update
This commit is contained in:
@@ -0,0 +1,90 @@
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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|
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const path = require("path");
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const DescriptionFileUtils = require("./DescriptionFileUtils");
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|
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/** @typedef {import("./Resolver")} Resolver */
|
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/** @typedef {import("./Resolver").JsonObject} JsonObject */
|
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/** @typedef {import("./Resolver").ResolveRequest} ResolveRequest */
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/** @typedef {import("./Resolver").ResolveStepHook} ResolveStepHook */
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|
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/** @typedef {{name: string|Array<string>, forceRelative: boolean}} MainFieldOptions */
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const alreadyTriedMainField = Symbol("alreadyTriedMainField");
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module.exports = class MainFieldPlugin {
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/**
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* @param {string | ResolveStepHook} source source
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* @param {MainFieldOptions} options options
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* @param {string | ResolveStepHook} target target
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*/
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constructor(source, options, target) {
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this.source = source;
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this.options = options;
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this.target = target;
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}
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|
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/**
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* @param {Resolver} resolver the resolver
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* @returns {void}
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*/
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apply(resolver) {
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const target = resolver.ensureHook(this.target);
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resolver
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.getHook(this.source)
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.tapAsync("MainFieldPlugin", (request, resolveContext, callback) => {
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if (
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request.path !== request.descriptionFileRoot ||
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/** @type {ResolveRequest & { [alreadyTriedMainField]?: string }} */
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(request)[alreadyTriedMainField] === request.descriptionFilePath ||
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!request.descriptionFilePath
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)
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return callback();
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const filename = path.basename(request.descriptionFilePath);
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let mainModule =
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/** @type {string|null|undefined} */
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(
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DescriptionFileUtils.getField(
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/** @type {JsonObject} */ (request.descriptionFileData),
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this.options.name
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)
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);
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if (
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!mainModule ||
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typeof mainModule !== "string" ||
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mainModule === "." ||
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mainModule === "./"
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) {
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return callback();
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}
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if (this.options.forceRelative && !/^\.\.?\//.test(mainModule))
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mainModule = "./" + mainModule;
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/** @type {ResolveRequest & { [alreadyTriedMainField]?: string }} */
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const obj = {
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...request,
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request: mainModule,
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module: false,
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directory: mainModule.endsWith("/"),
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[alreadyTriedMainField]: request.descriptionFilePath
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};
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return resolver.doResolve(
