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Dockerfile

@@ -1,6 +1,6 @@
-# Base image
-FROM rust:1.77.2-alpine3.18
-# Working directory
+# First Base image with alias:builder
+FROM rust:1.77.2-alpine3.18 AS builder
+# Set working directory
 WORKDIR /app
 # Copy application code and dependencies
 COPY . .
@@ -9,10 +9,11 @@ RUN apk add --no-cache musl-dev
 # Build the application
 RUN cargo install --path .
 
-# FROM alpine:3.18
+# Second Base Image
 FROM scratch
-
+# Set working directory
 WORKDIR /app/bin
+# Copy the application binary
 COPY --from=builder /usr/local/cargo/bin/rust-rocket-counter-api  /app/bin/app
-
+# Run the binary
 CMD [ "./app" ]