ostree_remotes

#!/bin/bash

set -euo pipefail
# set -x

main() {
    local sub

    if [[ "${#}" -eq 1 ]]; then
        sub="/${1}"
    else
        sub=""
    fi

    versions=(
        "38"
        "39"
        "40"
        "rawhide"
    )
    variants=(
        "silverblue"
        "kinoite"
        "sericea"
        "onyx"
    )
    arches=(
        "x86_64"
        "aarch64"
        "ppc64le"
    )

    local -r summary="$(ostree remote summary fedora)"

    for v in "${variants[@]}"; do
        (
        printf "%-10s" "${v}"
        for r in "${versions[@]}"; do
            echo -n "|$r"
        done
        echo ""

        for a in "${arches[@]}"; do
            if [[ "${v}" == "sericea" && "${a}" == "ppc64le" ]]; then
                continue
            fi
            buf=""
            for r in "${versions[@]}"; do
                version="$(echo "$summary" | grep -E "$r/$a$sub/$v$" -A3 --no-group-separator | grep "Version" | awk 'NF>1{print $NF}')" || version=""
                buf+="$(printf "|%-15s" "${version}")"
            done
            if [[ "$(echo "${buf}" | tr -d ' ')" != "||||" ]]; then
                echo "${a}${buf}"
            fi
        done
        ) | column -t -s "|"
        echo ""
    done
}

main "${@}"