Merge pull request #80 from ethereum-optimism/aj/docker-binary-location

Put asterisc executable on the default PATH in docker image.

Dockerfile.release

@@ -1,20 +1,16 @@
 FROM golang:1.21.1-alpine3.18 AS builder
 WORKDIR /build
-ARG ASTERISC_TAG
 
 # Copy the context into the container
 ADD . .
 
 # Install deps
 RUN apk add --no-cache git make bash
 
-# Clone and build Asterisc @ `ASTERISC_TAG`
-RUN make && \
-  cp rvgo/bin/asterisc /asterisc-bin
+RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build make
 
 FROM alpine:3.18 AS export
 
 RUN apk add --no-cache bash
-SHELL ["/bin/bash", "-c"]
-
-COPY --from=builder /asterisc-bin /asterisc-bin
+COPY --from=builder /build/rvgo/bin/asterisc /usr/local/bin/asterisc
+ENTRYPOINT ["asterisc"]