generate-dockerfiles

#!/bin/bash

openwrt_version="$1"
openwrt_target="$2"
openwrt_subtarget="$3"

template_imagebuilder_base="
########################################################################
# WARNING: This is an automatically generated Dockerfile. DO NOT EDIT. #
########################################################################

FROM wlanslovenija/firmware-base

RUN mkdir -p /buildsystem/build && \\\\
 chown -R builder:builder /buildsystem/build && \\\\
 sudo -E -u builder ./openwrt/scripts/docker-build \${openwrt_version} \${openwrt_target} \${openwrt_subtarget} && \\\\
 cd /buildsystem/build && \\\\
 mkdir -p /builder/imagebuilder && \\\\
 cp -r imagebuilder/. /builder/imagebuilder && \\\\
 rm -rf imagebuilder && \\\\
 mkdir -p /builder/packages/ && \\\\ 
 echo -n \\\"{\\\\\\\"platform\\\\\\\": \\\\\\\"lede\\\\\\\", \\\" > /builder/packages/metadata && \\\\
 echo -n \\\"\\\\\\\"architecture\\\\\\\": \\\\\\\"\${openwrt_target}_\${openwrt_subtarget}\\\\\\\", \\\" >> /builder/packages/metadata && \\\\
 echo -n \\\"\\\\\\\"version\\\\\\\": \\\\\\\"\${openwrt_version}\\\\\\\", \\\" >> /builder/packages/metadata && \\\\
 echo -n \\\"\\\\\\\"packages\\\\\\\": \\\" >> /builder/packages/metadata && \\\\
 cd /builder/imagebuilder && \\\\
 make package_index && \\\\
 make package_reload && \\\\
 find /builder/imagebuilder/packages -name Packages | xargs cat | /buildsystem/openwrt/tools/packages2json.py >> /builder/packages/metadata && \\\\
 echo \\\"}\\\" >> /builder/packages/metadata && \\\\
 cp /buildsystem/openwrt/docker/Dockerfile.runtime /builder/Dockerfile && \\\\
 chown -R builder:builder /buildsystem/build && \\\\
 { rm -rf /buildsystem 2>/dev/null || true; }

WORKDIR /builder
CMD tar cvzhf - .
"

# ------------------------------------------------------------------------

work_dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )/../.." && pwd )
platform_dir="${work_dir}/openwrt"
docker_dir="${work_dir}/docker/openwrt"

echo "Generating Dockerfiles..."
rm -rf ${docker_dir}

dockerfile=$(eval "echo \"${template_imagebuilder_base}\"")
mkdir -p ${docker_dir}/imagebuilder_base/${openwrt_version}/${openwrt_target}/${openwrt_subtarget}
echo "${dockerfile}" > ${docker_dir}/imagebuilder_base/${openwrt_version}/${openwrt_target}/${openwrt_subtarget}/Dockerfile