Dockerfile

#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#

FROM alpine:3.19

ENV JULIA_PATH /usr/local/julia
ENV PATH $JULIA_PATH/bin:$PATH

# https://julialang.org/juliareleases.asc
# Julia (Binary signing key) <buildbot@julialang.org>
ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495

# https://julialang.org/downloads/
ENV JULIA_VERSION 1.10.3

RUN set -eux; \
	\
	apk add --no-cache --virtual .fetch-deps gnupg; \
	\
# https://julialang.org/downloads/#julia-command-line-version
# https://julialang-s3.julialang.org/bin/checksums/julia-1.10.3.sha256
	arch="$(apk --print-arch)"; \
	case "$arch" in \
		'x86_64') \
			url='https://julialang-s3.julialang.org/bin/musl/x64/1.10/julia-1.10.3-musl-x86_64.tar.gz'; \
			sha256='2bb735b3fdef62a4370a79b91239c47d8e8b923d5263466e63a2abc80faee9e5'; \
			;; \
		*) \
			echo >&2 "error: current architecture ($arch) does not have a corresponding Julia binary release"; \
			exit 1; \
			;; \
	esac; \
	\
	wget -O julia.tar.gz.asc "$url.asc"; \
	wget -O julia.tar.gz "$url"; \
	\
	echo "$sha256 *julia.tar.gz" | sha256sum -w -c -; \
	\
	export GNUPGHOME="$(mktemp -d)"; \
	gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$JULIA_GPG"; \
	gpg --batch --verify julia.tar.gz.asc julia.tar.gz; \
	gpgconf --kill all; \
	rm -rf "$GNUPGHOME" julia.tar.gz.asc; \
	\
	mkdir "$JULIA_PATH"; \
	tar -xzf julia.tar.gz -C "$JULIA_PATH" --strip-components 1; \
	rm julia.tar.gz; \
	\
	apk del --no-network .fetch-deps; \
	\
# smoke test
	julia --version

COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["julia"]