121 lines
3.6 KiB
JavaScript
121 lines
3.6 KiB
JavaScript
// @ts-check
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const fs = require("fs");
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const md = require("../markdown");
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/**
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* @param {string[]} input
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* @param {boolean} isSync
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*/
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function transformValue(input, isSync) {
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const out = [];
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const suffix = [];
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for (let line of input) {
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let match = line.match(/const { (\w+) } = require\('playwright'\);/);
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if (match) {
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if (isSync) {
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out.push('from playwright.sync_api import sync_playwright, Playwright');
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out.push('');
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out.push('def run(playwright: Playwright):');
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out.push(` ${match[1]} = playwright.${match[1]}`);
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suffix.push(``);
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suffix.push(`with sync_playwright() as playwright:`);
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suffix.push(` run(playwright)`);
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} else {
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out.push('import asyncio');
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out.push('from playwright.async_api import async_playwright, Playwright');
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out.push('');
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out.push('async def run(playwright: Playwright):');
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out.push(` ${match[1]} = playwright.${match[1]}`);
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suffix.push(``);
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suffix.push(`async def main():`);
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suffix.push(` async with async_playwright() as playwright:`);
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suffix.push(` await run(playwright)`);
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suffix.push(`asyncio.run(main())`);
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}
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continue;
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}
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if (line.trim() === '(async () => {' || line.trim() === '})();')
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continue;
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if (!line)
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continue;
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if (line.trim() === '}')
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continue;
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line = line.replace(/\$\$eval/g, 'eval_on_selector_all');
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line = line.replace(/\$eval/g, 'eval_on_selector');
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line = line.replace(/\$\$/g, 'query_selector_all');
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line = line.replace(/\$/g, 'query_selector');
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line = line.replace(/([a-zA-Z$]+)/g, (match, p1) => toSnakeCase(p1));
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line = line.replace(/try {/, 'try:');
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line = line.replace(/async \(([^)]+)\) => {/, 'lambda $1:');
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line = line.replace(/} catch \(e\) {/, 'except Error as e:');
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line = line.replace(/;$/, '');
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line = line.replace(/ /g, ' ');
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line = line.replace(/'/g, '"');
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line = line.replace(/const /g, '');
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line = line.replace(/{\s*(\w+):\s*([^} ]+)\s*}/, "$1=$2");
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line = line.replace(/\/\/ /, "# ");
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line = line.replace(/\(\) => /, 'lambda: ');
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line = line.replace(/console.log/, 'print');
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line = line.replace(/function /, 'def ');
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line = line.replace(/{$/, '');
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if (isSync)
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line = line.replace(/await /g, "")
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out.push(line)
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}
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return [...out, ...suffix].join("\n");
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}
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/**
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*
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* @param {md.MarkdownNode} node
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* @param {boolean} isSync
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*/
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function generateComment(node, isSync) {
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const commentNode = md.clone(node)
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commentNode.codeLang = isSync ? "python sync" : "python async";
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commentNode.lines = ['# FIXME', ...transformValue(node.lines, isSync).split("\n")];
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return commentNode;
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}
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/**
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*
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* @param {md.MarkdownNode[]} spec
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*/
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function multiplyComment(spec) {
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const children = []
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for (const node of (spec || [])) {
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if (node.codeLang === "js")
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children.push(node, generateComment(node, false), generateComment(node, true));
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else
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children.push(node);
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}
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return children;
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}
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/**
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* @param {string} name
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*/
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function toSnakeCase(name) {
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const toSnakeCaseRegex = /((?<=[a-z0-9])[A-Z]|(?!^)[A-Z](?=[a-z]))/g;
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return name.replace(toSnakeCaseRegex, `_$1`).toLowerCase();
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}
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for (const name of fs.readdirSync("docs/src")) {
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if (!name.endsWith(".md"))
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continue;
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const inputFile = `docs/src/${name}`;
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const fileContent = fs.readFileSync(inputFile).toString();
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const nodes = md.parse(fileContent);
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md.visitAll(nodes, node => {
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if (node.children)
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node.children = multiplyComment(node.children);
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});
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const out = md.render(nodes, 120);
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fs.writeFileSync(inputFile, out);
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}
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