feat: first

Dockerfile

@@ -0,0 +1,56 @@
+# Multi-stage build for optimized production image
+FROM golang:1.23-alpine AS builder
+
+# Install build dependencies including buf and protoc
+RUN apk add --no-cache git ca-certificates tzdata curl && \
+    curl -sSL "https://github.com/bufbuild/buf/releases/latest/download/buf-$(uname -s)-$(uname -m)" -o /usr/local/bin/buf && \
+    chmod +x /usr/local/bin/buf
+
+# Set working directory
+WORKDIR /build
+
+# Copy go mod files
+COPY go.mod go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Install protoc plugins
+RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@latest && \
+    go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest && \
+    go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@latest && \
+    go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@latest
+
+# Copy source code
+COPY . .
+
+# Generate protobuf code
+RUN buf dep update && buf generate
+
+# Build the binary
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
+    -ldflags='-w -s -extldflags "-static"' \
+    -tags netgo -installsuffix netgo \
+    -o server cmd/server/main.go
+
+# Final stage: minimal runtime image
+FROM scratch
+
+# Copy CA certificates for HTTPS requests
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+
+# Copy timezone data
+COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
+
+# Copy the binary
+COPY --from=builder /build/server /server
+
+# Expose ports
+EXPOSE 8080 8090
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
+    CMD ["/server", "health"] || exit 1
+
+# Run the binary
+ENTRYPOINT ["/server"]