var isWindows = process.platform === 'win32';
-// Regex to split a windows path into three parts: [*, device, slash,
-// tail] windows-only
-var splitDeviceRe =
- /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
-
-// Regex to split the tail part of the above into [*, dir, basename, ext]
-var splitTailRe =
- /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
+// Regex to split a windows path into into [dir, root, basename, name, ext]
+var splitWindowsRe =
+ /^(((?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?[\\\/]?)(?:[^\\\/]*[\\\/])*)((\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))[\\\/]*$/;
var win32 = {};
-// Function to split a filename into [root, dir, basename, ext]
function win32SplitPath(filename) {
- // Separate device+slash from tail
- var result = splitDeviceRe.exec(filename),
- device = (result[1] || '') + (result[2] || ''),
- tail = result[3] || '';
- // Split the tail into dir, basename and extension
- var result2 = splitTailRe.exec(tail),
- dir = result2[1],
- basename = result2[2],
- ext = result2[3];
- return [device, dir, basename, ext];
+ return splitWindowsRe.exec(filename).slice(1);
}
win32.parse = function(pathString) {
);
}
var allParts = win32SplitPath(pathString);
- if (!allParts || allParts.length !== 4) {
+ if (!allParts || allParts.length !== 5) {
throw new TypeError("Invalid path '" + pathString + "'");
}
return {
- root: allParts[0],
- dir: allParts[0] + allParts[1].slice(0, -1),
+ root: allParts[1],
+ dir: allParts[0] === allParts[1] ? allParts[0] : allParts[0].slice(0, -1),
base: allParts[2],
- ext: allParts[3],
- name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+ ext: allParts[4],
+ name: allParts[3]
};
};
-// Split a filename into [root, dir, basename, ext], unix version
+// Split a filename into [dir, root, basename, name, ext], unix version
// 'root' is just a slash, or nothing.
var splitPathRe =
- /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+ /^((\/?)(?:[^\/]*\/)*)((\.{1,2}|[^\/]+?|)(\.[^.\/]*|))[\/]*$/;
var posix = {};
);
}
var allParts = posixSplitPath(pathString);
- if (!allParts || allParts.length !== 4) {
+ if (!allParts || allParts.length !== 5) {
throw new TypeError("Invalid path '" + pathString + "'");
}
- allParts[1] = allParts[1] || '';
- allParts[2] = allParts[2] || '';
- allParts[3] = allParts[3] || '';
-
+
return {
- root: allParts[0],
- dir: allParts[0] + allParts[1].slice(0, -1),
+ root: allParts[1],
+ dir: allParts[0].slice(0, -1),
base: allParts[2],
- ext: allParts[3],
- name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+ ext: allParts[4],
+ name: allParts[3],
};
};