diff options
Diffstat (limited to 'node_modules/enhanced-resolve/lib/globToRegExp.js')
| -rw-r--r-- | node_modules/enhanced-resolve/lib/globToRegExp.js | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/node_modules/enhanced-resolve/lib/globToRegExp.js b/node_modules/enhanced-resolve/lib/globToRegExp.js index 7b97a6924..296e9bc87 100644 --- a/node_modules/enhanced-resolve/lib/globToRegExp.js +++ b/node_modules/enhanced-resolve/lib/globToRegExp.js @@ -2,6 +2,8 @@ MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
+"use strict";
+
function globToRegExp(glob) {
// * [^\\\/]*
// /**/ /.+/
@@ -19,13 +21,13 @@ function globToRegExp(glob) { // allow to pass an RegExp in brackets
return new RegExp(glob.substr(1, glob.length - 2));
}
- var tokens = tokenize(glob);
- var process = createRoot();
- var regExpStr = tokens.map(process).join("");
+ const tokens = tokenize(glob);
+ const process = createRoot();
+ const regExpStr = tokens.map(process).join("");
return new RegExp("^" + regExpStr + "$");
}
-var SIMPLE_TOKENS = {
+const SIMPLE_TOKENS = {
"@(": "one",
"?(": "zero-one",
"+(": "one-many",
@@ -43,10 +45,10 @@ var SIMPLE_TOKENS = { };
function tokenize(glob) {
- return glob.split(/([@?+*]\(|\/\*\*\/|\*\*|[?*]|\[[\!\^]?(?:[^\]\\]|\\.)+\]|\{|,|\/|[|)}])/g).map(function(item) {
+ return glob.split(/([@?+*]\(|\/\*\*\/|\*\*|[?*]|\[[\!\^]?(?:[^\]\\]|\\.)+\]|\{|,|\/|[|)}])/g).map(item => {
if(!item)
return null;
- var t = SIMPLE_TOKENS[item];
+ const t = SIMPLE_TOKENS[item];
if(t) {
return {
type: t
@@ -75,9 +77,9 @@ function tokenize(glob) { }
function createRoot() {
- var inOr = [];
- var process = createSeqment();
- var initial = true;
+ const inOr = [];
+ const process = createSeqment();
+ let initial = true;
return function(token) {
switch(token.type) {
case "or":
@@ -103,16 +105,18 @@ function createRoot() { throw new Error("Unmatched '{'");
return process(token, initial);
default:
- var result = process(token, initial);
- initial = false;
- return result;
+ {
+ const result = process(token, initial);
+ initial = false;
+ return result;
+ }
}
};
}
function createSeqment() {
- var inSeqment = [];
- var process = createSimple();
+ const inSeqment = [];
+ const process = createSimple();
return function(token, initial) {
switch(token.type) {
case "one":
@@ -131,18 +135,20 @@ function createSeqment() { }, initial);
}
case "closing-segment":
- var segment = inSeqment.pop();
- switch(segment) {
- case "one":
- return ")";
- case "one-many":
- return ")+";
- case "zero-many":
- return ")*";
- case "zero-one":
- return ")?";
+ {
+ const segment = inSeqment.pop();
+ switch(segment) {
+ case "one":
+ return ")";
+ case "one-many":
+ return ")+";
+ case "zero-many":
+ return ")*";
+ case "zero-one":
+ return ")?";
+ }
+ throw new Error("Unexcepted segment " + segment);
}
- throw new Error("Unexcepted segment " + segment);
case "end":
if(inSeqment.length > 0) {
throw new Error("Unmatched segment, missing ')'");
|