#!/usr/bin/env bash
set -e

CORTEX_SKILLS="root@cortex.hydrascale.net:/data/skills/"
SSH_KEY="$HOME/.ssh/cortex"

# Auto-detect local skills dir
detect_skills_dir() {
  for candidate in \
    "$HOME/.claude/cowork/skills" \
    "$HOME/Library/Application Support/Claude/skills" \
    "$HOME/.config/claude/skills"; do
    if [ -d "$candidate" ]; then
      echo "$candidate"
      return 0
    fi
  done
  return 1
}

LOCAL_DIR="${1:-$(detect_skills_dir || echo '')}"

if [ -z "$LOCAL_DIR" ]; then
  echo "ERROR: Could not auto-detect Cowork skills directory."
  echo "Pass it explicitly: $0 /path/to/skills"
  exit 1
fi

echo "Syncing skills from cortex → $LOCAL_DIR"
mkdir -p "$LOCAL_DIR"

rsync -av --exclude='sync.sh' \
  -e "ssh -i $SSH_KEY" \
  "$CORTEX_SKILLS" \
  "$LOCAL_DIR/"

echo "Done. Restart Cowork to pick up new skills."