(function(global) {
if (global.denodify) return;
var m = {};
var f = {};
var process = {
platform: 'browser'
};
(function(global) {
if (global.denodify) return;
var m = {};
var f = {};
var process = {
platform: 'browser'
};
function require(parent, moduleid) {
if (moduleid.indexOf('/') === -1) parent = '';
else {
if (Path.isAbsolute(moduleid)) parent = '/';
else moduleid = Path.join(parent, moduleid);
if (!Path.extname(moduleid)) moduleid += '.js';
}
var module = m[moduleid];
if (module) return module.exports;
var func = f[moduleid];
if (!func)
throw new Error('Couldn\'t resolve module with resolved path of ' +
Path.join(Path.dirname(parent), moduleid));
func(function(__filename) { return require(Path.dirname(moduleid), __filename); },
module = m[moduleid] = {},
module.exports = {},
moduleid,
Path.dirname(moduleid),
process);
return module.exports;
}
denodify('moduleid',function(require, module, exports, __filename, __dirname, process) {
[your source code]
});
global.denodify = function (__filename, func) {
f[__filename] = func;
};
Use this function to pull in or kickstart any defined nodejs modules from outside nodejs modules.
global.denodify.require = function(__filename) {
require('', __filename);
};
global.denodify.debug = function(__filename) {
console.log('modules\n:', m);
console.log('funcs\n:', f);
};
End of API ———————————————————————-
The rest is path
, copied from path-browserify
var path = (function() {
var exports = {};
function normalizeArray(parts, allowAboveRoot) {
if the path tries to go above the root, up
ends up > 0
var up = 0;
for (var i = parts.length - 1; i >= 0; i--) {
var last = parts[i];
if (last === '.') {
parts.splice(i, 1);
} else if (last === '..') {
parts.splice(i, 1);
up++;
} else if (up) {
parts.splice(i, 1);
up--;
}
}
if the path is allowed to go above the root, restore leading ..s
if (allowAboveRoot) {
for (; up--; up) {
parts.unshift('..');
}
}
return parts;
}
Split a filename into [root, dir, basename, ext], unix version ‘root’ is just a slash, or nothing.
var splitPathRe =
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
var splitPath = function(filename) {
return splitPathRe.exec(filename).slice(1);
};
path.resolve([from …], to) posix version
exports.resolve = function() {
var resolvedPath = '',
resolvedAbsolute = false;
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
var path = (i >= 0) ? arguments[i] : process.cwd();
Skip empty and invalid entries
if (typeof path !== 'string') {
throw new TypeError('Arguments to path.resolve must be strings');
} else if (!path) {
continue;
}
resolvedPath = path + '/' + resolvedPath;
resolvedAbsolute = path.charAt(0) === '/';
}
At this point the path should be resolved to a full absolute path, but handle relative paths to be safe (might happen when process.cwd() fails)
Normalize the path
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
return !!p;
}), !resolvedAbsolute).join('/');
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
};
path.normalize(path) posix version
exports.normalize = function(path) {
var isAbsolute = exports.isAbsolute(path),
trailingSlash = substr(path, -1) === '/';
Normalize the path
path = normalizeArray(filter(path.split('/'), function(p) {
return !!p;
}), !isAbsolute).join('/');
if (!path && !isAbsolute) {
path = '.';
}
if (path && trailingSlash) {
path += '/';
}
return (isAbsolute ? '/' : '') + path;
};
posix version
exports.isAbsolute = function(path) {
return path.charAt(0) === '/';
};
posix version
exports.join = function() {
var paths = Array.prototype.slice.call(arguments, 0);
return exports.normalize(filter(paths, function(p, index) {
if (typeof p !== 'string') {
throw new TypeError('Arguments to path.join must be strings');
}
return p;
}).join('/'));
};
path.relative(from, to) posix version
exports.relative = function(from, to) {
from = exports.resolve(from).substr(1);
to = exports.resolve(to).substr(1);
function trim(arr) {
var start = 0;
for (; start < arr.length; start++) {
if (arr[start] !== '') break;
}
var end = arr.length - 1;
for (; end >= 0; end--) {
if (arr[end] !== '') break;
}
if (start > end) return [];
return arr.slice(start, end - start + 1);
}
var fromParts = trim(from.split('/'));
var toParts = trim(to.split('/'));
var length = Math.min(fromParts.length, toParts.length);
var samePartsLength = length;
for (var i = 0; i < length; i++) {
if (fromParts[i] !== toParts[i]) {
samePartsLength = i;
break;
}
}
var outputParts = [];
for (var i = samePartsLength; i < fromParts.length; i++) {
outputParts.push('..');
}
outputParts = outputParts.concat(toParts.slice(samePartsLength));
return outputParts.join('/');
};
exports.sep = '/';
exports.delimiter = ':';
exports.dirname = function(path) {
var result = splitPath(path),
root = result[0],
dir = result[1];
if (!root && !dir) {
No dirname whatsoever
return '.';
}
if (dir) {
It has a dirname, strip trailing slash
dir = dir.substr(0, dir.length - 1);
}
return root + dir;
};
exports.basename = function(path, ext) {
var f = splitPath(path)[2];
TODO: make this comparison case-insensitive on windows?
if (ext && f.substr(-1 * ext.length) === ext) {
f = f.substr(0, f.length - ext.length);
}
return f;
};
exports.extname = function(path) {
return splitPath(path)[3];
};
function filter (xs, f) {
if (xs.filter) return xs.filter(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
if (f(xs[i], i, xs)) res.push(xs[i]);
}
return res;
}
String.prototype.substr - negative index don’t work in IE8
var substr = 'ab'.substr(-1) === 'b'
? function (str, start, len) { return str.substr(start, len) }
: function (str, start, len) {
if (start < 0) start = str.length + start;
return str.substr(start, len);
};
return { exports: exports };
})();
m['path'] = path;
var Path = path.exports;
})(this);