infra: add support for docker

Dockerfile

@@ -0,0 +1,25 @@
+FROM golang:1.24-alpine AS builder
+
+WORKDIR /src
+
+# Copy go mod and project files
+COPY go.* ./
+RUN go mod download
+COPY . .
+
+# Install necessary dependencies
+RUN apk update && apk add --no-cache git ca-certificates openssl && update-ca-certificates
+
+# Build the binary
+RUN CGO_ENABLED=0 go build -ldflags "-s -w" -o ./hastebin ./cmd/main.go
+
+FROM gcr.io/distroless/static:nonroot
+COPY --from=builder /etc/ssl/certs /etc/ssl/certs
+
+# Copy the binary from the builder stage
+COPY --from=builder /src/hastebin /bin/hastebin
+
+# Set the user and group
+USER 0:0
+
+CMD ["/bin/hastebin", "--config", "/app/config.yaml"]

config.yaml

@@ -13,7 +13,7 @@ storage:
 
 documents:
   - key: "about"
-    path: "./about.md"
+    path: "/app/about.md"
 
 rate_limiting:
   enable: true

docker-compose.yaml

@@ -3,10 +3,11 @@ services:
   haste-server:
     build: .
     environment:
-      - STORAGE_TYPE=memcached
-      - STORAGE_HOST=memcached
-      - STORAGE_PORT=11211
+      - STORAGE_TYPE=file
+      - STORAGE_FILE_PATH=/app/pastes
     ports:
       - "7777:7777"
-  memcached:
-    image: memcached:latest
+    volumes:
+      - ./config.yaml:/app/config.yaml
+      - ./about.md:/app/about.md
+      - "./data:/app/pastes"