Init Project

Dockerfile

@@ -0,0 +1,32 @@
+# Stage 1: Build the Go application
+FROM golang:1.25-alpine AS builder
+WORKDIR /app
+
+# Copy go.mod and go.sum files to download dependencies
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the rest of the source code
+COPY . .
+
+# Build the application
+# CGO_ENABLED=0 is important for a small static binary
+# -o /app/server creates the binary in a known location
+RUN CGO_ENABLED=0 GOOS=linux go build -o /app/server ./cmd/server
+
+# Stage 2: Create the final, small image
+FROM alpine:latest
+WORKDIR /app
+
+# Copy the static assets and templates
+COPY --from=builder /app/public/assets ./public/assets
+COPY --from=builder /app/public/templates ./public/templates
+
+# Copy the compiled binary from the builder stage
+COPY --from=builder /app/server .
+
+# Expose the port the app runs on
+EXPOSE 8080
+
+# Command to run the executable
+CMD ["./server"]