plastichub/parse-glob
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adds is-glob to detect globs

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This commit is contained in:
jonschlinkert 2015-02-07 16:30:11 -05:00
parent 341c6851b6
commit 8dfc6ddbd0
2 changed files with 17 additions and 5 deletions
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13
index.js
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@ -8,6 +8,7 @@
'use strict'; 'use strict';
var pathRe = require('glob-path-regex'); var pathRe = require('glob-path-regex');
var isGlob = require('is-glob');
/** /**
* Parse a glob pattern into sections * Parse a glob pattern into sections
@ -22,8 +23,10 @@ var pathRe = require('glob-path-regex');
*/ */
module.exports = function parseGlob(pattern) { module.exports = function parseGlob(pattern) {
// leave `pattern` unmodified
var glob = pattern; var glob = pattern;
var tok = {}; var tok = {};
tok.isGlob = isGlob(pattern);
var braces = pattern.indexOf('{') !== -1; var braces = pattern.indexOf('{') !== -1;
if (braces) { if (braces) {
@ -67,11 +70,11 @@ module.exports = function parseGlob(pattern) {
tok.ext = tok.extname.split('.').slice(-1)[0]; tok.ext = tok.extname.split('.').slice(-1)[0];
if (braces) { if (braces) {
tok.dirname = unescape(tok.dirname); tok.dirname = tok.dirname ? unescape(tok.dirname) : '';
tok.filename = unescape(tok.filename); tok.filename = tok.filename ? unescape(tok.filename) : '';
tok.basename = unescape(tok.basename); tok.basename = tok.basename ? unescape(tok.basename) : '';
tok.extname = unescape(tok.extname); tok.extname = tok.extname ? unescape(tok.extname) : '';
tok.ext = unescape(tok.ext); tok.ext = tok.ext ? unescape(tok.ext) : '';
} }
tok.dotfiles = tok.filename.charAt(0) === '.'; tok.dotfiles = tok.filename.charAt(0) === '.';

9
test.js
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@ -10,6 +10,15 @@
var assert = require('assert'); var assert = require('assert');
var parse = require('./'); var parse = require('./');
it('should detect when the pattern is a glob pattern:', function () {
assert.equal(parse('a.min.js').isGlob, false);
assert.equal(parse('*.min.js').isGlob, true);
assert.equal(parse('foo/{a,b}.min.js').isGlob, true);
assert.equal(parse('foo/(a|b).min.js').isGlob, true);
assert.equal(parse('foo/[a-b].min.js').isGlob, true);
assert.equal(parse('!foo').isGlob, true);
});
it('should get a filename from a complex pattern:', function () { it('should get a filename from a complex pattern:', function () {
assert.equal(parse('*.min.js').dirname, ''); assert.equal(parse('*.min.js').dirname, '');
assert.equal(parse('/a/b/c').dirname, '/a/b/'); assert.equal(parse('/a/b/c').dirname, '/a/b/');