Merge pull request #479 from jhkimqd/jihwan/dockerfile

fix: dockerfile build

.dockerignore

@@ -0,0 +1 @@
+tmp/

Dockerfile

@@ -1,31 +1,25 @@
-FROM golang:1.22 AS builder
+# Build stage
+FROM --platform=${BUILDPLATFORM} golang:1.22 AS builder
+
+# Set the workspace for the build
 WORKDIR /workspace
+
+# Copy only necessary Go module files for caching dependencies
 COPY go.mod go.sum ./
 RUN go mod download
 
-COPY abi/ abi/
-COPY bindings/ bindings/
-COPY cmd/ cmd/
-COPY dashboard/ dashboard/
-COPY gethkeystore/ gethkeystore/
-COPY hdwallet/ hdwallet/
-COPY metrics/ metrics/
-COPY p2p/ p2p/
-COPY proto/ proto/
-COPY rpctypes/ rpctypes/
-COPY util/ util/
-COPY main.go ./
-RUN CGO_ENABLED=0 go build -o polycli main.go
+# Copy the necessary source code
+COPY . ./
+
+# Build the Go binary
+RUN go build -o /workspace/polycli main.go
+
+# Final stage: minimal base image
+FROM --platform=${BUILDPLATFORM} debian:bookworm-slim
 
-# Use distroless as minimal base image to package the manager binary
-# Refer to https://github.com/GoogleContainerTools/distroless for more details
-FROM gcr.io/distroless/static:nonroot
-WORKDIR /
+# Copy only the necessary files from the builder image
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 COPY --from=builder /workspace/polycli /usr/bin/polycli
-USER 65532:65532
-ENTRYPOINT ["polycli"]
-CMD ["--help"]
 
-# How to test this image?
-# https://github.com/0xPolygon/polygon-cli/pull/189#discussion_r1464486344
+# Default cmd for the container
+ENTRYPOINT ["polycli"]

Makefile

@@ -29,6 +29,10 @@ $(BUILD_DIR): ## Create the build folder.
 build: $(BUILD_DIR) ## Build go binary.
 	go build -ldflags "$(VERSION_FLAGS)" -o $(BUILD_DIR)/$(BIN_NAME) main.go
 
+.PHONY: build-docker
+build-docker: ## Builds a docker image with the polycli binary
+	docker build -t polycli -f ./Dockerfile .
+
 .PHONY: install
 install: build ## Install the go binary.
 	$(RM) $(INSTALL_DIR)/$(BIN_NAME)