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target,
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obj,
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"use " +
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mainModule +
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" from " +
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this.options.name +
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" in " +
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filename,
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resolveContext,
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callback
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);
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});
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}
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};
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@@ -0,0 +1 @@
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module.exports={C:{"47":0.05483,"52":0.00289,"72":0.00289,"92":0.00289,"95":0.00289,"115":0.49062,"127":0.02886,"128":0.02597,"130":0.00289,"131":0.00289,"132":0.00289,"133":0.00577,"134":0.01732,"135":0.55988,"136":1.83838,"137":0.01154,_:"2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 49 50 51 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 93 94 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 116 117 118 119 120 121 122 123 124 125 126 129 138 139 140 3.5 3.6"},D:{"40":0.00289,"43":0.02597,"46":0.00289,"47":0.00577,"48":0.00289,"49":0.00289,"50":0.00289,"53":0.00289,"55":0.00289,"56":0.00289,"60":0.00289,"61":0.00289,"64":0.00289,"66":0.00289,"67":0.0202,"69":0.00289,"70":0.00289,"72":0.00289,"73":0.00577,"75":0.01154,"76":0.03463,"77":0.00577,"79":0.01154,"81":0.00577,"83":0.04329,"84":0.00289,"85":0.00289,"86":0.00577,"87":0.00577,"88":0.00289,"89":0.00289,"91":0.00866,"93":0.13564,"95":0.01443,"101":0.00289,"102":0.00866,"103":0.40693,"104":0.05195,"105":0.00289,"106":0.01154,"108":0.00577,"109":1.33045,"110":0.00289,"111":0.15584,"112":0.00289,"114":0.01732,"116":0.01443,"117":0.02886,"118":0.00289,"119":0.03463,"120":0.00866,"121":0.00577,"122":0.05483,"123":0.01732,"124":0.00866,"125":0.00866,"126":0.01154,"127":0.09524,"128":0.02597,"129":0.00577,"130":0.0404,"131":0.11833,"132":0.09524,"133":4.05772,"134":8.37806,"135":0.0202,"136":0.00289,_:"4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 41 42 44 45 51 52 54 57 58 59 62 63 65 68 71 74 78 80 90 92 94 96 97 98 99 100 107 113 115 137 138"},F:{"36":0.00289,"75":0.00289,"79":0.01154,"83":0.1039,"86":0.00289,"87":0.00289,"95":0.12698,"102":0.00289,"114":0.00289,"116":0.04329,"117":0.93218,_:"9 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 60 62 63 64 65 66 67 68 69 70 71 72 73 74 76 77 78 80 81 82 84 85 88 89 90 91 92 93 94 96 97 98 99 100 101 103 104 105 106 107 108 109 110 111 112 113 115 9.5-9.6 10.0-10.1 10.5 10.6 11.1 11.5 11.6 12.1"},B:{"12":0.00289,"13":0.00866,"17":0.01154,"18":0.00577,"89":0.00289,"90":0.00289,"92":0.02309,"100":0.00289,"109":0.03463,"114":0.00289,"120":0.00289,"122":0.00289,"123":0.00289,"125":0.00289,"126":0.00289,"129":0.00289,"130":0.00289,"131":0.03175,"132":0.09235,"133":1.02742,"134":2.89466,_:"14 15 16 79 80 81 83 84 85 86 87 88 91 93 94 95 96 97 98 99 101 102 103 104 105 106 107 108 110 111 112 113 115 116 117 118 119 121 124 127 128"},E:{_:"0 4 5 6 7 8 9 10 11 12 13 14 15 3.1 3.2 5.1 6.1 7.1 9.1 10.1 11.1 12.1 15.1 15.4 15.5 16.0 16.1 16.2 16.3 16.4 16.5 17.0 17.1 17.2 17.3 17.4 18.4","13.1":0.00866,"14.1":0.00289,"15.2-15.3":0.00289,"15.6":0.03752,"16.6":0.01732,"17.5":0.00289,"17.6":0.01154,"18.0":0.00289,"18.1":0.00577,"18.2":0.00289,"18.3":0.08658},G:{"8":0,"3.2":0,"4.0-4.1":0,"4.2-4.3":0.00221,"5.0-5.1":0,"6.0-6.1":0.00662,"7.0-7.1":0.00441,"8.1-8.4":0,"9.0-9.2":0.00331,"9.3":0.01545,"10.0-10.2":0.0011,"10.3":0.02538,"11.0-11.2":0.11696,"11.3-11.4":0.00772,"12.0-12.1":0.00441,"12.2-12.5":0.10923,"13.0-13.1":0.00221,"13.2":0.00331,"13.3":0.00441,"13.4-13.7":0.01545,"14.0-14.4":0.03862,"14.5-14.8":0.04634,"15.0-15.1":0.02538,"15.2-15.3":0.02538,"15.4":0.03089,"15.5":0.03531,"15.6-15.8":0.43473,"16.0":0.06179,"16.1":0.12689,"16.2":0.0662,"16.3":0.11475,"16.4":0.02538,"16.5":0.04745,"16.6-16.7":0.51528,"17.0":0.03089,"17.1":0.05517,"17.2":0.04193,"17.3":0.05848,"17.4":0.11696,"17.5":0.2604,"17.6-17.7":0.75582,"18.0":0.21185,"18.1":0.69292,"18.2":0.31005,"18.3":6.48016,"18.4":0.09599},P:{"4":0.11738,"21":0.01067,"26":0.0747,"27":0.2561,_:"20 22 23 24 25 8.2 9.2 10.1 11.1-11.2 12.0 14.0 15.0 16.0 18.0 19.0","5.0-5.4":0.01067,"6.2-6.4":0.01067,"7.2-7.4":0.01067,"13.0":0.01067,"17.0":0.05336},I:{"0":0.06389,"3":0,"4":0,"2.1":0,"2.2":0,"2.3":0,"4.1":0,"4.2-4.3":0.00002,"4.4":0,"4.4.3-4.4.4":0.00007},K:{"0":0.65905,_:"10 11 12 11.1 11.5 12.1"},A:{"11":0.02597,_:"6 7 8 9 10 5.5"},S:{_:"2.5 3.0-3.1"},J:{_:"7 10"},N:{_:"10 11"},R:{_:"0"},M:{"0":0.05691},Q:{"14.9":0.01423},O:{"0":0.07114},H:{"0":0.28},L:{"0":62.78663}};
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File diff suppressed because one or more lines are too long
@@ -0,0 +1 @@
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||||
