43 lines
1.7 KiB
JavaScript
43 lines
1.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.parseExternalClasses = exports.updateMiniProgramComponentExternalClasses = exports.findMiniProgramComponentExternalClasses = exports.hasExternalClasses = void 0;
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const types_1 = require("@babel/types");
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const estree_walker_1 = require("estree-walker");
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const externalClassesCache = new Map();
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function hasExternalClasses(code) {
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return code.includes('externalClasses');
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}
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exports.hasExternalClasses = hasExternalClasses;
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function findMiniProgramComponentExternalClasses(filename) {
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return externalClassesCache.get(filename);
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}
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exports.findMiniProgramComponentExternalClasses = findMiniProgramComponentExternalClasses;
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function updateMiniProgramComponentExternalClasses(filename, classes) {
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externalClassesCache.set(filename, classes);
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}
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exports.updateMiniProgramComponentExternalClasses = updateMiniProgramComponentExternalClasses;
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function parseExternalClasses(ast) {
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const classes = [];
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estree_walker_1.walk(ast, {
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enter(child, parent) {
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if (!(0, types_1.isIdentifier)(child) || child.name !== 'externalClasses') {
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return;
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}
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// export default { externalClasses: ['my-class'] }
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if (!(0, types_1.isObjectProperty)(parent)) {
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return;
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}
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if (!(0, types_1.isArrayExpression)(parent.value)) {
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return;
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}
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parent.value.elements.forEach((element) => {
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if ((0, types_1.isStringLiteral)(element)) {
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classes.push(element.value);
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}
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});
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},
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});
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return classes;
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}
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exports.parseExternalClasses = parseExternalClasses;
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