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					178 lines
				
				6.9 KiB
			
		
		
			
		
	
	
					178 lines
				
				6.9 KiB
			| 
								 
											3 years ago
										 
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								"use strict";
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								Object.defineProperty(exports, "__esModule", { value: true });
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								exports.checkStrictMode = exports.getErrorPath = exports.Type = exports.useFunc = exports.setEvaluated = exports.evaluatedPropsToName = exports.mergeEvaluated = exports.eachItem = exports.unescapeJsonPointer = exports.escapeJsonPointer = exports.escapeFragment = exports.unescapeFragment = exports.schemaRefOrVal = exports.schemaHasRulesButRef = exports.schemaHasRules = exports.checkUnknownRules = exports.alwaysValidSchema = exports.toHash = void 0;
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								const codegen_1 = require("./codegen");
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								const code_1 = require("./codegen/code");
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								// TODO refactor to use Set
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								function toHash(arr) {
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								    const hash = {};
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								    for (const item of arr)
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								        hash[item] = true;
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								    return hash;
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								}
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								exports.toHash = toHash;
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								function alwaysValidSchema(it, schema) {
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								    if (typeof schema == "boolean")
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								        return schema;
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								    if (Object.keys(schema).length === 0)
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								        return true;
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								    checkUnknownRules(it, schema);
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								    return !schemaHasRules(schema, it.self.RULES.all);
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								}
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								exports.alwaysValidSchema = alwaysValidSchema;
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								function checkUnknownRules(it, schema = it.schema) {
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								    const { opts, self } = it;
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								    if (!opts.strictSchema)
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								        return;
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								    if (typeof schema === "boolean")
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								        return;
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								    const rules = self.RULES.keywords;
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								    for (const key in schema) {
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								        if (!rules[key])
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								            checkStrictMode(it, `unknown keyword: "${key}"`);
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								    }
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								}
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								exports.checkUnknownRules = checkUnknownRules;
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								function schemaHasRules(schema, rules) {
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								    if (typeof schema == "boolean")
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								        return !schema;
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								    for (const key in schema)
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								        if (rules[key])
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								            return true;
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								    return false;
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								}
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								exports.schemaHasRules = schemaHasRules;
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								function schemaHasRulesButRef(schema, RULES) {
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								    if (typeof schema == "boolean")
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								        return !schema;
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								    for (const key in schema)
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								        if (key !== "$ref" && RULES.all[key])
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								            return true;
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								    return false;
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								}
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								exports.schemaHasRulesButRef = schemaHasRulesButRef;
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								function schemaRefOrVal({ topSchemaRef, schemaPath }, schema, keyword, $data) {
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								    if (!$data) {
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								        if (typeof schema == "number" || typeof schema == "boolean")
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								            return schema;
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								        if (typeof schema == "string")
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								            return (0, codegen_1._) `${schema}`;
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								    }
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								    return (0, codegen_1._) `${topSchemaRef}${schemaPath}${(0, codegen_1.getProperty)(keyword)}`;
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								}
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								exports.schemaRefOrVal = schemaRefOrVal;
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								function unescapeFragment(str) {
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								    return unescapeJsonPointer(decodeURIComponent(str));
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								}
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								exports.unescapeFragment = unescapeFragment;
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								function escapeFragment(str) {
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								    return encodeURIComponent(escapeJsonPointer(str));
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								}
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								exports.escapeFragment = escapeFragment;
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								function escapeJsonPointer(str) {
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								    if (typeof str == "number")
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								        return `${str}`;
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								    return str.replace(/~/g, "~0").replace(/\//g, "~1");
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								}
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								exports.escapeJsonPointer = escapeJsonPointer;
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								function unescapeJsonPointer(str) {
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								    return str.replace(/~1/g, "/").replace(/~0/g, "~");
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								}
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								exports.unescapeJsonPointer = unescapeJsonPointer;
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								function eachItem(xs, f) {
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								    if (Array.isArray(xs)) {
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								        for (const x of xs)
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								            f(x);
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								    }
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								    else {
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								        f(xs);
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								    }
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								}
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								exports.eachItem = eachItem;
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								function makeMergeEvaluated({ mergeNames, mergeToName, mergeValues, resultToName, }) {
