#!/usr/bin/env sh

set -e
set -o pipefail

[ -e /opt/resource/common ] && cd /opt/resource/
. ./common

cd "$1"
if [ -n "$(get_directory)" ]; then
    files="$(find . | sed -e '/^\.$/d' -e 's|^./||')"
    tarfile="$(mktemp -tp /tmp)"
    remote_tarfile="$(mktemp -u)"
    tar -cf "$tarfile" ./*
    scp -F "$CONFIG_PATH" "$tarfile" "$HOSTNAME:$remote_tarfile"
fi
ssh -F "$CONFIG_PATH" "$HOSTNAME" sh -s << EOF
    set -e
    if [ -n "$(get_directory)" ]; then
        cd "$(get_directory)"
        tar xf "$remote_tarfile"
        rm "$remote_tarfile"
    fi
    if [ "$(get_command)" = "null" ]; then
        exit 0
    fi
    cd "$(get_workdir)"
    $(get_command | jq .[] | tr '\n"' " '") >&2
    # echo "\$command_log" >&2
EOF

get_files_for_new_version() {
    echo "$files" | xargs printf "$(get_directory)/%s\n"
}

version="$(compute_version "$(fetch_file_infos get_files_for_new_version)")"

jq -r tostring << EOF
{
    "version": {
        "files": $version,
        "time": $(date +%s)
    }
}
EOF

cleanup