podman-chown.sh

#! /usr/bin/env bash

declare -A extraPaths=( \
	["certbot"]="/etc/letsencrypt /root/.secrets/certbot/cloudflare.ini" \
)

takeOwnership() {
	local datafsMount="$(stat -c '%n' "/srv/$1" 2> /dev/null)"
	local mount="$(podman mount "$1")"
	local volumeMount="$(podman volume mount $1 2> /dev/null)"

	local rootOwner="$(stat -c '%u' "$mount")"
	local userOwner="$(cat "$mount/etc/passwd" | grep "$1" | awk -F ":" '{print $3}')"

	if [[ $userOwner != "" ]]; then
		local owner="$(("$rootOwner" + "$userOwner"))"
	else
		local owner="$rootOwner"
	fi

	(set -x; chown -Rfv "$owner":"$owner" "$datafsMount" "$volumeMount" ${extraPaths[$1]})
}

for container in `podman ps --all | tail -n +2 | awk '{print $NF}'`; do
	takeOwnership "$container"
done