Dockerfile.in

FROM {ARG_FROM}

LABEL org.opencontainers.image.source "https://github.com/masudur-rahman/expense-tracker-bot"

ARG TARGETOS
ARG TARGETARCH

# When building, we can pass a unique value (e.g. `date +%s`) for this arg,
# which will force a rebuild from here (by invalidating docker's cache).
ARG FORCE_REBUILD=0

# When building, we can pass a hash of the licenses tree, which docker checks
# against its cache and can force a rebuild from here.
ARG HASH_LICENSES=0

# Add third-party licenses.
# COPY .licenses/ /LICENSES/

# When building, we can pass a hash of the binary, which docker checks against
# its cache and can force a rebuild from here.
ARG HASH_BINARY=0

ARG WKHTMLTOPDF_VERSION=0.12.6.1-2

RUN set -x \
  && apt-get update \
  && apt-get upgrade -y \
  && apt-get install -y --no-install-recommends ca-certificates wget \
  && echo 'Etc/UTC' > /etc/timezone

RUN set -x \
  && wget https://github.com/wkhtmltopdf/packaging/releases/download/${WKHTMLTOPDF_VERSION}/wkhtmltox_${WKHTMLTOPDF_VERSION}.bullseye_${TARGETARCH}.deb \
  && dpkg -i wkhtmltox_${WKHTMLTOPDF_VERSION}.bullseye_${TARGETARCH}.deb || true \
  && apt-get install -f -y \
  && ldconfig \
  && rm wkhtmltox_${WKHTMLTOPDF_VERSION}.bullseye_${TARGETARCH}.deb \
  && rm -rf /var/lib/apt/lists/* /usr/share/doc /usr/share/man /tmp/*


# Add the platform-specific binary.
COPY bin/{ARG_OS}_{ARG_ARCH}/{ARG_BIN} /{ARG_BIN}

# This would be nicer as `nobody:nobody` but distroless has no such entries.
USER 65535:65535
ENV HOME /

ENTRYPOINT ["/{ARG_BIN}"]