docker-mods/Dockerfile
2020-10-15 14:09:40 -04:00

42 lines
1.9 KiB
Docker

FROM lsiobase/alpine:3.12 as buildstage
ARG DOTNET_VERSIONS
RUN \
apk add --no-cache \
curl \
jq && \
DOTNET_JSON=$(curl -sX GET "https://raw.githubusercontent.com/dotnet/core/master/release-notes/releases-index.json") && \
if [ -z ${DOTNET_VERSIONS+x} ]; then \
DOTNET_VERSIONS=$(echo "$DOTNET_JSON" | jq -r '."releases-index"[] | select(."support-phase"=="lts") | ."latest-sdk"' | tr '\n' ' ' | head -c -1); \
fi && \
mkdir -p /root-layer/dotnet && \
echo "$DOTNET_VERSIONS" > /root-layer/dotnet/versions.txt && \
echo "versions are ${DOTNET_VERSIONS}" && \
for i in $DOTNET_VERSIONS; do \
echo "processing version ${i}" && \
DOTNET_RELEASE_URL=$(echo "${DOTNET_JSON}" | jq -r ".\"releases-index\"[] | select(.\"latest-sdk\"==\"${i}\") | .\"releases.json\"") && \
DOTNET_RELEASE_JSON=$(curl -sX GET "${DOTNET_RELEASE_URL}") && \
AMD64_URL=$(echo "${DOTNET_RELEASE_JSON}" | jq -r ".releases[] | select(.sdk.version==\"${i}\") | .sdk.files[] | select(.name | contains(\"linux-x64\")) | .url") && \
ARM32_URL=$(echo "${DOTNET_RELEASE_JSON}" | jq -r ".releases[] | select(.sdk.version==\"${i}\") | .sdk.files[] | select(.name | contains(\"linux-arm.\")) | .url") && \
ARM64_URL=$(echo "${DOTNET_RELEASE_JSON}" | jq -r ".releases[] | select(.sdk.version==\"${i}\") | .sdk.files[] | select(.name | contains(\"linux-arm64\")) | .url") && \
curl -fS --retry 3 --retry-connrefused -o \
/root-layer/dotnet/dotnetsdk_"${i}"_x86_64.tar.gz -L \
"${AMD64_URL}" && \
curl -fS --retry 3 --retry-connrefused -o \
/root-layer/dotnet/dotnetsdk_"${i}"_armv7l.tar.gz -L \
"${ARM32_URL}" && \
curl -fS --retry 3 --retry-connrefused -o \
/root-layer/dotnet/dotnetsdk_"${i}"_aarch64.tar.gz -L \
"${ARM64_URL}"; \
done
COPY root/ /root-layer/
# runtime stage
FROM scratch
LABEL maintainer="aptalca"
# Add files from buildstage
COPY --from=buildstage /root-layer/ /