Function resolveLocalLinuxTool

src/platforms/linux/tool-provider.ts:290–299

(
  whichCommand: LinuxToolAvailabilityChecker,
  config: LocalLinuxToolConfig<T>,
)

};

async function resolveLocalLinuxTool<T extends string>(
  whichCommand: LinuxToolAvailabilityChecker,
  config: LocalLinuxToolConfig<T>,
): Promise<T> {
  const display = isLinuxWayland() ? 'wayland' : 'x11';
  for (const candidate of config[display]) {
    if (await whichCommand(candidate.command)) return candidate.tool;
  }
  throw new AppError('TOOL_MISSING', display === 'wayland' ? config.waylandError : config.x11Error);
}

function isLinuxWayland(): boolean {
  return Boolean(process.env['WAYLAND_DISPLAY']) || process.env['XDG_SESSION_TYPE'] === 'wayland';