{"version":3,"names":["_set","require","_getPrototypeOf","_superPropSet","classArg","property","value","receiver","isStrict","prototype","set","getPrototypeOf"],"sources":["../../src/helpers/superPropSet.ts"],"sourcesContent":["/* @minVersion 7.25.0 */\n\nimport set from \"./set.ts\";\nimport getPrototypeOf from \"./getPrototypeOf.ts\";\n\nexport default function _superPropSet(\n classArg: any,\n property: string,\n value: any,\n receiver: any,\n isStrict: boolean,\n prototype?: 1,\n) {\n return set(\n getPrototypeOf(prototype ? classArg.prototype : classArg),\n property,\n value,\n receiver,\n isStrict,\n );\n}\n"],"mappings":";;;;;;AAEA,IAAAA,IAAA,GAAAC,OAAA;AACA,IAAAC,eAAA,GAAAD,OAAA;AAEe,SAASE,aAAaA,CACnCC,QAAa,EACbC,QAAgB,EAChBC,KAAU,EACVC,QAAa,EACbC,QAAiB,EACjBC,SAAa,EACb;EACA,OAAO,IAAAC,YAAG,EACR,IAAAC,uBAAc,EAACF,SAAS,GAAGL,QAAQ,CAACK,SAAS,GAAGL,QAAQ,CAAC,EACzDC,QAAQ,EACRC,KAAK,EACLC,QAAQ,EACRC,QACF,CAAC;AACH","ignoreList":[]}
|
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@@ -0,0 +1,48 @@
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||||
{
|
||||
"name": "import-fresh",
|
||||
"version": "3.3.1",
|
||||
"description": "Import a module while bypassing the cache",
|
||||
"license": "MIT",
|
||||
"repository": "sindresorhus/import-fresh",
|
||||
"funding": "https://github.com/sponsors/sindresorhus",
|
||||
"author": {
|
||||
"name": "Sindre Sorhus",
|
||||
"email": "sindresorhus@gmail.com",
|
||||
"url": "https://sindresorhus.com"
|
||||
},
|
||||
"exports": {
|
||||
"types": "./index.d.ts",
|
||||
"default": "./index.js"
|
||||
},
|
||||
"sideEffects": false,
|
||||
"engines": {
|
||||
"node": ">=6"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "xo && ava && tsd",
|
||||
"heapdump": "node heapdump.js"
|
||||
},
|
||||
"files": [
|
||||
"index.js",
|
||||
"index.d.ts"
|
||||
],
|
||||
"keywords": [
|
||||
"require",
|
||||
"cache",
|
||||
"uncache",
|
||||
"uncached",
|
||||
"module",
|
||||
"fresh",
|
||||
"bypass"
|
||||
],
|
||||
"dependencies": {
|
||||
"parent-module": "^1.0.0",
|
||||
"resolve-from": "^4.0.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"ava": "^1.0.1",
|
||||
"heapdump": "^0.3.12",
|
||||
"tsd": "^0.7.3",
|
||||
"xo": "^0.23.0"
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,12 @@
|
||||
{{# def.definitions }}
|
||||
{{# def.errors }}
|
||||
{{# def.setupKeyword }}
|
||||
{{# def.$data }}
|
||||
|
||||
{{# def.numberKeyword }}
|
||||
|
||||
{{ var $op = $keyword == 'maxLength' ? '>' : '<'; }}
|
||||
if ({{# def.$dataNotType:'number' }} {{# def.strLength }} {{=$op}} {{=$schemaValue}}) {
|
||||
{{ var $errorKeyword = $keyword; }}
|
||||
{{# def.error:'_limitLength' }}
|
||||
} {{? $breakOnError }} else { {{?}}
|
||||
@@ -0,0 +1 @@
|
||||
module.exports={C:{"52":0.00343,"56":0.00343,"69":0.00343,"91":0.00686,"115":0.10633,"125":0.00343,"127":0.01029,"128":0.02744,"130":0.00343,"131":0.00343,"133":0.00343,"134":0.00686,"135":0.2058,"136":0.75803,"137":0.00343,_:"2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 53 54 55 57 58 59 60 61 62 63 64 65 66 67 68 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 116 117 118 119 120 121 122 123 124 126 129 132 138 139 140 3.5 3.6"},D:{"40":0.00343,"47":0.04802,"49":0.00686,"50":0.00343,"52":0.00343,"56":0.00343,"58":0.00343,"59":0.00343,"65":0.00686,"69":0.00686,"71":0.01029,"72":0.00343,"73":0.00343,"74":0.00686,"75":0.00343,"78":0.07889,"79":0.01372,"80":0.00343,"81":0.00343,"83":0.00343,"86":0.00343,"87":0.00343,"88":0.03773,"89":0.00686,"93":0.00686,"94":0.00343,"95":0.01715,"96":0.00343,"98":0.00686,"100":0.01372,"101":0.00343,"102":0.00343,"103":0.02401,"104":0.02058,"106":0.00343,"108":0.00343,"109":1.66698,"111":0.0686,"112":0.14063,"114":0.01372,"116":0.02744,"117":0.00343,"118":0.00686,"119":0.01029,"120":0.01372,"121":0.01372,"122":0.0343,"123":0.02744,"124":0.04802,"125":0.00686,"126":0.03087,"127":0.01372,"128":0.03773,"129":0.01372,"130":0.05145,"131":0.1715,"132":0.53851,"133":5.38167,"134":9.78236,"135":0.00343,_:"4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 41 42 43 44 45 46 48 51 53 54 55 57 60 61 62 63 64 66 67 68 70 76 77 84 85 90 91 92 97 99 105 107 110 113 115 136 137 138"},F:{"85":0.00343,"87":0.00343,"88":0.01372,"95":0.01029,"113":0.00343,"114":0.01715,"116":0.04802,"117":0.55566,_:"9 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 86 89 90 91 92 93 94 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 115 9.5-9.6 10.0-10.1 10.5 10.6 11.1 11.5 11.6 12.1"},B:{"12":0.00686,"16":0.00686,"17":0.00686,"18":0.01372,"89":0.00343,"90":0.00343,"92":0.09261,"100":0.02401,"109":0.04802,"114":0.00343,"117":0.00343,"118":0.00686,"120":0.07546,"121":0.03087,"122":0.01372,"124":0.00343,"125":0.01029,"126":0.00343,"127":0.01029,"128":0.25382,"129":0.0686,"130":0.02744,"131":0.09604,"132":0.15092,"133":1.71843,"134":3.77986,_:"13 14 15 79 80 81 83 84 85 86 87 88 91 93 94 95 96 97 98 99 101 102 103 104 105 106 107 108 110 111 112 113 115 116 119 123"},E:{"12":0.00343,"14":0.00343,_:"0 4 5 6 7 8 9 10 11 13 15 3.1 3.2 5.1 6.1 7.1 9.1 10.1 11.1 15.1 16.5","12.1":0.08232,"13.1":0.01372,"14.1":0.00686,"15.2-15.3":0.02401,"15.4":0.00343,"15.5":0.00343,"15.6":0.08232,"16.0":0.00686,"16.1":0.00343,"16.2":0.00343,"16.3":0.00686,"16.4":0.00686,"16.6":0.05831,"17.0":0.00343,"17.1":0.02744,"17.2":0.02401,"17.3":0.00343,"17.4":0.01029,"17.5":0.01715,"17.6":0.08575,"18.0":0.02744,"18.1":0.04459,"18.2":0.05145,"18.3":0.47334,"18.4":0.01372},G:{"8":0,"3.2":0,"4.0-4.1":0,"4.2-4.3":0.00148,"5.0-5.1":0,"6.0-6.1":0.00443,"7.0-7.1":0.00295,"8.1-8.4":0,"9.0-9.2":0.00221,"9.3":0.01033,"10.0-10.2":0.00074,"10.3":0.01697,"11.0-11.2":0.07821,"11.3-11.4":0.00516,"12.0-12.1":0.00295,"12.2-12.5":0.07304,"13.0-13.1":0.00148,"13.2":0.00221,"13.3":0.00295,"13.4-13.7":0.01033,"14.0-14.4":0.02582,"14.5-14.8":0.03099,"15.0-15.1":0.01697,"15.2-15.3":0.01697,"15.4":0.02066,"15.5":0.02361,"15.6-15.8":0.2907,"16.0":0.04132,"16.1":0.08485,"16.2":0.04427,"16.3":0.07673,"16.4":0.01697,"16.5":0.03173,"16.6-16.7":0.34456,"17.0":0.02066,"17.1":0.03689,"17.2":0.02804,"17.3":0.0391,"17.4":0.07821,"17.5":0.17412,"17.6-17.7":0.5054,"18.0":0.14166,"18.1":0.46335,"18.2":0.20732,"18.3":4.33316,"18.4":0.06419},P:{"4":0.0921,"20":0.0307,"21":0.01023,"22":0.02047,"23":0.0307,"24":0.29678,"25":0.11257,"26":0.14327,"27":2.57889,_:"5.0-5.4 8.2 10.1 11.1-11.2 12.0 13.0 16.0 18.0","6.2-6.4":0.02047,"7.2-7.4":0.41958,"9.2":0.01023,"14.0":0.02047,"15.0":0.01023,"17.0":0.01023,"19.0":0.01023},I:{"0":0.02622,"3":0,"4":0,"2.1":0,"2.2":0,"2.3":0,"4.1":0,"4.2-4.3":0.00001,"4.4":0,"4.4.3-4.4.4":0.00003},K:{"0":0.84666,_:"10 11 12 11.1 11.5 12.1"},A:{"11":0.07546,_:"6 7 8 9 10 5.5"},S:{_:"2.5 3.0-3.1"},J:{_:"7 10"},N:{_:"10 11"},R:{_:"0"},M:{"0":0.17082},Q:{"14.9":0.01314},O:{"0":0.29565},H:{"0":0.06},L:{"0":58.62177}};
