#!/usr/bin/env bash

set -eo pipefail

COMMON_SKILLS_REPO="warpdotdev/common-skills"
COMMON_SKILLS_REF="${WARP_COMMON_SKILLS_REF:-main}"
RAW_BASE_URL="${WARP_COMMON_SKILLS_RAW_BASE_URL:-https://raw.githubusercontent.com/${COMMON_SKILLS_REPO}/${COMMON_SKILLS_REF}/scripts}"
RESOLVER_NAME="resolve_common_skills"

execute_resolver_from_dir() {
  local script_path="${WARP_COMMON_SKILLS_SCRIPTS_DIR%/}/${RESOLVER_NAME}"

  if [[ -x "${script_path}" ]]; then
    exec "${script_path}" "$@"
  fi

  if [[ -f "${script_path}" ]]; then
    exec bash "${script_path}" "$@"
  fi

  echo "error: could not execute ${RESOLVER_NAME} from WARP_COMMON_SKILLS_SCRIPTS_DIR=${WARP_COMMON_SKILLS_SCRIPTS_DIR}" >&2
  exit 1
}

execute_resolver_from_remote() {
  local raw_url="${RAW_BASE_URL%/}/${RESOLVER_NAME}"
  local temp_script=""
  local status=0

  if ! command -v curl >/dev/null 2>&1; then
    echo "error: curl is required to fetch ${raw_url}" >&2
    return 1
  fi

  temp_script="$(mktemp "${TMPDIR:-/tmp}/common-skills-resolver.XXXXXX")"
  if curl -fsSL "${raw_url}" -o "${temp_script}"; then
    :
  else
    status=$?
    rm -f "${temp_script}"
    return "${status}"
  fi

  if bash "${temp_script}" "$@"; then
    status=0
  else
    status=$?
  fi
  rm -f "${temp_script}"
  return "${status}"
}

if [[ -n "${WARP_COMMON_SKILLS_SCRIPTS_DIR:-}" ]]; then
  execute_resolver_from_dir "$@"
fi

execute_resolver_from_remote "$@"