text: 'use strict';
  const binBuild = require('bin-build');
  const logalot = require('logalot');
  const bin = require('.');
  
  bin.run(['--version'], err => {
  	if (err) {
  		logalot.warn(err.message);
  		logalot.warn('pngquant pre-build test failed');
  		logalot.info('compiling from source');
  
  		const libpng = process.platform === 'darwin' ? 'libpng' : 'libpng-dev';
  
  		binBuild.url('http://pngquant.org/pngquant-2.10.1-src.tar.gz', [
  			'rm ./INSTALL',
  			`./configure --prefix="${bin.dest()}"`,
  			`make install BINPREFIX="${bin.dest()}"`
  		])
  			.then(() => {
  				logalot.success('pngquant built successfully');
  			})
  			.catch(err => {
  				err.message = `pngquant failed to build, make sure that ${libpng} is installed`;
  				logalot.error(err.stack);
  
  				// eslint-disable-next-line unicorn/no-process-exit
  				process.exit(1);
  			});
  	}
  
  	logalot.success('pngquant pre-build test passed successfully');
  });
  