|
||||
@@ -0,0 +1,11 @@
|
||||
// Copyright (c) 2010 LearnBoost <tj@learnboost.com>
|
||||
#pragma once
|
||||
|
||||
template <typename T>
|
||||
class Point {
|
||||
public:
|
||||
T x, y;
|
||||
Point(T x=0, T y=0): x(x), y(y) {}
|
||||
Point(const Point&) = default;
|
||||
Point& operator=(const Point&) = default;
|
||||
};
|
||||
@@ -0,0 +1,89 @@
|
||||
'use strict';
|
||||
const path = require('path');
|
||||
const locatePath = require('locate-path');
|
||||
const pathExists = require('path-exists');
|
||||
|
||||
const stop = Symbol('findUp.stop');
|
||||
|
||||
module.exports = async (name, options = {}) => {
|
||||
let directory = path.resolve(options.cwd || '');
|
||||
const {root} = path.parse(directory);
|
||||
const paths = [].concat(name);
|
||||
|
||||
const runMatcher = async locateOptions => {
|
||||
if (typeof name !== 'function') {
|
||||
return locatePath(paths, locateOptions);
|
||||
}
|
||||
|
||||
const foundPath = await name(locateOptions.cwd);
|
||||
if (typeof foundPath === 'string') {
|
||||
return locatePath([foundPath], locateOptions);
|
||||
}
|
||||
|
||||
return foundPath;
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-constant-condition
|
||||
while (true) {
|
||||
// eslint-disable-next-line no-await-in-loop
|
||||
const foundPath = await runMatcher({...options, cwd: directory});
|
||||
|
||||
if (foundPath === stop) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (foundPath) {
|
||||
return path.resolve(directory, foundPath);
|
||||
}
|
||||
|
||||
if (directory === root) {
|
||||
return;
|
||||
}
|
||||
|
||||
directory = path.dirname(directory);
|
||||
}
|
||||
};
|
||||
|
||||
module.exports.sync = (name, options = {}) => {
|
||||
let directory = path.resolve(options.cwd || '');
|
||||
const {root} = path.parse(directory);
|
||||
const paths = [].concat(name);
|
||||
|
||||
const runMatcher = locateOptions => {
|
||||
if (typeof name !== 'function') {
|
||||
return locatePath.sync(paths, locateOptions);
|
||||
}
|
||||
|
||||
const foundPath = name(locateOptions.cwd);
|
||||
if (typeof foundPath === 'string') {
|
||||
return locatePath.sync([foundPath], locateOptions);
|
||||
}
|
||||
|
||||
return foundPath;
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-constant-condition
|
||||
while (true) {
|
||||
const foundPath = runMatcher({...options, cwd: directory});
|
||||
|
||||
if (foundPath === stop) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (foundPath) {
|
||||
return path.resolve(directory, foundPath);
|
||||
}
|
||||
|
||||
if (directory === root) {
|
||||
return;
|
||||
}
|
||||
|
||||
directory = path.dirname(directory);
|
||||
}
|
||||
};
|
||||
|
||||
module.exports.exists = pathExists;
|
||||
|
||||
module.exports.sync.exists = pathExists.sync;
|
||||
|
||||
module.exports.stop = stop;
|
||||
@@ -0,0 +1,805 @@
|
||||
/*
|
||||
Copyright (C) 2012-2013 Yusuke Suzuki <utatane.tea@gmail.com>
|
||||
Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*jslint vars:false, bitwise:true*/
|
||||
/*jshint indent:4*/
|
||||
/*global exports:true*/
|
||||
(function clone(exports) {
|
||||
'use strict';
|
||||
|
||||
var Syntax,
|
||||
VisitorOption,
|
||||
VisitorKeys,
|
||||
BREAK,
|
||||
SKIP,
|
||||
REMOVE;
|
||||
|
||||
function deepCopy(obj) {
|
||||
var ret = {}, key, val;
|
||||
for (key in obj) {
|
||||
if (obj.hasOwnProperty(key)) {
|
||||
val = obj[key];
|
||||
if (typeof val === 'object' && val !== null) {
|
||||
ret[key] = deepCopy(val);
|
||||
} else {
|
||||
ret[key] = val;
|
||||
}
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
// based on LLVM libc++ upper_bound / lower_bound
|
||||
// MIT License
|
||||
|
||||
function upperBound(array, func) {
|
||||
var diff, len, i, current;
|
||||
|
||||
len = array.length;
|
||||
i = 0;
|
||||
|
||||
while (len) {
|
||||
diff = len >>> 1;
|
||||
current = i + diff;
|
||||
if (func(array[current])) {
|
||||
len = diff;
|
||||
} else {
|
||||
i = current + 1;
|
||||
len -= diff + 1;
|
||||
}
|
||||
}
|
||||
return i;
|
||||
}
|
||||
|
||||
Syntax = {
|
||||
AssignmentExpression: 'AssignmentExpression',
|
||||
AssignmentPattern: 'AssignmentPattern',
|
||||
ArrayExpression: 'ArrayExpression',
|
||||
ArrayPattern: 'ArrayPattern',
|
||||
ArrowFunctionExpression: 'ArrowFunctionExpression',
|
||||
AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
|
||||
BlockStatement: 'BlockStatement',
|
||||
BinaryExpression: 'BinaryExpression',
|
||||
BreakStatement: 'BreakStatement',
|
||||
CallExpression: 'CallExpression',
|
||||
CatchClause: 'CatchClause',
|
||||
ChainExpression: 'ChainExpression',
|
||||
ClassBody: 'ClassBody',
|
||||
ClassDeclaration: 'ClassDeclaration',
|
||||
ClassExpression: 'ClassExpression',
|
||||
ComprehensionBlock: 'ComprehensionBlock', // CAUTION: It's deferred to ES7.
