mirror of
https://github.com/remko/waforth
synced 2024-12-26 09:59:09 +01:00
172 lines
5.3 KiB
JavaScript
Executable file
172 lines
5.3 KiB
JavaScript
Executable file
#!/usr/bin/env node
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/* eslint-env node */
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/* eslint @typescript-eslint/no-var-requires:0 */
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const esbuild = require("esbuild");
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const path = require("path");
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const fs = require("fs");
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const { createServer } = require("http");
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const { withWatcher } = require("./scripts/esbuild/watcher");
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const { wasmTextPlugin } = require("./scripts/esbuild/wasm-text");
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let dev = false;
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let watch = false;
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for (const arg of process.argv.slice(2)) {
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switch (arg) {
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case "--development":
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dev = true;
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break;
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case "--watch":
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watch = true;
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break;
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}
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}
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let buildConfig = {
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bundle: true,
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logLevel: "info",
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entryPoints: [
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path.join(__dirname, "src", "web", "shell", "shell"),
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path.join(__dirname, "src", "web", "tests", "tests"),
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path.join(__dirname, "src", "web", "benchmarks", "benchmarks"),
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path.join(__dirname, "src", "web", "examples", "prompt", "prompt"),
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path.join(__dirname, "src", "web", "examples", "fetch", "fetch"),
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path.join(__dirname, "src", "web", "thurtle", "thurtle"),
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],
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entryNames: dev ? "[name]" : "[name]-c$[hash]",
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assetNames: "[name]-c$[hash]",
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// target: "es6",
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outdir: path.join(__dirname, "public/waforth/dist"),
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publicPath: "/waforth/dist",
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external: ["fs", "stream", "util", "events"],
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minify: !dev,
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loader: {
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".wasm": "binary",
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".js": "jsx",
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".fs": "text",
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".f": "text",
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".fr": "text",
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".fth": "text",
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".svg": "file",
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},
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define: {
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WAFORTH_VERSION: watch
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? `"dev"`
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: // : `"${new Date().toISOString().replace(/T.|)}>#g, "")}"`,
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JSON.stringify(JSON.parse(fs.readFileSync("package.json")).version),
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},
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sourcemap: true,
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metafile: true,
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plugins: [
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wasmTextPlugin({ debug: true }),
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// Resolve 'waforth' to the main entrypoint (for examples)
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{
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name: "waforth",
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setup: (build) => {
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build.onResolve({ filter: /^waforth$/ }, () => {
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return { path: path.join(__dirname, "src", "web", "waforth.ts") };
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});
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},
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},
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],
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};
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const INDEX_TEMPLATE = `<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<link rel="shortcut icon" href="/waforth/favicon.ico" type="image/x-icon" />
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<link rel="icon" href="/waforth/favicon.ico" type="image/x-icon" />
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black">
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<meta name="theme-color" content="#000000" />
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<link rel="apple-touch-icon" href="/waforth/apple-touch-icon.png" />
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<link href="/waforth/dist/$BASE.css" rel="stylesheet" />
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<title>$TITLE</title>
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</head>
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<body>
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<script type="text/javascript" src="/waforth/dist/$BASE.js"></script>
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</body>
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</html>
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`;
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async function handleBuildFinished(result) {
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const indexes = [
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["WAForth", "shell", "public/waforth"],
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["WAForth Tests", "tests", "public/waforth/tests"],
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["WAForh Benchmarks", "benchmarks", "public/waforth/benchmarks"],
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["WAForth Prompt Example", "prompt", "public/waforth/examples/prompt"],
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["WAForth Fetch Example", "fetch", "public/waforth/examples/fetch"],
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["Thurtle", "thurtle", "public/thurtle", true],
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];
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for (const [title, base, outpath, bs] of indexes) {
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let index = INDEX_TEMPLATE.replace(/\$BASE/g, base).replace(
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/\$TITLE/g,
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title
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);
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if (bs) {
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index = index.replace(
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"<body>",
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`<body>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
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`
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);
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}
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for (const [out] of Object.entries(result.metafile.outputs)) {
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const outfile = path.basename(out);
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const sourcefile = outfile.replace(/-c\$[^.]+\./, ".");
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// console.log("%s -> %s", sourcefile, outfile);
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index = index.replace(`/${sourcefile}`, `/${outfile}`);
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}
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await fs.promises.mkdir(outpath, { recursive: true });
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await fs.promises.writeFile(path.join(outpath, "index.html"), index);
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}
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}
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if (watch) {
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// Simple static file server
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createServer(async function (req, res) {
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const url = req.url.replace(/\?.*/g, "");
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let f = path.join(__dirname, "public", url);
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try {
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if ((await fs.promises.lstat(f)).isDirectory()) {
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f = path.join(f, "index.html");
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}
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} catch (e) {
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// pass
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}
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try {
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const data = await fs.promises.readFile(f);
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res.writeHead(
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200,
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url.endsWith(".svg")
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? {
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"Content-Type": "image/svg+xml",
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}
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: undefined
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);
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res.end(data);
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} catch (err) {
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res.writeHead(404);
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res.end(JSON.stringify(err));
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}
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}).listen(8080);
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console.log("listening on port 8080");
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buildConfig = withWatcher(buildConfig, handleBuildFinished, 8081);
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}
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(async () => {
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await fs.promises.mkdir("public/waforth", { recursive: true });
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await fs.promises.copyFile(
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"public/favicon.ico",
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"public/waforth/favicon.ico"
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);
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try {
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handleBuildFinished(await esbuild.build(buildConfig));
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} catch (e) {
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process.exit(1);
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}
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})();
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