# 2.15.x/alpine3.22/Dockerfile (14:36)
RUN set -eux; \
apkArch="$(apk --print-arch)"; \
case "$apkArch" in \
aarch64) natsArch='arm64'; sha256='bc2c788dcbf2849af749564e06a0d48c19bced851f2d68a2e21c54d078949b28' ;; \
armhf) natsArch='arm6'; sha256='ab5a524736eea6a1b03eb6311a176cd3341026210d565328d0479d7ee88cfc68' ;; \
armv7) natsArch='arm7'; sha256='1eef4d7dd7f672684f912863c4a86b1a4c52ed8e0ead15ad1f15d054ef2f75d1' ;; \
x86_64) natsArch='amd64'; sha256='67cb8e10bc6f0c4b47f75a728529a20953dbae2a4f9a4a52ae8517d65ae303ff' ;; \
x86) natsArch='386'; sha256='698dd31da3bcfc24a8021a8791787043425dd82bf83c8b78263d134af7bea388' ;; \
s390x) natsArch='s390x'; sha256='c39a78284a5c897ffc5a833e335a67684b292ae9103e910d9f60ca5674856fd1' ;; \
ppc64le) natsArch='ppc64le'; sha256='07ca1c55bf5e0ce8ff8d80088779e9049b99a2dfb2dfe0dd4415f34d387a9973' ;; \
loong64) natsArch='loong64'; sha256='5937eb155013393e29426fe226bdbaf53a8fe6d1ac02219cd845f0f1dc47a064' ;; \
*) echo >&2 "error: $apkArch is not supported!"; exit 1 ;; \
esac; \
\
wget -O nats-server.tar.gz "https://github.com/nats-io/nats-server/releases/download/v${NATS_SERVER}/nats-server-v${NATS_SERVER}-linux-${natsArch}.tar.gz"; \
echo "${sha256} *nats-server.tar.gz" | sha256sum -c -; \
\
apk add --no-cache ca-certificates tzdata; \
\
tar -xf nats-server.tar.gz; \
rm nats-server.tar.gz; \
mv "nats-server-v${NATS_SERVER}-linux-${natsArch}/nats-server" /usr/local/bin; \
rm -rf "nats-server-v${NATS_SERVER}-linux-${natsArch}";