File prepare_webassets.sh of Package kubectl-argo-rollouts

#!/bin/bash

# do not use set -e, as the make step will abort the build due to warnings/errors
set -o pipefail

cd /data

[[ "$#" == "2" ]] || {
        echo "Please use the package name and the nodejs version as the only arguments"
        exit 1
}

package_name="${1}"
nodejs_package="${2}"

zypper -n install \
    cpio \
    gawk \
    make \
    git-core \
    yarn \
    "${nodejs_package}"

version="$( awk '/^Version:/ {print $2;exit;}' "${package_name}.spec" )"


echo "##########"
echo "Package version is ${version}"
basename="${package_name}-${version}"
obscpio="${basename}.obscpio"
working_directory="$(pwd)"
tmpdir="$(mktemp -d -p /tmp)"
cd "${tmpdir}"

echo "##########"
echo "Extracting obscpio archive"
cpio -id < "${working_directory}/${obscpio}"
ls -lah
cd "${basename}" || exit 13
ls -lah

echo "##########"
yarn --cwd ui install
tar -czf "${working_directory}/ui-${version}.tar.gz" ui

echo "##########"
echo "DONE preparing the webassets"
rm -rf "${tmpdir}"