Dockerfile added

hack/shoot-comparator/Dockerfile

@@ -0,0 +1,23 @@
+FROM golang:1.22.5-alpine3.19 AS build
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /workdir
+
+COPY go.mod go.mod
+COPY go.sum go.sum
+RUN go mod download
+
+COPY cmd/ cmd/
+COPY internal/ internal/
+COPY pkg/ pkg/
+
+ARG BIN
+RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o shoot-comparator cmd/main.go
+
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY --from=build /workdir/shoot-comparator .
+USER 65532:65532
+
+ENTRYPOINT ["/shoot-comparator"]

hack/shoot-comparator/README.md

@@ -9,12 +9,12 @@ For more details, please refer to the following issues:
 
 ## Build
 ```
-CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o ./bin/comparator ./cmd
+CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o ./bin/shoot-comparator ./cmd
 ```
 
 ## Run
 
 To compare files, execute the following command:
 ```
-comparator files <shoot file generated by Provisioner> <shoot file generated by KIM>
+shoot-comparator files <shoot file generated by Provisioner> <shoot file generated by KIM>
 ```