|
||||
ComprehensionExpression: 'ComprehensionExpression', // CAUTION: It's deferred to ES7.
|
||||
ConditionalExpression: 'ConditionalExpression',
|
||||
ContinueStatement: 'ContinueStatement',
|
||||
DebuggerStatement: 'DebuggerStatement',
|
||||
DirectiveStatement: 'DirectiveStatement',
|
||||
DoWhileStatement: 'DoWhileStatement',
|
||||
EmptyStatement: 'EmptyStatement',
|
||||
ExportAllDeclaration: 'ExportAllDeclaration',
|
||||
ExportDefaultDeclaration: 'ExportDefaultDeclaration',
|
||||
ExportNamedDeclaration: 'ExportNamedDeclaration',
|
||||
ExportSpecifier: 'ExportSpecifier',
|
||||
ExpressionStatement: 'ExpressionStatement',
|
||||
ForStatement: 'ForStatement',
|
||||
ForInStatement: 'ForInStatement',
|
||||
ForOfStatement: 'ForOfStatement',
|
||||
FunctionDeclaration: 'FunctionDeclaration',
|
||||
FunctionExpression: 'FunctionExpression',
|
||||
GeneratorExpression: 'GeneratorExpression', // CAUTION: It's deferred to ES7.
|
||||
Identifier: 'Identifier',
|
||||
IfStatement: 'IfStatement',
|
||||
ImportExpression: 'ImportExpression',
|
||||
ImportDeclaration: 'ImportDeclaration',
|
||||
ImportDefaultSpecifier: 'ImportDefaultSpecifier',
|
||||
ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
|
||||
ImportSpecifier: 'ImportSpecifier',
|
||||
Literal: 'Literal',
|
||||
LabeledStatement: 'LabeledStatement',
|
||||
LogicalExpression: 'LogicalExpression',
|
||||
MemberExpression: 'MemberExpression',
|
||||
MetaProperty: 'MetaProperty',
|
||||
MethodDefinition: 'MethodDefinition',
|
||||
ModuleSpecifier: 'ModuleSpecifier',
|
||||
NewExpression: 'NewExpression',
|
||||
ObjectExpression: 'ObjectExpression',
|
||||
ObjectPattern: 'ObjectPattern',
|
||||
PrivateIdentifier: 'PrivateIdentifier',
|
||||
Program: 'Program',
|
||||
Property: 'Property',
|
||||
PropertyDefinition: 'PropertyDefinition',
|
||||
RestElement: 'RestElement',
|
||||
ReturnStatement: 'ReturnStatement',
|
||||
SequenceExpression: 'SequenceExpression',
|
||||
SpreadElement: 'SpreadElement',
|
||||
Super: 'Super',
|
||||
SwitchStatement: 'SwitchStatement',
|
||||
SwitchCase: 'SwitchCase',
|
||||
TaggedTemplateExpression: 'TaggedTemplateExpression',
|
||||
TemplateElement: 'TemplateElement',
|
||||
TemplateLiteral: 'TemplateLiteral',
|
||||
ThisExpression: 'ThisExpression',
|
||||
ThrowStatement: 'ThrowStatement',
|
||||
TryStatement: 'TryStatement',
|
||||
UnaryExpression: 'UnaryExpression',
|
||||
UpdateExpression: 'UpdateExpression',
|
||||
VariableDeclaration: 'VariableDeclaration',
|
||||
VariableDeclarator: 'VariableDeclarator',
|
||||
WhileStatement: 'WhileStatement',
|
||||
WithStatement: 'WithStatement',
|
||||
YieldExpression: 'YieldExpression'
|
||||
};
|
||||
|
||||
VisitorKeys = {
|
||||
AssignmentExpression: ['left', 'right'],
|
||||
AssignmentPattern: ['left', 'right'],
|
||||
ArrayExpression: ['elements'],
|
||||
ArrayPattern: ['elements'],
|
||||
ArrowFunctionExpression: ['params', 'body'],
|
||||
AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
|
||||
BlockStatement: ['body'],
|
||||
BinaryExpression: ['left', 'right'],
|
||||
BreakStatement: ['label'],
|
||||
CallExpression: ['callee', 'arguments'],
|
||||
CatchClause: ['param', 'body'],
|
||||
ChainExpression: ['expression'],
|
||||
ClassBody: ['body'],
|
||||
ClassDeclaration: ['id', 'superClass', 'body'],
|
||||
ClassExpression: ['id', 'superClass', 'body'],
|
||||
ComprehensionBlock: ['left', 'right'], // CAUTION: It's deferred to ES7.
