#!/bin/sh

if [[ "`docker container inspect -f '{{ (index .Mounts 0).Destination }}' memos`" = "/config" ]]; then
    echo "fix script bug"
    config_path="`docker container inspect -f '{{ (index .Mounts 0).Source }}' memos`"
    echo "backup old data"
    if [[ -z "$config_path" ]]; then
        docker start memos 2>/dev/null
        docker exec memos cp -a /var/opt/memos/. /config/
        docker stop memos 2>/dev/null
    else
        mkdir -p "$config_path"
        docker stop memos 2>/dev/null
        docker cp -a memos:/var/opt/memos/. "${config_path%/}/"
    fi
    echo "remove old container"
    docker rm -f memos
    echo "you should deploy later"
fi
exit 0