyHanniMod.feature
         processor = MoulConfigProcessor(SkyHanniMod.feature)
         BuiltinMoulConfigGuis.addProcessors(processor)
@@ -51,17 +73,18 @@ class ConfigManager {
             features,
             processor
         )
-        SkyHanniMod.DEPENDENCIES
     }
 
     fun saveConfig() {
         try {
+            logger.info("Saving config file")
+            configFile!!.parentFile.mkdirs()
             configFile!!.createNewFile()
             BufferedWriter(OutputStreamWriter(FileOutputStream(configFile!!), StandardCharsets.UTF_8)).use { writer ->
                 writer.write(gson.toJson(SkyHanniMod.feature))
             }
         } catch (e: IOException) {
-            e.printStackTrace()
+            logger.error("Could not save config file to $configFile", e)
         }
     }
 }
\ No newline at end of file