public function init()
{
$this->args = new SimpleArgs();
if ($this->args->flag('help')) {
$this->showHelp();
exit;
}
$this->isVerbose = $this->args->flag('v') !== false;
$this->verbose("Verbose: ON");
// check parameters
$webRoot = $this->args->flag('webroot');
$infile = $this->args->flag('infile');
if (!is_string($webRoot) || !is_string($infile)) {
$this->throwError("Missing argument(s)");
}
if (!file_exists($infile)) {
$this->throwError("File not found: %s", $infile);
}
// set webroot qualified path
$webRoot = realpath($webRoot);
// constants file
$constants = array();
$configFile = $this->args->flag('config');
if (!file_exists($configFile)) {
$this->throwError("File not found: %s", $configFile);
} else {
$constants = (require $configFile);
$this->verbose('Constants: %s', implode(', ', array_keys($constants)));
}
$options = array('VERBOSE' => $this->isVerbose, 'STRIP' => $this->args->flag('strip'), 'WEB_PATH' => $webRoot, 'WEB_EXCL' => '*.psd,*.txt,*.bak,*.css,*.js', 'CLI' => $this);
// auto output file naming
if (false !== strstr($infile, Juicer::FILE_PATTERN_JUICY)) {
$outfile = str_replace(Juicer::FILE_PATTERN_JUICY, Juicer::FILE_PATTERN_JUICED, $infile);
} else {
$this->throwError('The default output file naming requires "*.juicy.*" pattern.');
}
$juicer = new Juicer($options, $constants);
// start profiling script speed
$juicer->profileStart();
try {
$contents = $juicer->juice($infile);
} catch (Exception $e) {
$this->throwError('EXCEPTION: ' . $e->getMessage());
}
// end profiling script speed
$this->verbose('Execution time: %s seconds.', $juicer->profileEnd());
$this->verbose('Output file: "%s".', $outfile);
if (file_put_contents($outfile, $contents) === false) {
$this->throwError("Error writing to outfile %s", $outfile);
}
$this->verbose('Success!');
}
