mirror of
https://github.com/bendtherules/ask262.git
synced 2026-08-18 13:21:55 +00:00
57 lines
2.0 KiB
TypeScript
57 lines
2.0 KiB
TypeScript
#!/usr/bin/env bun
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import type { CheerioAPI } from "cheerio";
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import * as cheerio from "cheerio";
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import { readFileSync, writeFileSync } from "fs";
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import { fileURLToPath } from "url";
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// Resolve the path to the HTML file (relative to repo root)
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const htmlUrl = new URL(
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"../spec-built/multipage/ecmascript-data-types-and-values.html",
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import.meta.url,
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);
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const htmlPath = fileURLToPath(htmlUrl);
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// Load and parse the HTML
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const htmlString = readFileSync(htmlPath, "utf-8");
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const htmlCheerioApi = cheerio.load(htmlString);
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/**
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* Script to add unique `id` attributes to internal method links.
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*
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* It scans the ECMA spec HTML tables `#table-essential-internal-methods`
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* and `#table-additional-essential-internal-methods-of-function-objects`
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* and adds an `id` to the first `<var class="field">` element found in
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* the first `<td>` of each row. The generated id follows the pattern:
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* `ask262-internal-method-<methodName>` where `<methodName>` is the text
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* content of the `<var>` element with surrounding brackets stripped.
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*
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* @param $ - The Cheerio parsing instance.
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*/
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function addInternalMethodIds($: CheerioAPI): void {
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// Find the first <var class="field"> inside the first <td> of each row
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// in the two internal‑method tables and add a unique `id` attribute.
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$(
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"#table-essential-internal-methods tr > td:first-child, " +
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"#table-additional-essential-internal-methods-of-function-objects tr > td:first-child",
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).each((_, td: any) => {
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const $td = $(td);
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const $var = $td.find("var.field").first();
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if ($var.length) {
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const rawText = $var.text().trim();
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// Remove any square brackets from the extracted text
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const text = rawText.replace(/[[\]]/g, "");
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const id = `ask262-internal-method-${text}`;
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$var.attr("id", id);
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}
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});
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}
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// Execute core logic
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addInternalMethodIds(htmlCheerioApi);
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// Write the updated HTML back
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writeFileSync(htmlPath, htmlCheerioApi.html(), "utf-8");
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console.log(
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`Updated ${htmlPath} – added id attributes to <var class="field"> elements.`,
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);
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