feat: added dockerfile, added docker for readme, fixed folders for docker

Signed-off-by: limited_dev <loginakkisativ@gmail.com>

src/main/kotlin/de/limited_dev/botendo/util/CredentialManager.kt

@@ -23,6 +23,7 @@ import java.io.*
 import java.util.*
 
 object CredentialManager {
+    private const val foldername = "data"
     private const val filename = "credentials.nils"
     var token: String = "empty"
     var linkip: String = "empty"
@@ -30,13 +31,18 @@ object CredentialManager {
 
     ///Load the needed credentials, generate a config if there is none
     fun load() {
-        val configFile = File(filename)
+        val folder = File(foldername)
+        if (!folder.exists()) {
+            save()
+            return
+        }
+        val configFile = File(folder, filename)
         if (!configFile.exists()) {
             save()
             return
         }
         try {
-            val input: InputStream = FileInputStream(filename)
+            val input: InputStream = FileInputStream(foldername + File.separator + filename)
             val prop = Properties()
             prop.load(input)
             token = if (prop.getProperty("token").equals("empty")) "empty" else prop.getProperty("token")
@@ -50,7 +56,15 @@ object CredentialManager {
 
     ///generate a new sample config
     private fun save() {
-        val configFile = File(filename)
+        val folder = File(foldername)
+        if (!folder.exists()) {
+            try {
+                folder.mkdirs()
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+        }
+        val configFile = File(foldername + File.separator + filename)
         if (!configFile.exists()) {
             try {
                 configFile.createNewFile()
@@ -59,7 +73,7 @@ object CredentialManager {
             }
         }
         try {
-            val output: OutputStream = FileOutputStream(filename)
+            val output: OutputStream = FileOutputStream(foldername + File.separator + filename)
             val prop = Properties()
             prop.setProperty("token", "empty")
             prop.setProperty("lavaip", "empty")
@@ -70,5 +84,4 @@ object CredentialManager {
             e.printStackTrace()
         }
     }
-
 }

src/main/resources/simplelogger.properties

@@ -16,5 +16,3 @@
 #     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 #
-org.slf4j.simpleLogger.defaultLogLevel=trace
-org.slf4j.simpleLogger.showDateTime=true