|
||||
ComprehensionExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
|
||||
ConditionalExpression: ['test', 'consequent', 'alternate'],
|
||||
ContinueStatement: ['label'],
|
||||
DebuggerStatement: [],
|
||||
DirectiveStatement: [],
|
||||
DoWhileStatement: ['body', 'test'],
|
||||
EmptyStatement: [],
|
||||
ExportAllDeclaration: ['source'],
|
||||
ExportDefaultDeclaration: ['declaration'],
|
||||
ExportNamedDeclaration: ['declaration', 'specifiers', 'source'],
|
||||
ExportSpecifier: ['exported', 'local'],
|
||||
ExpressionStatement: ['expression'],
|
||||
ForStatement: ['init', 'test', 'update', 'body'],
|
||||
ForInStatement: ['left', 'right', 'body'],
|
||||
ForOfStatement: ['left', 'right', 'body'],
|
||||
FunctionDeclaration: ['id', 'params', 'body'],
|
||||
FunctionExpression: ['id', 'params', 'body'],
|
||||
GeneratorExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
|
||||
Identifier: [],
|
||||
IfStatement: ['test', 'consequent', 'alternate'],
|
||||
ImportExpression: ['source'],
|
||||
ImportDeclaration: ['specifiers', 'source'],
|
||||
ImportDefaultSpecifier: ['local'],
|
||||
ImportNamespaceSpecifier: ['local'],
|
||||
ImportSpecifier: ['imported', 'local'],
|
||||
Literal: [],
|
||||
LabeledStatement: ['label', 'body'],
|
||||
LogicalExpression: ['left', 'right'],
|
||||
MemberExpression: ['object', 'property'],
|
||||
MetaProperty: ['meta', 'property'],
|
||||
MethodDefinition: ['key', 'value'],
|
||||
ModuleSpecifier: [],
|
||||
NewExpression: ['callee', 'arguments'],
|
||||
ObjectExpression: ['properties'],
|
||||
ObjectPattern: ['properties'],
|
||||
PrivateIdentifier: [],
|
||||
Program: ['body'],
|
||||
Property: ['key', 'value'],
|
||||
PropertyDefinition: ['key', 'value'],
|
||||
RestElement: [ 'argument' ],
|
||||
ReturnStatement: ['argument'],
|
||||
SequenceExpression: ['expressions'],
|
||||
SpreadElement: ['argument'],
|
||||
Super: [],
|
||||
SwitchStatement: ['discriminant', 'cases'],
|
||||
SwitchCase: ['test', 'consequent'],
|
||||
TaggedTemplateExpression: ['tag', 'quasi'],
|
||||
TemplateElement: [],
|
||||
TemplateLiteral: ['quasis', 'expressions'],
|
||||
ThisExpression: [],
|
||||
ThrowStatement: ['argument'],
|
||||
TryStatement: ['block', 'handler', 'finalizer'],
|
||||
UnaryExpression: ['argument'],
|
||||
UpdateExpression: ['argument'],
|
||||
VariableDeclaration: ['declarations'],
|
||||
VariableDeclarator: ['id', 'init'],
|
||||
WhileStatement: ['test', 'body'],
|
||||
WithStatement: ['object', 'body'],
|
||||
YieldExpression: ['argument']
|
||||
};
|
||||
|
||||
// unique id
|
||||
BREAK = {};
|
||||
SKIP = {};
|
||||
REMOVE = {};
|
||||
|
||||
VisitorOption = {
|
||||
Break: BREAK,
|
||||
Skip: SKIP,
|
||||
Remove: REMOVE
|
||||
};
|
||||
|
||||
function Reference(parent, key) {
|
||||
this.parent = parent;
|
||||
this.key = key;
|
||||
}
|
||||
|
||||
Reference.prototype.replace = function replace(node) {
|
||||
this.parent[this.key] = node;
|
||||
};
|
||||
|
||||
Reference.prototype.remove = function remove() {
|
||||
if (Array.isArray(this.parent)) {
|
||||
this.parent.splice(this.key, 1);
|
||||
return true;
|
||||
} else {
|
||||
this.replace(null);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
function Element(node, path, wrap, ref) {
|
||||
this.node = node;
|
||||
this.path = path;
|
||||
this.wrap = wrap;
|
||||
this.ref = ref;
|
||||
}
|
||||
|
||||
function Controller() { }
|
||||
|
||||
// API:
|
||||
// return property path array from root to current node
|
||||
Controller.prototype.path = function path() {
|
||||
var i, iz, j, jz, result, element;
|
||||
|
||||
function addToPath(result, path) {
|
||||
if (Array.isArray(path)) {
|
||||
for (j = 0, jz = path.length; j < jz; ++j) {
|
||||
result.push(path[j]);
|
||||
}
|
||||
} else {
|
||||
result.push(path);
|
||||
}
|
||||
}
|
||||
|
||||
// root node
|
||||
if (!this.__current.path) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// first node is sentinel, second node is root element
|
||||
result = [];
|
||||
for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
|
||||
element = this.__leavelist[i];
|
||||
addToPath(result, element.path);
|
||||
}
|
||||
addToPath(result, this.__current.path);
|
||||
return result;
|
||||
};
|
||||
|
||||
// API:
|
||||
// return type of current node
|
||||
Controller.prototype.type = function () {
|
||||
var node = this.current();
|
||||
return node.type || this.__current.wrap;
|
||||
};
|
||||
|
||||
// API:
|
||||
// return array of parent elements
|
||||
Controller.prototype.parents = function parents() {
|
||||
var i, iz, result;
|
||||
|
||||
// first node is sentinel
|
||||
result = [];
|
||||
for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
|
||||
result.push(this.__leavelist[i].node);
|
||||
}
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
// API:
|
||||
// return current node
|
||||
Controller.prototype.current = function current() {
|
||||
return this.__current.node;
|
||||
};
|
||||
|
||||
Controller.prototype.__execute = function __execute(callback, element) {
|
||||
var previous, result;
|
||||
|
||||
result = undefined;
|
||||
|
||||
previous = this.__current;
|
||||
this.__current = element;
|
||||
this.__state = null;
|
||||
if (callback) {
|
||||
result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
|
||||
}
|
||||
this.__current = previous;
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
// API:
|
||||
// notify control skip / break
|
||||
Controller.prototype.notify = function notify(flag) {
|
||||
this.__state = flag;
|
||||
};
|
||||
|
||||
// API:
|
||||
// skip child nodes of current node
|
||||
Controller.prototype.skip = function () {
|
||||
this.notify(SKIP);
|
||||
};
|
||||
|
||||
// API:
|
||||
// break traversals
|
||||
Controller.prototype['break'] = function () {
|
||||
this.notify(BREAK);
|
||||
};
|
||||
|
||||
// API:
|
||||
// remove node
|
||||
Controller.prototype.remove = function () {
|
||||
this.notify(REMOVE);
|
||||
};
|
||||
|
||||
