Changed settings handling

Author: DaTurr3t

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## 0.2.0 - 19.04.2020
+## 0.2.1 - 19.04.2020
 
 ### Added
 
@@ -13,6 +13,7 @@
 #### Features
 
 - Create has now a parameter `--start` that allows to start the server directly after creation.
+- Settings can be changed in the File `/etc/mcctl.conf`.
 
 #### Under the hood
 

README.md

@@ -18,6 +18,8 @@ The easiest way to install mcctl is via pip:
 sudo pip install mcctl
 ```
 
+In some cases, the `secure_path` of `sudo` must be changed. If `sudo mcctl` returns "Command not found", add `/usr/local/bin` to your `secure_path`.
+
 ## Getting started
 
 As soon as mcctl is installed, you can create a new server:
@@ -51,6 +53,10 @@ Name           Server Version      Status      Persistent
 myserver       1.15.2              Active      True
 ```
 
+## Configuration
+
+In case you need to change the Unit Name or the Server User, it can be changed in `/etc/mcctl.conf`. The Config is generated at runtime, so mcctl needs to be started at least once.
+
 ## Documentation
 
 mcctl is not well documented (yet). However, you should be able to answer a lot of your questions with the help in the package:

setup.py

@@ -10,7 +10,7 @@
 setup(
     name="mcctl",
     packages=find_packages(where="src", exclude=["tests"]),
-    version="0.2.0",
+    version="0.2.1",
     description="Manage, configure, create multiple Minecraft servers in a docker-like fashion.",
     long_description=README,
     long_description_content_type="text/markdown",

src/mcctl/__init__.py

@@ -18,4 +18,4 @@
 
 from mcctl import config, proc, service, status, storage, web, common, settings
 
-__version__ = "0.2.0"
+__version__ = "0.2.1"

src/mcctl/settings.ini

@@ -20,8 +20,20 @@
 from pathlib import Path
 
 PARSER = ConfigParser()
-PARSER.read(Path(__file__).parent / 'settings.ini')
+
+CFGPATH = Path("/etc/mcctl.conf")
+
+PARSER['settings'] = {
+    'systemd_service': 'mcserver@', 'server_user': 'mcserver'}
+
+# Overwrite default Values
+PARSER.read(CFGPATH)
+try:
+    with open(CFGPATH, 'w') as configfile:
+        PARSER.write(configfile)
+except PermissionError:
+    pass
 
 CFG_DICT = dict(PARSER.items('settings'))
 
-del PARSER
+del PARSER, CFGPATH