#! /usr/bin/bash

set -euo pipefail
IFS=$'\n\t'

if ! PARSED_OPTIONS=$(getopt -o "" --long "offline,volatile" --name "$0" -- "$@"); then
    echo "Error parsing options." >&2
    exit 1
fi

eval set -- "$PARSED_OPTIONS"

offline=false
volatile=false

while true; do
    case "$1" in
        --offline)
            offline=true
            shift
            ;;
        --volatile)
            volatile=true
            shift
            ;;
        --)
            shift
            break
            ;;
        *)
            echo "Internal error!" >&2
            exit 1
            ;;
    esac
done

mkdir --parents ~/.local/share/ollama/

if [[ "true" == "${volatile}" ]]; then
    PODMAN=(podman --transient-store)
    MOUNTS=()
else
    PODMAN=(podman)
    MOUNTS=(--volume ~/.local/share/ollama/:/root/.ollama)
fi

if [[ "true" == "${offline}" ]]; then
    NETWORK=(--network none)
else
    NETWORK=()
fi

pod_id=$("${PODMAN[@]}" run --detach --rm "${MOUNTS[@]}" "${NETWORK[@]}" ollama:latest)
"${PODMAN[@]}" exec --interactive --tty "${pod_id}" ollama "$@"
"${PODMAN[@]}" kill "${pod_id}" > /dev/null

emacsclient --eval "(generate-ollama-declaration)"