From 0b913053a76e83a43846e19097963f98c8519a1d Mon Sep 17 00:00:00 2001 From: Ivan Gabaldon Date: Sun, 6 Jul 2025 12:27:28 +0200 Subject: [mod] theme/simple: migrate codebase to TypeScript TypeScript is a superset of JavaScript, converting the entire theme to TypeScript allows us to receive much more feedback on possible issues made in package updates or our own typos, furthermore, it allows to transpile properly to lower specs. This PR couldn't be done in smaller commits, a lot of work needed to make everything *work properly*: - A browser baseline has been set that requires minimum **Chromium 93, Firefox 92 and Safari 15** (proper visuals/operation on older browser versions is not guaranteed) - LightningCSS now handles minification and prefix creation for CSS. - All hardcoded polyfills and support for previous browser baseline versions have been removed. - Convert codebase to TypeScript. - Convert IIFE to ESM, handling globals with IIFE is cumbersome, ESM is the standard for virtually any use of JS nowadays. - Vite now builds the theme without the need for `vite-plugin-static-copy`. - `searxng.ready` now accepts an array of conditions for the callback to be executed. - Replace `leaflet` with `ol` as there were some issues with proper Vite bundling. - Merged `head` with `main` script, as head was too small now. - Add `assertElement` to properly check the existence of critical DOM elements. - `searxng.on` renamed to `searxng.listen` with some handling improvements. --- client/simple/tools/img.js | 64 ---------------------------------------------- 1 file changed, 64 deletions(-) delete mode 100644 client/simple/tools/img.js (limited to 'client/simple/tools/img.js') diff --git a/client/simple/tools/img.js b/client/simple/tools/img.js deleted file mode 100644 index 0b1b96ed8..000000000 --- a/client/simple/tools/img.js +++ /dev/null @@ -1,64 +0,0 @@ -import fs from "node:fs"; -import path from "node:path"; -import sharp from "sharp"; -import { optimize as svgo } from "svgo"; - -/** - * @typedef {object} Src2Dest - Mapping of src to dest - * @property {string} src - Name of the source file. - * @property {string} dest - Name of the destination file. - */ - -/** - * Convert a list of SVG files to PNG. - * - * @param {Src2Dest[]} items - Array of SVG files (src: SVG, dest:PNG) to convert. - */ -async function svg2png(items) { - for (const item of items) { - try { - fs.mkdir(path.dirname(item.dest), { recursive: true }, (err) => { - if (err) throw err; - }); - - const info = await sharp(item.src) - .png({ - force: true, - compressionLevel: 9, - palette: true - }) - .toFile(item.dest); - - console.log(`[svg2png] created ${item.dest} -- bytes: ${info.size}, w:${info.width}px, h:${info.height}px`); - } catch (err) { - console.error(`ERROR: ${item.dest} -- ${err}`); - throw err; - } - } -} - -/** - * Optimize SVG images for WEB. - * - * @param {Src2Dest[]} items - Array of SVG files (src:SVG, dest:SVG) to optimize. - * @param {import('svgo').Config} svgo_opts - Options passed to svgo. - */ -async function svg2svg(items, svgo_opts) { - for (const item of items) { - try { - fs.mkdir(path.dirname(item.dest), { recursive: true }, (err) => { - if (err) throw err; - }); - - const raw = fs.readFileSync(item.src, "utf8"); - const opt = svgo(raw, svgo_opts); - fs.writeFileSync(item.dest, opt.data); - console.log(`[svg2svg] optimized: ${item.dest} -- src: ${item.src}`); - } catch (err) { - console.error(`ERROR: optimize src: ${item.src} -- ${err}`); - throw err; - } - } -} - -export { svg2png, svg2svg }; -- cgit v1.2.3