Started work on Dockerfile

Dockerfile

@@ -0,0 +1,13 @@
+# syntax=docker/dockerfile:1
+FROM rust:latest as builder
+COPY . .
+RUN cargo build --release
+RUN cargo run
+
+FROM rust:latest
+COPY --from=builder /target /target
+COPY --from=builder config.ini
+WORKDIR /target
+RUN ./matrix-modbot
+HEALTHCHECK --interval=30s --timeout=30s --start-period=30s --retries=3 CMD curl --fail http://localhost:5000/health || exit 1
+

README.md

@@ -1,3 +1,7 @@
 # Matrix Modbot
 
 Matrix Modbot is a bot for Matrix used to automatically moderate Matrix rooms. 
+
+## Who is this bot for?
+
+The bot is orientated towards admins of large Matrix rooms that are public and require moderation. With this bot, simple jobs such as swear filtering and spam prevention could be accomplished without intervention of human moderators. 

src/config_reader.rs

@@ -14,7 +14,8 @@ pub mod config_reader {
     }
 
     impl BotUserInfo {
-        pub fn get_info(config_file_path: &str) -> Result<Self, Box<dyn Error>> {
+        pub fn get_info(config_file_path: Option<&str>) -> Result<Self, Box<dyn Error>> {
+            let config_file_path = config_file_path.unwrap_or("config.ini");
             let mut config = Ini::new();
             let _map = config.load(config_file_path)?;
             let user_id = config.get("credentials", "user_id").unwrap();