use sh syntax

This commit is contained in:
aptalca 2024-02-14 12:07:38 -05:00
parent 21c2413203
commit c7fdd5fa75
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@ -7,7 +7,7 @@ ARG MOD_VERSION
RUN \
echo "**** retrieve latest version ****" && \
if [[ -z "${MOD_VERSION+x}" ]]; then \
if [ -z "${MOD_VERSION+x}" ]; then \
DOCKER_RELEASE=$(curl -sX GET "https://api.github.com/repos/moby/moby/releases/latest" \
| awk '/tag_name/{print $4;exit}' FS='[""]' \
| sed 's|^v||'); \
@ -26,7 +26,7 @@ RUN \
BUILDX_RELEASE=$(curl -sX GET "https://api.github.com/repos/docker/buildx/releases/latest" \
| awk '/tag_name/{print $4;exit}' FS='[""]') && \
mkdir -p /root-layer/docker-tgz && \
if [[ $(uname -m) == "x86_64" ]]; then \
if [ $(uname -m) = "x86_64" ]; then \
echo "**** grab x86_64 tarballs and binaries ****" && \
curl -fo \
/root-layer/docker-tgz/docker.tgz -L \
@ -40,7 +40,7 @@ RUN \
curl -fo \
/root-layer/docker-tgz/docker-buildx -L \
"https://github.com/docker/buildx/releases/download/${BUILDX_RELEASE}/buildx-${BUILDX_RELEASE}.linux-amd64"; \
elif [[ $(uname -m) == "aarch64" ]]; then \
elif [ $(uname -m) = "aarch64" ]; then \
echo "**** grab aarch64 tarballs and binaries ****" && \
curl -fo \
/root-layer/docker-tgz/docker.tgz -L \