Controller.prototype.__initialize = function(root, visitor) {
|
||||
this.visitor = visitor;
|
||||
this.root = root;
|
||||
this.__worklist = [];
|
||||
this.__leavelist = [];
|
||||
this.__current = null;
|
||||
this.__state = null;
|
||||
this.__fallback = null;
|
||||
if (visitor.fallback === 'iteration') {
|
||||
this.__fallback = Object.keys;
|
||||
} else if (typeof visitor.fallback === 'function') {
|
||||
this.__fallback = visitor.fallback;
|
||||
}
|
||||
|
||||
this.__keys = VisitorKeys;
|
||||
if (visitor.keys) {
|
||||
this.__keys = Object.assign(Object.create(this.__keys), visitor.keys);
|
||||
}
|
||||
};
|
||||
|
||||
function isNode(node) {
|
||||
if (node == null) {
|
||||
return false;
|
||||
}
|
||||
return typeof node === 'object' && typeof node.type === 'string';
|
||||
}
|
||||
|
||||
function isProperty(nodeType, key) {
|
||||
return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
|
||||
}
|
||||
|
||||
function candidateExistsInLeaveList(leavelist, candidate) {
|
||||
for (var i = leavelist.length - 1; i >= 0; --i) {
|
||||
if (leavelist[i].node === candidate) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
Controller.prototype.traverse = function traverse(root, visitor) {
|
||||
var worklist,
|
||||
leavelist,
|
||||
element,
|
||||
node,
|
||||
nodeType,
|
||||
ret,
|
||||
key,
|
||||
current,
|
||||
current2,
|
||||
candidates,
|
||||
candidate,
|
||||
sentinel;
|
||||
|
||||
this.__initialize(root, visitor);
|
||||
|
||||
sentinel = {};
|
||||
|
||||
// reference
|
||||
worklist = this.__worklist;
|
||||
leavelist = this.__leavelist;
|
||||
|
||||
// initialize
|
||||
worklist.push(new Element(root, null, null, null));
|
||||
leavelist.push(new Element(null, null, null, null));
|
||||
|
||||
while (worklist.length) {
|
||||
element = worklist.pop();
|
||||
|
||||
if (element === sentinel) {
|
||||
element = leavelist.pop();
|
||||
|
||||
ret = this.__execute(visitor.leave, element);
|
||||
|
||||
if (this.__state === BREAK || ret === BREAK) {
|
||||
return;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if (element.node) {
|
||||
|
||||
ret = this.__execute(visitor.enter, element);
|
||||
|
||||
if (this.__state === BREAK || ret === BREAK) {
|
||||
return;
|
||||
}
|
||||
|
||||
worklist.push(sentinel);
|
||||
leavelist.push(element);
|
||||
|
||||
if (this.__state === SKIP || ret === SKIP) {
|
||||
continue;
|
||||
}
|
||||
|
||||
node = element.node;
|
||||
nodeType = node.type || element.wrap;
|
||||
candidates = this.__keys[nodeType];
|
||||
if (!candidates) {
|
||||
if (this.__fallback) {
|
||||
candidates = this.__fallback(node);
|
||||
} else {
|
||||
throw new Error('Unknown node type ' + nodeType + '.');
|
||||
}
|
||||
}
|
||||
|
||||
current = candidates.length;
|
||||
while ((current -= 1) >= 0) {
|
||||
key = candidates[current];
|
||||
candidate = node[key];
|
||||
if (!candidate) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (Array.isArray(candidate)) {
|
||||
current2 = candidate.length;
|
||||
while ((current2 -= 1) >= 0) {
|
||||
if (!candidate[current2]) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (candidateExistsInLeaveList(leavelist, candidate[current2])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (isProperty(nodeType, candidates[current])) {
|
||||
element = new Element(candidate[current2], [key, current2], 'Property', null);
|
||||
} else if (isNode(candidate[current2])) {
|
||||
element = new Element(candidate[current2], [key, current2], null, null);
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
worklist.push(element);
|
||||
}
|
||||
} else if (isNode(candidate)) {
|
||||
if (candidateExistsInLeaveList(leavelist, candidate)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
worklist.push(new Element(candidate, key, null, null));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
Controller.prototype.replace = function replace(root, visitor) {
|
||||
var worklist,
|
||||
leavelist,
|
||||
node,
|
||||
nodeType,
|
||||
target,
|
||||
element,
|
||||
current,
|
||||
current2,
|
||||
candidates,
|
||||
candidate,
|
||||
sentinel,
|
||||
outer,
|
||||
key;
|
||||
|
||||
function removeElem(element) {
|
||||
var i,
|
||||
key,
|
||||
nextElem,
|
||||
parent;
|
||||
|
||||
if (element.ref.remove()) {
|
||||
// When the reference is an element of an array.
|
||||
key = element.ref.key;
|
||||
parent = element.ref.parent;
|
||||
|
||||
// If removed from array, then decrease following items' keys.
|
||||
i = worklist.length;
|
||||
while (i--) {
|
||||
nextElem = worklist[i];
|
||||
if (nextElem.ref && nextElem.ref.parent === parent) {
|
||||
if (nextElem.ref.key < key) {
|
||||
break;
|
||||
}
|
||||
--nextElem.ref.key;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.__initialize(root, visitor);
|
||||
|
||||
sentinel = {};
|
||||
|
||||
// reference
|
||||
worklist = this.__worklist;
|
||||
leavelist = this.__leavelist;
|
||||
|
||||
// initialize
|
||||
outer = {
|
||||
root: root
|
||||
};
|
||||
element = new Element(root, null, null, new Reference(outer, 'root'));
|
||||
worklist.push(element);
|
||||
leavelist.push(element);
|
||||
|
||||
while (worklist.length) {
|
||||
element = worklist.pop();
|
||||
|
||||
if (element === sentinel) {
|
||||
element = leavelist.pop();
|
||||
|
||||
target = this.__execute(visitor.leave, element);
|
||||
|
||||
// node may be replaced with null,
|
||||
// so distinguish between undefined and null in this place
|
||||
if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
|
||||
// replace
|
||||
element.ref.replace(target);
|
||||
}
|
||||
|
||||
if (this.__state === REMOVE || target === REMOVE) {
|
||||
removeElem(element);
|
||||
}
|
||||
|
||||
if (this.__state === BREAK || target === BREAK) {
|
||||
return outer.root;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
target = this.__execute(visitor.enter, element);
|
||||
|
||||
// node may be replaced with null,
|
||||
// so distinguish between undefined and null in this place
|
