Dockerization 🐳

.dockerignore

@@ -0,0 +1,13 @@
+.git
+.gitignore
+*.service
+README.md
+.editorconfig
+**/__pycache__
+.pyc
+venv
+Pipfile*
+.vscode
+.swp
+*.tar
+*nginx.conf

.editorconfig

@@ -0,0 +1,16 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+end_of_line = crlf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = false

Dockerfile

@@ -0,0 +1,5 @@
+FROM python:3.8-buster
+WORKDIR /usr/src/app
+COPY . .
+RUN pip install --no-cache-dir -r requirements.txt
+CMD python ./run_chessbot.py

chessbot/config.py

@@ -1,13 +1,13 @@
-
 import chess.svg
+from os import getenv
 
-WEBHOOK_PORT = 7003
+WEBHOOK_PORT = int(getenv('WEBHOOK_PORT', '7003'))
 
-BOT_INVITE_LINK = "https://discord.com/oauth2/authorize?client_id=366770566331629579&scope=bot&permissions=52288"
-GITHUB_LINK = "https://github.com/qwertyquerty/ChessBot"
+BOT_INVITE_LINK = getenv('BOT_INVITE_LINK', '')
+GITHUB_LINK = getenv('GITHUB_LINK', "https://github.com/qwertyquerty/ChessBot")
 
-BOTURL = "https://discordbots.org/bot/366770566331629579"
-MOTD = ""
+BOTURL = getenv('BOTURL', "https://discordbots.org/bot/366770566331629579")
+MOTD = getenv('MOTD', '')
 
 COLOR_WHITE = True
 COLOR_BLACK = False
@@ -73,7 +73,7 @@
 BOTVOTEURL = "https://top.gg/bot/366770566331629579/vote"
 SERVERVOTEURL = "https://top.gg/servers/430504476458221570/vote"
 
-PREFIX = "|"
+PREFIX = getenv('PREFIX', "|")
 
 CHESSBOTSERVER = 430504476458221570
 

chessbot/db.py

@@ -11,7 +11,15 @@
 import chess.variant
 import chess.pgn
 
-client = MongoClient()
+from os import getenv
+
+client = MongoClient(
+	host=getenv('DB_HOST', 'localhost'),
+	port=int(getenv('DB_PORT', '27017')),
+	username=getenv('DB_USER', 'chessbot'),
+	password=getenv('DB_PASSWORD', 'QsfEJLEURQHWoM+n7CpBNQOjUWgJIcXcpzWTb5m1iwM='),
+	authSource=getenv('DB_NAME', 'chess'),
+	authMechanism=getenv('DB_AUTH_MECHANISM', 'SCRAM-SHA-256'))
 db = client.chess
 
 users = db.users
@@ -162,7 +170,7 @@ def __init__(self,d):
 		### STUFF THAT RELIES ON FETCHING GAMES THAT WE WILL LAZY LOAD WHEN NEEDED ###
 		self._list_of_games = None
 		self._badges = None
-		
+
 		self.votes = d["votes"]
 		self.bio = d["bio"]
 		self.flags = d["flags"]
@@ -221,36 +229,36 @@ def unblacklist(self):
 		self.set('flags', self.flags&~USER_FLAG_BLACKLISTED)
 		rating_sync()
 		return self
-	
+
 	def get_rank(self):
 		rank_cur = db.users.find().sort("rating", -1)
 		i = 0
 
 		for user in rank_cur:
 			if user["id"] == self.id:
 				return i
-		
+
 			i += 1
-	
+
 	def update_glicko(self, glicko):
 		self.collection.update_one({"_id": ObjectId(self._id)}, {"$set": {
 			"rating": glicko.mu,
 			"rating_deviation": glicko.phi,
 			"rating_volatility": glicko.sigma
 		}})
-	
+
 	def render_rating(self):
 		rendered_rating = int(round(self.rating, 0))
 
 		if self.rating_deviation >= GLICKO_PROVISIONAL_MIN_PHI:
 			rendered_rating = f"{rendered_rating}?"
-		
+
 		return rendered_rating
-	
+
 	def list_of_games(self): # Lazy load in the list of games only when needed
 		if self._list_of_games == None:
 			self._list_of_games = list(games.find({"$and": [{"$or": [{"1":self.id}, {"2":self.id}]}, {"valid": True}]})) # Get all valid games the user is in
-	
+
 		return self._list_of_games
 
 	def badges(self):
@@ -272,7 +280,7 @@ def badges(self):
 			if self.flags & USER_FLAG_TOURNAMENT_2ND: self._badges.append("tournament-second-place")
 			if self.flags & USER_FLAG_PATRON: self._badges.append("patron")
 			if self.flags & USER_FLAG_MASTER: self._badges.append("master")
-		
+
 		return self._badges
 
 	def win_count(self):