sync-agent-rules-skills.sh

#!/usr/bin/env bash
# Sync Cursor rules/skills between tracked agent/ and local .cursor/ (gitignored).
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
AGENT_SKILLS="$ROOT/agent/skills"
AGENT_RULES="$ROOT/agent/rules"
CURSOR_SKILLS="$ROOT/.cursor/skills"
CURSOR_RULES="$ROOT/.cursor/rules"

usage() {
  echo "Usage: $0 [--to-cursor]"
  echo "  (default)  .cursor/  -> agent/   (refresh committed copy)"
  echo "  --to-cursor  agent/ -> .cursor/   (after git clone)"
}

if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
  usage
  exit 0
fi

mkdir -p "$AGENT_SKILLS" "$AGENT_RULES"

if [[ "${1:-}" == "--to-cursor" ]]; then
  mkdir -p "$CURSOR_SKILLS" "$CURSOR_RULES"
  rsync -a --delete --exclude='templates' "$AGENT_SKILLS/" "$CURSOR_SKILLS/"
  rsync -a --delete "$AGENT_RULES/" "$CURSOR_RULES/"
  echo "OK: agent/ -> .cursor/ (rules + skills, no templates)"
else
  if [[ ! -d "$CURSOR_SKILLS" && ! -d "$CURSOR_RULES" ]]; then
    echo "WARN: .cursor/ missing; nothing to pull into agent/" >&2
    exit 1
  fi
  rsync -a --delete --exclude='templates' "$CURSOR_SKILLS/" "$AGENT_SKILLS/"
  rsync -a --delete "$CURSOR_RULES/" "$AGENT_RULES/"
  echo "OK: .cursor/ -> agent/"
fi