FROM alpine:latest AS builder
WORKDIR /src
ARG GOHUGO_LINK=https://github.com/gohugoio/hugo/releases/download/v0.110.0/hugo_0.110.0_linux-amd64.tar.gz
RUN apk update && apk add curl tar
RUN curl -LJO ${GOHUGO_LINK} && tar -xf hugo_0.110.0_linux-amd64.tar.gz
RUN chmod +x /src/hugo

FROM alpine:latest
WORKDIR /src
COPY --from=builder /src/hugo /usr/bin/hugo
COPY . /src
ENTRYPOINT ["/usr/bin/hugo"]
CMD ["--help"]