services-garbaye/podman-peerjs/zz_build-images.sh

#!/usr/bin/env bash

ABSDIR="$( dirname "$(readlink -f -- "$0")" )"
source ${ABSDIR}/../functions.sh
source ${ABSDIR}/vars.sh

ensure_pwd_is_scriptdir
ensure_not_root

buildfolder=/tmp/peerjs-server-$$

if ! podman image exists ${upstream_images}:${version}; then
    mkdir ${buildfolder} &&
    curl -sSfL -- "https://github.com/peers/peerjs-server/archive/refs/tags/v${version}.tar.gz" | \tar xz --strip-components 1 -C ${buildfolder}/ &&
    sed_in_place "^FROM node:alpine" "FROM docker.io/library/node:alpine" ${buildfolder}/Dockerfile &&
    podman build -t ${upstream_images}:${version} ${buildfolder}/ &&
    podman rmi docker.io/library/node:alpine &&
    rm -rf ${buildfolder}
fi &&

if ! skopeo inspect --format "Image ${upstream_images}:${version} found on remote container repository." docker://${upstream_images}:${version}; then
   podman login --username ${CONTAINER_REPO_USER} --password ${CONTAINER_REPO_PASSWORD} ${upstream_images%%/*} &&
   for i in $(seq 1 3); do podman push ${upstream_images}:${version} && s=0 && break || s=$? && sleep 1; done; (exit $s)
fi