49 lines
2.1 KiB
JavaScript
49 lines
2.1 KiB
JavaScript
const fs = require('fs');
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const { relative, resolve } = require('path');
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const t = require('@babel/types');
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const { assert } = require('console');
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function isOakNamespaceIdentifier(node, name) {
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if (t.isJSXNamespacedName(node) && t.isJSXIdentifier(node.namespace) && node.namespace.name === 'oak'
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&& t.isJSXIdentifier(node.name) && node.name.name === name) {
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return true;
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}
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return false;
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}
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const Regex =
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/([\\/]*[a-zA-Z0-9_-\w\W]|[\\/]*[a-zA-Z0-9_-\w\W]:)*[\\/](lib|src|es)[\\/](pages|components|namespaces)+[\\/]/;
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module.exports = (babel) => {
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return {
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visitor: {
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Identifier(path, state) {
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const { cwd, filename } = state;
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const resolvePath = resolve(cwd, filename).replace(/\\/g, '/');
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const { node, parent } = path;
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if (node.name === 'OakComponent' && /pages[\w|\W]+index\.(ts|js)$/.test(resolvePath)) {
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const regexStr = resolvePath.replace(Regex, '/');
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const relativePath = regexStr.slice(0, regexStr.length - 9);
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assert(t.isCallExpression(parent));
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const { arguments } = parent;
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assert(arguments.length === 1 && t.isObjectExpression(arguments[0]));
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const { properties } = arguments[0];
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const pathProperty = properties.find(
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ele => t.isObjectProperty(ele) && t.isIdentifier(ele.key) && ele.key.name === 'path'
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);
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// console.log(filename, 'oakPath');
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if (pathProperty) {
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// react-native的编译器会走两次，这里会被命中
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// console.warn(`${resolvePath}页面的OakPage中还是定义了path，可以删除掉了`);
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pathProperty.value = t.stringLiteral(relativePath);
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}
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else {
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properties.unshift(
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t.objectProperty(t.identifier('path'), t.stringLiteral(relativePath))
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);
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}
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}
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},
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},
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};
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}; |