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

if [[ -z "${AGENT_WORKSPACE:-}" ]]; then
  echo "Error: script must be executed by pcexec"
  exit 1
fi

SKILL_LIST="${AGENT_WORKSPACE}/.skill-list"
TARGET_DIR="${AGENT_WORKSPACE}/skills"
CLAW_DIR="$(cd "$(dirname "$0")" && pwd)"

if [[ ! -f "$SKILL_LIST" ]]; then
  echo "Error: .skill-list not found at $SKILL_LIST"
  exit 1
fi

mkdir -p "$TARGET_DIR"

while IFS= read -r skill_name || [[ -n "$skill_name" ]]; do
  [[ -z "$skill_name" || "$skill_name" == \#* ]] && continue

  skill_dir="${CLAW_DIR}/${skill_name}"
  if [[ -d "$skill_dir" ]]; then
    echo "Installing: $skill_name"
    cp -r "$skill_dir" "${TARGET_DIR}/"
  else
    echo "Skipping (not found): $skill_name"
  fi
done < "$SKILL_LIST"

echo "Done."