96 lines
2.7 KiB
JavaScript
96 lines
2.7 KiB
JavaScript
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import { readFileSync } from "node:fs";
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import { join } from "node:path";
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import { normalizePath } from "vite";
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async function parseSFC(code) {
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try {
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const { parse } = await import("vue/compiler-sfc");
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return parse(code, { pad: "space" }).descriptor;
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} catch {
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return null;
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}
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}
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function stripJsonComments(str) {
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return str.replace(/\/\/.*$/gm, "").replace(/\/\*[\s\S]*?\*\//g, "");
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}
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function formatPagePath(root, path) {
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return normalizePath(`${join(root, path)}.vue`).replace(/^[A-Z]:/, (match) => match.toLowerCase());
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}
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function loadPagesJson(path, rootPath) {
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const raw = readFileSync(path, "utf-8");
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const { pages = [], subPackages = [] } = JSON.parse(stripJsonComments(raw));
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return [
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...pages.map((page) => formatPagePath(rootPath, page.path)),
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...subPackages.map(({ pages: subPages = [], root = "" }) => {
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return subPages.map((page) => formatPagePath(join(rootPath, root), page.path));
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}).flat()
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];
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}
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function toKebabCase(str) {
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return str.replace(/([a-z])([A-Z])/g, "$1-$2").replace(/[_\s]+/g, "-").toLowerCase();
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}
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function toPascalCase(str) {
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return str.replace(/(^\w|-+\w)/g, (match) => match.toUpperCase().replace(/-/g, ""));
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}
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function findNode(sfc, rawTagName) {
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var _a, _b;
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const templateSource = (_a = sfc.template) == null ? void 0 : _a.content;
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if (!templateSource)
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return;
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let tagName = "";
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if (templateSource.includes(`<${toKebabCase(rawTagName)}`)) {
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tagName = toKebabCase(rawTagName);
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} else if (templateSource.includes(`<${toPascalCase(rawTagName)}`)) {
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tagName = toPascalCase(rawTagName);
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}
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if (!tagName)
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return;
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const nodeAst = (_b = sfc.template) == null ? void 0 : _b.ast;
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if (!nodeAst)
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return;
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const traverse = (nodes) => {
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var _a2;
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for (const node of nodes) {
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if (node.type === 1) {
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if (node.tag === tagName)
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return node;
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if ((_a2 = node.children) == null ? void 0 : _a2.length) {
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const found = traverse(node.children);
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if (found)
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return found;
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}
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}
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}
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return void 0;
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};
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return traverse(nodeAst.children);
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}
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function normalizePlatformPath(id) {
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const platform = process.env.UNI_PLATFORM;
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if (!platform)
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return id;
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const regex = new RegExp(`\\.${platform}\\.vue$`);
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if (regex.test(id)) {
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return id.replace(`.${platform}.`, ".");
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}
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return id;
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}
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function debounce(fn, delay) {
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let timer = null;
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return (...args) => {
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if (timer)
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clearTimeout(timer);
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timer = setTimeout(() => fn(...args), delay);
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};
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}
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export {
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debounce,
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findNode,
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formatPagePath,
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loadPagesJson,
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normalizePlatformPath,
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parseSFC,
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stripJsonComments,
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toKebabCase,
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toPascalCase
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};
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