Initial commit

Dockerfile

@@ -0,0 +1,14 @@
+FROM golang:1.25-alpine AS builder
+
+ARG CHECKER_VERSION=custom-build
+
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=0 go build -ldflags "-X main.Version=${CHECKER_VERSION}" -o /checker-caa .
+
+FROM scratch
+COPY --from=builder /checker-caa /checker-caa
+EXPOSE 8080
+ENTRYPOINT ["/checker-caa"]