| 1 | ;
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.Glob = void 0;
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| 4 | /**
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| 5 | * Matches state names using glob-like pattern strings.
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| 6 | *
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| 7 | * Globs can be used in specific APIs including:
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| 8 | *
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| 9 | * - [[StateService.is]]
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| 10 | * - [[StateService.includes]]
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| 11 | * - The first argument to Hook Registration functions like [[TransitionService.onStart]]
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| 12 | * - [[HookMatchCriteria]] and [[HookMatchCriterion]]
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| 13 | *
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| 14 | * A `Glob` string is a pattern which matches state names.
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| 15 | * Nested state names are split into segments (separated by a dot) when processing.
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| 16 | * The state named `foo.bar.baz` is split into three segments ['foo', 'bar', 'baz']
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| 17 | *
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| 18 | * Globs work according to the following rules:
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| 19 | *
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| 20 | * ### Exact match:
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| 21 | *
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| 22 | * The glob `'A.B'` matches the state named exactly `'A.B'`.
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| 23 | *
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| 24 | * | Glob |Matches states named|Does not match state named|
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| 25 | * |:------------|:--------------------|:---------------------|
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| 26 | * | `'A'` | `'A'` | `'B'` , `'A.C'` |
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| 27 | * | `'A.B'` | `'A.B'` | `'A'` , `'A.B.C'` |
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| 28 | * | `'foo'` | `'foo'` | `'FOO'` , `'foo.bar'`|
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| 29 | *
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| 30 | * ### Single star (`*`)
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| 31 | *
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| 32 | * A single star (`*`) is a wildcard that matches exactly one segment.
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| 33 | *
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| 34 | * | Glob |Matches states named |Does not match state named |
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| 35 | * |:------------|:---------------------|:--------------------------|
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| 36 | * | `'*'` | `'A'` , `'Z'` | `'A.B'` , `'Z.Y.X'` |
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| 37 | * | `'A.*'` | `'A.B'` , `'A.C'` | `'A'` , `'A.B.C'` |
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| 38 | * | `'A.*.*'` | `'A.B.C'` , `'A.X.Y'`| `'A'`, `'A.B'` , `'Z.Y.X'`|
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| 39 | *
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| 40 | * ### Double star (`**`)
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| 41 | *
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| 42 | * A double star (`'**'`) is a wildcard that matches *zero or more segments*
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| 43 | *
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| 44 | * | Glob |Matches states named |Does not match state named |
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| 45 | * |:------------|:----------------------------------------------|:----------------------------------|
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| 46 | * | `'**'` | `'A'` , `'A.B'`, `'Z.Y.X'` | (matches all states) |
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| 47 | * | `'A.**'` | `'A'` , `'A.B'` , `'A.C.X'` | `'Z.Y.X'` |
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| 48 | * | `'**.X'` | `'X'` , `'A.X'` , `'Z.Y.X'` | `'A'` , `'A.login.Z'` |
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| 49 | * | `'A.**.X'` | `'A.X'` , `'A.B.X'` , `'A.B.C.X'` | `'A'` , `'A.B.C'` |
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| 50 | *
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| 51 | * @packageDocumentation
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| 52 | */
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| 53 | var Glob = /** @class */ (function () {
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| 54 | function Glob(text) {
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| 55 | this.text = text;
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| 56 | this.glob = text.split('.');
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| 57 | var regexpString = this.text
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| 58 | .split('.')
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| 59 | .map(function (seg) {
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| 60 | if (seg === '**')
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| 61 | return '(?:|(?:\\.[^.]*)*)';
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| 62 | if (seg === '*')
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| 63 | return '\\.[^.]*';
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| 64 | return '\\.' + seg;
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| 65 | })
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| 66 | .join('');
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| 67 | this.regexp = new RegExp('^' + regexpString + '$');
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| 68 | }
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| 69 | /** Returns true if the string has glob-like characters in it */
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| 70 | Glob.is = function (text) {
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| 71 | return !!/[!,*]+/.exec(text);
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| 72 | };
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| 73 | /** Returns a glob from the string, or null if the string isn't Glob-like */
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| 74 | Glob.fromString = function (text) {
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| 75 | return Glob.is(text) ? new Glob(text) : null;
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| 76 | };
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| 77 | Glob.prototype.matches = function (name) {
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| 78 | return this.regexp.test('.' + name);
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| 79 | };
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| 80 | return Glob;
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| 81 | }());
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| 82 | exports.Glob = Glob;
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| 83 | //# sourceMappingURL=glob.js.map |
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