Optimizations

Dockerfile

@@ -1,8 +1,12 @@
+# Accept GOOS and GOARCH as build arguments
+ARG GOOS=linux
+ARG GOARCH=amd64
+
 # Build stage
 FROM golang:1-alpine AS builder
 WORKDIR /app
 COPY . .
-RUN CGO_ENABLED=0 go build -o zurg cmd/zurg/main.go
+RUN CGO_ENABLED=0 GOOS=${GOOS} GOARCH=${GOARCH} go build -ldflags="-s -w" -o zurg cmd/zurg/main.go
 
 # Obfuscation stage
 FROM alpine:3 AS obfuscator