Install PIE (PHP's extension installer) into every ASDF's PHP version

asdf_install_pie

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

# Config
ASDF_PHP_DIR="${HOME}/.asdf/installs/php"
PIE_URL="https://github.com/php/pie/releases/latest/download/pie.phar"

echo "Downloading latest pie.phar from ${PIE_URL} (non-prerelease)..."
TMP_PIE="$(mktemp)"
curl -fsSL -o "${TMP_PIE}" "${PIE_URL}"

if [[ ! -s "${TMP_PIE}" ]]; then
  echo "Error: Downloaded pie.phar is empty or missing."
  exit 1
fi

if [[ ! -d "${ASDF_PHP_DIR}" ]]; then
  echo "Error: ASDF PHP directory not found at ${ASDF_PHP_DIR}"
  rm -f "${TMP_PIE}"
  exit 1
fi

echo "Installing PIE into each PHP bin directory under ${ASDF_PHP_DIR}..."
found_any=false

for php_version_dir in "${ASDF_PHP_DIR}"/*; do
  if [[ -d "${php_version_dir}" ]]; then
    bin_dir="${php_version_dir}/bin"
    mkdir -p "${bin_dir}"
    install_path="${bin_dir}/pie"

    cp "${TMP_PIE}" "${install_path}"
    chmod +x "${install_path}"

    echo "  Installed pie to ${install_path}"
    found_any=true
  fi
done

rm -f "${TMP_PIE}"

if [[ "${found_any}" = false ]]; then
  echo "Warning: No PHP installations found under ${ASDF_PHP_DIR}"
  exit 0
fi

echo "Running 'asdf reshim php'..."
if command -v asdf >/dev/null 2>&1; then
  asdf reshim php
else
  echo "Warning: 'asdf' not found; skipping 'asdf reshim php'."
fi

echo "Done."