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100 lines
3.4 KiB
100 lines
3.4 KiB
import os
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import sys
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from pathlib import Path
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from dotenv import load_dotenv
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def app_root_path():
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app_path = Path(sys.argv[0]).resolve()
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try:
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if app_path.parent.name == "bin": # Installed in unixy hierachy
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return app_path.parents[1]
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except IndexError:
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pass
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return app_path.parent
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# None will let direnv do its' thing
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env_paths = [Path() / ".env", app_root_path() / "etc/environment", None]
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for env_path in env_paths:
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print("Loading environment from " + str(env_path))
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load_dotenv(dotenv_path=env_path)
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class EnvService:
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# To be expanded upon later!
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def __init__(self):
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self.env = {}
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@staticmethod
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def environment_path_with_fallback(env_name, relative_fallback = None):
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dir = os.getenv(env_name)
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if dir != None:
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return Path(dir).resolve()
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if relative_fallback:
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app_relative = (app_root_path() / relative_fallback).resolve()
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if app_relative.exists():
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return app_relative
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return Path.cwd()
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@staticmethod
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def find_shared_file(file_name):
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share_file_paths = []
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share_dir = os.getenv("SHARE_DIR")
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if share_dir != None:
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share_file_paths.append(share_dir)
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share_file_paths.extend([app_root_path() / "share" / file_name, app_root_path() / file_name, Path(file_name)])
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for share_file_path in share_file_paths:
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if share_file_path.exists():
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return share_file_path.resolve()
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raise ValueError(f"Unable to find shared data file {file_name}")
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@staticmethod
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def get_allowed_guilds():
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# ALLOWED_GUILDS is a comma separated list of guild ids
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# It can also just be one guild ID
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# Read these allowed guilds and return as a list of ints
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try:
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allowed_guilds = os.getenv("ALLOWED_GUILDS")
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except:
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allowed_guilds = None
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if allowed_guilds is None:
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raise ValueError(
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"ALLOWED_GUILDS is not defined properly in the environment file!"
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"Please copy your server's guild ID and put it into ALLOWED_GUILDS in the .env file."
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'For example a line should look like: `ALLOWED_GUILDS="971268468148166697"`'
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)
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allowed_guilds = (
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allowed_guilds.split(",") if "," in allowed_guilds else [allowed_guilds]
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)
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allowed_guilds = [int(guild) for guild in allowed_guilds]
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return allowed_guilds
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@staticmethod
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def get_allowed_roles():
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# ALLOWED_ROLES is a comma separated list of string roles
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# It can also just be one role
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# Read these allowed roles and return as a list of strings
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try:
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allowed_roles = os.getenv("ALLOWED_ROLES")
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except:
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allowed_roles = None
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if allowed_roles is None:
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raise ValueError(
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"ALLOWED_ROLES is not defined properly in the environment file!"
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"Please copy your server's role and put it into ALLOWED_ROLES in the .env file."
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'For example a line should look like: `ALLOWED_ROLES="Admin"`'
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)
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allowed_roles = (
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allowed_roles.split(",") if "," in allowed_roles else [allowed_roles]
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)
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return allowed_roles
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