#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")/.."
source scripts/lib.sh

need_cmd "$PY"

checksum() {
    find src plugin.json -type f -printf '%T@ %p\n' 2>/dev/null | sha256sum
}

run_deploy() {
    if ! scripts/deploy.sh "$@"; then
        echo "deploy failed, still watching..." >&2
    fi
}

echo "watching src/ and plugin.json for changes..."
run_deploy "$@"

if command -v inotifywait >/dev/null 2>&1; then
    while true; do
        inotifywait -qq -r -e close_write,create,delete,move src plugin.json 2>/dev/null || true
        sleep 0.3
        run_deploy "$@"
    done
else
    echo "inotifywait not found; falling back to polling" >&2
    last="$(checksum)"
    while true; do
        sleep 1
        current="$(checksum)"
        if [[ "$current" != "$last" ]]; then
            last="$current"
            sleep 0.3
            run_deploy "$@"
        fi
    done
fi