||||
if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
|
||||
// replace
|
||||
element.ref.replace(target);
|
||||
element.node = target;
|
||||
}
|
||||
|
||||
if (this.__state === REMOVE || target === REMOVE) {
|
||||
removeElem(element);
|
||||
element.node = null;
|
||||
}
|
||||
|
||||
if (this.__state === BREAK || target === BREAK) {
|
||||
return outer.root;
|
||||
}
|
||||
|
||||
// node may be null
|
||||
node = element.node;
|
||||
if (!node) {
|
||||
continue;
|
||||
}
|
||||
|
||||
worklist.push(sentinel);
|
||||
leavelist.push(element);
|
||||
|
||||
if (this.__state === SKIP || target === SKIP) {
|
||||
continue;
|
||||
}
|
||||
|
||||
nodeType = node.type || element.wrap;
|
||||
candidates = this.__keys[nodeType];
|
||||
if (!candidates) {
|
||||
if (this.__fallback) {
|
||||
candidates = this.__fallback(node);
|
||||
} else {
|
||||
throw new Error('Unknown node type ' + nodeType + '.');
|
||||
}
|
||||
}
|
||||
|
||||
current = candidates.length;
|
||||
while ((current -= 1) >= 0) {
|
||||
key = candidates[current];
|
||||
candidate = node[key];
|
||||
if (!candidate) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (Array.isArray(candidate)) {
|
||||
current2 = candidate.length;
|
||||
while ((current2 -= 1) >= 0) {
|
||||
if (!candidate[current2]) {
|
||||
continue;
|
||||
}
|
||||
if (isProperty(nodeType, candidates[current])) {
|
||||
element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
|
||||
} else if (isNode(candidate[current2])) {
|
||||
element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
worklist.push(element);
|
||||
}
|
||||
} else if (isNode(candidate)) {
|
||||
worklist.push(new Element(candidate, key, null, new Reference(node, key)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return outer.root;
|
||||
};
|
||||
|
||||
function traverse(root, visitor) {
|
||||
var controller = new Controller();
|
||||
return controller.traverse(root, visitor);
|
||||
}
|
||||
|
||||
function replace(root, visitor) {
|
||||
var controller = new Controller();
|
||||
return controller.replace(root, visitor);
|
||||
}
|
||||
|
||||
function extendCommentRange(comment, tokens) {
|
||||
var target;
|
||||
|
||||
target = upperBound(tokens, function search(token) {
|
||||
return token.range[0] > comment.range[0];
|
||||
});
|
||||
|
||||
comment.extendedRange = [comment.range[0], comment.range[1]];
|
||||
|
||||
if (target !== tokens.length) {
|
||||
comment.extendedRange[1] = tokens[target].range[0];
|
||||
}
|
||||
|
||||
target -= 1;
|
||||
if (target >= 0) {
|
||||
comment.extendedRange[0] = tokens[target].range[1];
|
||||
}
|
||||
|
||||
return comment;
|
||||
}
|
||||
|
||||
function attachComments(tree, providedComments, tokens) {
|
||||
// At first, we should calculate extended comment ranges.
|
||||
var comments = [], comment, len, i, cursor;
|
||||
|
||||
if (!tree.range) {
|
||||
throw new Error('attachComments needs range information');
|
||||
}
|
||||
|
||||
// tokens array is empty, we attach comments to tree as 'leadingComments'
|
||||
if (!tokens.length) {
|
||||
if (providedComments.length) {
|
||||
for (i = 0, len = providedComments.length; i < len; i += 1) {
|
||||
comment = deepCopy(providedComments[i]);
|
||||
comment.extendedRange = [0, tree.range[0]];
|
||||
comments.push(comment);
|
||||
}
|
||||
tree.leadingComments = comments;
|
||||
}
|
||||
return tree;
|
||||
}
|
||||
|
||||
for (i = 0, len = providedComments.length; i < len; i += 1) {
|
||||
comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
|
||||
}
|
||||
|
||||
// This is based on John Freeman's implementation.
|
||||
cursor = 0;
|
||||
traverse(tree, {
|
||||
enter: function (node) {
|
||||
var comment;
|
||||
|
||||
while (cursor < comments.length) {
|
||||
comment = comments[cursor];
|
||||
if (comment.extendedRange[1] > node.range[0]) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (comment.extendedRange[1] === node.range[0]) {
|
||||
if (!node.leadingComments) {
|
||||
node.leadingComments = [];
|
||||
}
|
||||
node.leadingComments.push(comment);
|
||||
comments.splice(cursor, 1);
|
||||
} else {
|
||||
cursor += 1;
|
||||
}
|
||||
}
|
||||
|
||||
// already out of owned node
|
||||
if (cursor === comments.length) {
|
||||
return VisitorOption.Break;
|
||||
}
|
||||
|
||||
if (comments[cursor].extendedRange[0] > node.range[1]) {
|
||||
return VisitorOption.Skip;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
cursor = 0;
|
||||
traverse(tree, {
|
||||
leave: function (node) {
|
||||
var comment;
|
||||
|
||||
while (cursor < comments.length) {
|
||||
comment = comments[cursor];
|
||||
if (node.range[1] < comment.extendedRange[0]) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (node.range[1] === comment.extendedRange[0]) {
|
||||
if (!node.trailingComments) {
|
||||
node.trailingComments = [];
|
||||
}
|
||||
node.trailingComments.push(comment);
|
||||
comments.splice(cursor, 1);
|
||||
} else {
|
||||
cursor += 1;
|
||||
}
|
||||
}
|
||||
|
||||
// already out of owned node
|
||||
if (cursor === comments.length) {
|
||||
return VisitorOption.Break;
|
||||
}
|
||||
|
||||
if (comments[cursor].extendedRange[0] > node.range[1]) {
|
||||
return VisitorOption.Skip;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
return tree;
|
||||
}
|
||||
|
||||
exports.Syntax = Syntax;
|
||||
exports.traverse = traverse;
|
||||
exports.replace = replace;
|
||||
exports.attachComments = attachComments;
|
||||
exports.VisitorKeys = VisitorKeys;
|
||||
exports.VisitorOption = VisitorOption;
|
||||
exports.Controller = Controller;
|
||||
exports.cloneEnvironment = function () { return clone({}); };
|
||||
|
||||
return exports;
|
||||
}(exports));
|
||||
/* vim: set sw=4 ts=4 et tw=80 : */
|
||||
@@ -0,0 +1 @@
|
||||
function g(i,n){return{handler:i,config:n}}g.withOptions=function(i,n=()=>({})){function t(o){return{handler:i(o),config:n(o)}}return t.__isOptionsFunction=!0,t};var u=g;export{u as default};
|
||||
Reference in New Issue
Block a user