Differential D15676 Diff 41286 src/filesystem/Filesystem.php

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src/filesystem/Filesystem.php

Show First 20 Lines • Show All 604 Lines • ▼ Show 20 Lines	public static function getMimeType(
}		}

return $mime_type;		return $mime_type;
}		}


/* -( Directories )-------------------------------------------------------- */		/* -( Directories )-------------------------------------------------------- */

		/**
		* Build a path from the pieces provided using the system's directory
		* separator.
		*
		* @param ...string The list of directory paths to be joined
		* @return string The built, full directory path.
		*/
		public static function buildPath() {
		return implode(DIRECTORY_SEPARATOR, func_get_args());
		}


/**		/**
* Create a directory in a manner similar to mkdir(), but throw detailed		* Create a directory in a manner similar to mkdir(), but throw detailed
* exceptions on failure.		* exceptions on failure.
*		*
* @param string Path to directory. The parent directory must exist and		* @param string Path to directory. The parent directory must exist and
* be writable.		* be writable.
* @param int Permission umask. Note that umask is in octal, so you		* @param int Permission umask. Note that umask is in octal, so you
▲ Show 20 Lines • Show All 140 Lines • ▼ Show 20 Lines	/* -( Directories )-------------------------------------------------------- */
* (defaulting to "/"). Iterating over them walks from the path to the root.		* (defaulting to "/"). Iterating over them walks from the path to the root.
*		*
* @param string Path, absolute or relative to PWD.		* @param string Path, absolute or relative to PWD.
* @param string The root directory.		* @param string The root directory.
* @return list<string> List of parent paths, including the provided path.		* @return list<string> List of parent paths, including the provided path.
* @task directory		* @task directory
*/		*/
public static function walkToRoot($path, $root = '/') {		public static function walkToRoot($path, $root = '/') {
		if (phutil_is_windows()) {
		$win_root = getenv('HOMEDRIVE');

		eadlerUnsubmitted Not Done Inline Actions won't this fail if `arc` is run on a project checked out to a drive other than `%HOMEDRIVE%`? eadler: won't this fail if `arc` is run on a project checked out to a drive other than `%HOMEDRIVE%`?
		BYKAuthorUnsubmitted Not Done Inline Actions Possibly. That said there's not reliable equivalent of `/` on Windows AFAIK. If you think getting the install drive for `arc` is a better option, I can update accordingly. Btw. this section is gonna change substantially since there are some other issues I realized when fixing tests. Updating coming soon. BYK: Possibly. That said there's not reliable equivalent of `/` on Windows AFAIK. If you think…
		$root = explode('/', $root);
		$path = explode('/', $path);

		if (!$root[0]) {
		$root[0] = $win_root;
		}

		if (!$path[0]) {
		$path[0] = $win_root;
		}

		$root = implode(DIRECTORY_SEPARATOR, $root);
		$path = implode(DIRECTORY_SEPARATOR, $path);
		}

$path = self::resolvePath($path);		$path = self::resolvePath($path);
$root = self::resolvePath($root);		$root = self::resolvePath($root);

if (is_link($path)) {		if (is_link($path)) {
$path = realpath($path);		$path = realpath($path);
}		}
if (is_link($root)) {		if (is_link($root)) {
$root = realpath($root);		$root = realpath($root);
Show All 16 Lines	public static function walkToRoot($path, $root = '/') {

while (true) {		while (true) {
if (phutil_is_windows()) {		if (phutil_is_windows()) {
$next = implode(DIRECTORY_SEPARATOR, $parts);		$next = implode(DIRECTORY_SEPARATOR, $parts);
} else {		} else {
$next = DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $parts);		$next = DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $parts);
}		}

		if ($next) {
$walk[] = $next;		$walk[] = $next;
		}

if ($next == $root) {		if ($next == $root) {
break;		break;
}		}

if (!$parts) {		if (!$parts) {
break;		break;
}		}

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