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recyclarr/docker/Dockerfile

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1.8 KiB

FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build
WORKDIR /build
ARG RELEASE_TAG=latest
ARG TARGETPLATFORM
ARG REPOSITORY=recyclarr/recyclarr
RUN apk add unzip
RUN set -ex; \
\
# The download path is a bit different when using the latest release instead of a specific
# release
if [ "$RELEASE_TAG" = "latest" ]; then \
download_path="latest/download"; \
else \
download_path="download/$RELEASE_TAG"; \
fi; \
\
# Determine the runtime from the target platform provided by Docker Buildx
case "$TARGETPLATFORM" in \
"linux/arm/v7") runtime="linux-musl-arm" ;; \
"linux/arm64") runtime="linux-musl-arm64" ;; \
"linux/amd64") runtime="linux-musl-x64" ;; \
*) echo >&2 "ERROR: Unsupported target platform: $TARGETPLATFORM"; exit 1 ;; \
esac; \
\
# Download and extract the recyclarr binary from the release
wget --quiet -O recyclarr.zip "https://github.com/$REPOSITORY/releases/$download_path/recyclarr-$runtime.zip"; \
unzip recyclarr.zip;
#############################################################################
FROM alpine
# Required by environment and/or dotnet
ENV HOME=/config \
DOTNET_BUNDLE_EXTRACT_BASE_DIR=/tmp/.net \
# Environment variables used by the entrypoint script. These may be overridden from `docker run`
# as needed.
CRON_SCHEDULE="@daily" \
# The GLOBALIZATION variable is so that we do not need libicu installed (saves us ~40MB).
DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=true
VOLUME /config
RUN set -ex; \
apk add --no-cache busybox-suid su-exec libstdc++ tzdata; \
adduser --disabled-password --home "$HOME" recyclarr;
COPY --chown=recyclarr:recyclarr --chmod=544 --from=build /build/recyclarr /usr/local/bin
COPY --chown=recyclarr:recyclarr --chmod=544 entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]