config file location overwrite
+ add environment toggle to overwrite the config directory setting ejabberd_metrics_dev to 1 / true -> set the config path inside the dev directory
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18
config.py
18
config.py
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@ -2,15 +2,19 @@
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# -*- coding: utf-8 -*-
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import json
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import sys
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from os import environ
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from pathlib import Path
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class Config:
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def __init__(self):
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# global config path
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conf_path = '/etc/ejabberd-metrics.conf'
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self.file = Path(conf_path)
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# class variables
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self.content = None
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self.conf_file = Path('/etc/ejabberd-metrics.conf')
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# dev config overwrite
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if environ.get('ejabberd_metrics_dev'):
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self.conf_file = Path('config.json')
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# read config file
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self._read()
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@ -20,7 +24,7 @@ class Config:
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self._check()
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# open and load json content from config
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with open(self.file, 'r', encoding='utf-8') as f:
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with open(self.conf_file, 'r', encoding='utf-8') as f:
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try:
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self.content = json.load(f)
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@ -32,13 +36,13 @@ class Config:
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def _check(self):
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"""internal method to check if the config file exists"""
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try:
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# if file is present try to read it's contents
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if self.file.exists():
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# if file is present continue
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if self.conf_file.exists():
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return
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# if not create a blank file
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else:
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Path.touch(self.file)
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self.conf_file.touch(mode=0o640)
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# catch permission exceptions as this tries to write to /etc/
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except PermissionError as err:
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