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

echo "=== HYDRA Phase 2: Integrated Autoresearch ==="
cd "$(dirname "$0")/.."

TAG="${1:-$(date +%b%d | tr '[:upper:]' '[:lower:]')}"

# Validate tag: only alphanumeric, hyphens, underscores, dots
if [[ ! "${TAG}" =~ ^[a-zA-Z0-9._-]+$ ]]; then
    echo "Error: invalid tag '${TAG}'. Use only alphanumeric, hyphens, underscores, dots." >&2
    exit 1
fi

BRANCH="autoresearch/${TAG}"

if ! git rev-parse --verify "${BRANCH}" &>/dev/null; then
    git checkout -b -- "${BRANCH}"
else
    git checkout -- "${BRANCH}"
fi

echo "Branch: ${BRANCH}"
echo "Starting orchestrator..."
uv run -m harness.orchestrator