#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

REMOTE="${1:-}"
REMOTE_STAGE_DIR="${2:-~}"
REMOTE_TARGET="${3:-/data/repos/LiveCodeBench/.venv}"

ARCHIVE="$SCRIPT_DIR/LiveCodeBench-venv-portable-20260407.tar.zst"
SHA_FILE="${ARCHIVE}.sha256"
RESTORE_SCRIPT="$SCRIPT_DIR/restore_livecodebench_venv.sh"

if [[ -z "$REMOTE" ]]; then
    echo "usage: $0 user@host [remote_stage_dir] [remote_target_venv_path]" >&2
    exit 1
fi

for path in "$ARCHIVE" "$SHA_FILE" "$RESTORE_SCRIPT"; do
    if [[ ! -e "$path" ]]; then
        echo "missing required file: $path" >&2
        exit 1
    fi
done

scp "$ARCHIVE" "$SHA_FILE" "$RESTORE_SCRIPT" "$REMOTE":"$REMOTE_STAGE_DIR"/

archive_name="$(basename "$ARCHIVE")"
restore_name="$(basename "$RESTORE_SCRIPT")"

cat <<EOF
copied files to $REMOTE:$REMOTE_STAGE_DIR

next step on the remote server:
  ssh $REMOTE 'bash $REMOTE_STAGE_DIR/$restore_name $REMOTE_STAGE_DIR/$archive_name $REMOTE_TARGET'
EOF