dev: public ready

dev: Readme, COC, others

dev: xml-template

Containerfile

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+# Build stage
+FROM golang:bookworm AS builder
+
+# Install UPX
+RUN apt-get update && apt-get install -y wget xz-utils && rm -rf /var/lib/apt/lists/*
+
+RUN wget https://github.com/upx/upx/releases/download/v5.0.2/upx-5.0.2-amd64_linux.tar.xz
+RUN tar -xf upx-5.0.2-amd64_linux.tar.xz && mv upx-5.0.2-amd64_linux/upx /usr/local/bin/upx && rm -r upx-5.0.2-amd64_linux upx-5.0.2-amd64_linux.tar.xz
+
+WORKDIR /app
+
+COPY go.mod ./
+RUN go mod download
+
+COPY . .
+
+RUN mkdir -p /var/sockets
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -ldflags="-s -w -extldflags '-static' -X main.GOMEMLIMIT=256MiB -X runtime.defaultGOGC=50" -trimpath -gcflags="-l=4" -asmflags=-trimpath -o bin/main app/gopherbook/main.go
+RUN upx --best --ultra-brute bin/main
+RUN chmod +x bin/main
+
+# Final stage with Chainguard static
+FROM cgr.dev/chainguard/static:latest
+WORKDIR /app
+
+# Copy the binary
+COPY --from=builder /app/bin/main ./bin/main
+
+# Create directories that will be mounted and set ownership
+EXPOSE 8080
+USER root:root
+CMD ["./bin/main"]