Add Docker information to README

.dockerignore

@@ -0,0 +1,5 @@
+Dockerfile
+docker-compose.yml
+.gitignore
+README.md
+config.toml

.gitignore

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+files/

Dockerfile

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+FROM golang:1.21-alpine
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY *.go ./
+RUN go build -o hardfiles main.go
+RUN mkdir files
+CMD ["./hardfiles"]

README.md

@@ -17,9 +17,12 @@ HardFiles is built on the principle of flexibility. If you choose to run your ow
 ## Deployment Guide for HardFiles
 
 #### 1. Configuration:
-Start by adjusting the necessary configuration variables in `main.go`.
+Start by adjusting the necessary configuration variables in `config.toml`.
+
+#### 2. Build and Run 
+
+##### Bare Metal:
 
-#### 2. Build and Run:
 Execute the following commands to build and initiate HardFiles:
 ```
 go build -o hardfiles main.go
@@ -27,6 +30,13 @@ mkdir files
 ./hardfiles
 ```
 
+##### Docker Compose:
+
+Execute the following commands to build and initiate HardFiles in Docker:
+```
+docker compose up -d --build
+```
+
 #### 3. Default Port:
 By default, HardFiles listens on port `5000`. For production environments, it's recommended to use a robust web server like Nginx or Apache to proxy traffic to this port.
 

docker-compose.yml

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+services:
+  hardfiles:
+    container_name: hardfiles
+    build: .
+    volumes:
+      - "$PWD/files:/app/files"
+      - "$PWD/www:/app/www"
+      - "$PWD/config.toml:/app/config.toml"
+    ports:
+      - "5000:5000"