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								    return (gen, from, to, toName) => {
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								        const res = to === undefined
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								            ? from
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								            : to instanceof codegen_1.Name
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								                ? (from instanceof codegen_1.Name ? mergeNames(gen, from, to) : mergeToName(gen, from, to), to)
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								                : from instanceof codegen_1.Name
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								                    ? (mergeToName(gen, to, from), from)
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								                    : mergeValues(from, to);
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								        return toName === codegen_1.Name && !(res instanceof codegen_1.Name) ? resultToName(gen, res) : res;
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								    };
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								}
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								exports.mergeEvaluated = {
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								    props: makeMergeEvaluated({
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								        mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => {
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								            gen.if((0, codegen_1._) `${from} === true`, () => gen.assign(to, true), () => gen.assign(to, (0, codegen_1._) `${to} || {}`).code((0, codegen_1._) `Object.assign(${to}, ${from})`));
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								        }),
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								        mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => {
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								            if (from === true) {
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								                gen.assign(to, true);
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								            }
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								            else {
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								                gen.assign(to, (0, codegen_1._) `${to} || {}`);
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								                setEvaluated(gen, to, from);
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								            }
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								        }),
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								        mergeValues: (from, to) => (from === true ? true : { ...from, ...to }),
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								        resultToName: evaluatedPropsToName,
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								    }),
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								    items: makeMergeEvaluated({
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								        mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => gen.assign(to, (0, codegen_1._) `${from} === true ? true : ${to} > ${from} ? ${to} : ${from}`)),
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								        mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => gen.assign(to, from === true ? true : (0, codegen_1._) `${to} > ${from} ? ${to} : ${from}`)),
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								        mergeValues: (from, to) => (from === true ? true : Math.max(from, to)),
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								        resultToName: (gen, items) => gen.var("items", items),
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								    }),
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								};
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								function evaluatedPropsToName(gen, ps) {
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								    if (ps === true)
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								        return gen.var("props", true);
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								    const props = gen.var("props", (0, codegen_1._) `{}`);
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								    if (ps !== undefined)
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								        setEvaluated(gen, props, ps);
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								    return props;
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								}
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								exports.evaluatedPropsToName = evaluatedPropsToName;
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								function setEvaluated(gen, props, ps) {
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								    Object.keys(ps).forEach((p) => gen.assign((0, codegen_1._) `${props}${(0, codegen_1.getProperty)(p)}`, true));
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								}
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								exports.setEvaluated = setEvaluated;
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								const snippets = {};
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								function useFunc(gen, f) {
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								    return gen.scopeValue("func", {
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								        ref: f,
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								        code: snippets[f.code] || (snippets[f.code] = new code_1._Code(f.code)),
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								    });
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								}
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								exports.useFunc = useFunc;
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								var Type;
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								(function (Type) {
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								    Type[Type["Num"] = 0] = "Num";
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								    Type[Type["Str"] = 1] = "Str";
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								})(Type = exports.Type || (exports.Type = {}));
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								function getErrorPath(dataProp, dataPropType, jsPropertySyntax) {
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								    // let path
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								    if (dataProp instanceof codegen_1.Name) {
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								        const isNumber = dataPropType === Type.Num;
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								        return jsPropertySyntax
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								            ? isNumber
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								                ? (0, codegen_1._) `"[" + ${dataProp} + "]"`
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								                : (0, codegen_1._) `"['" + ${dataProp} + "']"`
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								            : isNumber
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								                ? (0, codegen_1._) `"/" + ${dataProp}`
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								                : (0, codegen_1._) `"/" + ${dataProp}.replace(/~/g, "~0").replace(/\\//g, "~1")`; // TODO maybe use global escapePointer
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								    }
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								    return jsPropertySyntax ? (0, codegen_1.getProperty)(dataProp).toString() : "/" + escapeJsonPointer(dataProp);
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								}
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								exports.getErrorPath = getErrorPath;
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								function checkStrictMode(it, msg, mode = it.opts.strictSchema) {
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								    if (!mode)
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								        return;
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								    msg = `strict mode: ${msg}`;
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								    if (mode === true)
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								        throw new Error(msg);
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								    it.self.logger.warn(msg);
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								}
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								exports.checkStrictMode = checkStrictMode;
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								//# sourceMappingURL=util.js.map
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