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var _windowsAbsolutePathPattern = new RegExp("^[a-z,A-Z]:[/,\\\\]");
var _removeDoubleSlashesPattern = new RegExp("/{2,}", "g");
function path(fp) {
if (fp === '/')
return fp;
// Yes, this will be wrong for "clever" unix users calling their directory 'c:'. Boohoo.
if (fp.length === 3 && fp.slice(-2) === ":/")
return fp;
var last = fp.lastIndexOf('/');
if (last < 0)
return '.';
return fp.slice(0, last);
}
function fileName(fph) {
var fp = fph.toString();
var last = fp.lastIndexOf('/');
if (last < 0)
return fp;
return fp.slice(last + 1);
}
function baseName(fph) {
var fn = fileName(fph);
return fn.split('.')[0];
}
function completeBaseName(fph) {
var fn = fileName(fph);
var last = fn.lastIndexOf('.');
if (last < 0)
return fn;
else
return fn.slice(0, last);
}
function relativePath(base, rel) {
var basel = base.split('/');
var rell = rel.split('/');
var i;
for (i = basel.length; i-- >= 0;) {
if (basel[i] === '.' || basel[i] === '')
basel.splice(i, 1);
}
for (i = rell.length; i-- >= 0;) {
if (rell[i] === '.' || rell[i] === '')
rell.splice(i, 1);
}
i = 0;
while (i < basel.length && i < rell.length && basel[i] === rell[i])
i++;
var j = i;
var r = [];
for (; i < basel.length; i++)
r.push("..");
for (; j < rell.length; j++)
r.push(rell[j]);
return r.join('/');
}
function isAbsolutePath(path) {
if (!path)
return false;
return (path.charAt(0) === '/' || _windowsAbsolutePathPattern.test(path));
}
function toWindowsSeparators(str) {
return str.toString().replace(/\//g, '\\');
}
function fromWindowsSeparators(str) {
return str.toString().replace(/\\/g, '/');
}
function joinPaths() {
function pathFilter(path) {
return path && typeof path === "string";
}
var paths = Array.prototype.slice.call(arguments, 0).filter(pathFilter);
var joinedPaths = paths.join('/');
return joinedPaths.replace(_removeDoubleSlashesPattern, '/');
}
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