42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.analyze = analyze;
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const visitor_keys_1 = require("@typescript-eslint/visitor-keys");
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const referencer_1 = require("./referencer");
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const ScopeManager_1 = require("./ScopeManager");
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const DEFAULT_OPTIONS = {
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childVisitorKeys: visitor_keys_1.visitorKeys,
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emitDecoratorMetadata: false,
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globalReturn: false,
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impliedStrict: false,
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jsxFragmentName: null,
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jsxPragma: 'React',
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lib: ['es2018'],
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sourceType: 'script',
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};
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/**
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* Takes an AST and returns the analyzed scopes.
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*/
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function analyze(tree, providedOptions) {
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const options = {
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childVisitorKeys: providedOptions?.childVisitorKeys ?? DEFAULT_OPTIONS.childVisitorKeys,
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emitDecoratorMetadata: false,
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globalReturn: providedOptions?.globalReturn ?? DEFAULT_OPTIONS.globalReturn,
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impliedStrict: providedOptions?.impliedStrict ?? DEFAULT_OPTIONS.impliedStrict,
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jsxFragmentName: providedOptions?.jsxFragmentName ?? DEFAULT_OPTIONS.jsxFragmentName,
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jsxPragma:
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// eslint-disable-next-line @typescript-eslint/internal/eqeq-nullish
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providedOptions?.jsxPragma === undefined
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? DEFAULT_OPTIONS.jsxPragma
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: providedOptions.jsxPragma,
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lib: providedOptions?.lib ?? ['esnext'],
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sourceType: providedOptions?.sourceType ?? DEFAULT_OPTIONS.sourceType,
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};
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// ensure the option is lower cased
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options.lib = options.lib.map(l => l.toLowerCase());
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const scopeManager = new ScopeManager_1.ScopeManager(options);
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const referencer = new referencer_1.Referencer(options, scopeManager);
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referencer.visit(tree);
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return scopeManager;
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}
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