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Show All 36 Lines	public function writePatchToDisk() {
do {		do {
$lint = $path.'.linted'.($ii++);		$lint = $path.'.linted'.($ii++);
} while (file_exists($lint));		} while (file_exists($lint));

// Copy existing file to preserve permissions. 'chmod --reference' is not		// Copy existing file to preserve permissions. 'chmod --reference' is not
// supported under OSX.		// supported under OSX.
if (Filesystem::pathExists($path)) {		if (Filesystem::pathExists($path)) {
// This path may not exist if we're generating a new file.		// This path may not exist if we're generating a new file.
		if (phutil_is_windows()) {
		execx('copy %s %s', $path, $lint);
		} else {
execx('cp -p %s %s', $path, $lint);		execx('cp -p %s %s', $path, $lint);
}		}
		}
Filesystem::writeFile($lint, $data);		Filesystem::writeFile($lint, $data);

		if (phutil_is_windows()) {
		list($err) = exec_manual('move /Y %s %s', $lint, $path);
		} else {
list($err) = exec_manual('mv -f %s %s', $lint, $path);		list($err) = exec_manual('mv -f %s %s', $lint, $path);
		}
if ($err) {		if ($err) {
throw new Exception(		throw new Exception(
pht(		pht(
"Unable to overwrite path '%s', patched version was left at '%s'.",		"Unable to overwrite path '%s', patched version was left at '%s'.",
$path,		$path,
$lint));		$lint));
}		}

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