# Update and install curl and dpkg-dev as they isn't in the base Ubuntu
# image and is needed for creating a local filesystem repo
#
# Adapted from https://agama.jf.intel.com/drivers/dg1/ubuntu/local

# Prerequisites
#
RUN apt-get -q update \
  && DEBIAN_FRONTEND=noninteractive \
    apt-get --no-install-recommends -q -y install \
      dpkg-dev \
      curl

# Make /repos/${BUILD} directory
#
WORKDIR /repos/${BUILD}

# Download ${BUILD} artifacts
#
# ARTIFACTORY_PATH is set by scripts/build-dockerfile.sh based on the value of
# BUILD. For example, agama-ci-releases_20.4 becomes agama-ci-releases/20.4
#
# sh (the shell interpreter of Docker) does not support subsitution so
# this can't be done within the Dockerfile itself.
#
# Since we're already making special variables, scripts/build-dockerfile.sh
# will also set ARTIFACTORY_RELEASE based on the OS_RELEASE name if Ubuntu
# is being used (eg., 20.04 for focal, etc)
#
RUN curl -s --noproxy '*' -L \
  https://gfx-assets-build.fm.intel.com/artifactory/api/archive/download/agama-builds/ci/${ARTIFACTORY_PATH}/${BUILD}/artifacts/linux/${OS_DISTRO}/${ARTIFACTORY_RELEASE}?archiveType=tgz \
  | tar -xvz --warning=no-timestamp

# Turn /repos/${BUILD} into a local package repository
#
RUN dpkg-scanpackages . > Packages

# Add the local package repository to the system
RUN echo "deb [trusted=yes arch=amd64] file:///repos/${BUILD} ./" \
  | tee /etc/apt/sources.list.d/intel-graphics-${BUILD}.list
RUN apt-get -y update

# Cleanup
RUN apt-get remove -y curl dpkg-dev \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/{apt,dpkg,cache,log}