mirror of
https://github.com/remko/waforth
synced 2024-12-27 09:59:29 +01:00
204 lines
5.9 KiB
JavaScript
Executable file
204 lines
5.9 KiB
JavaScript
Executable file
#!/usr/bin/env node
|
|
/* eslint-env node */
|
|
/* eslint @typescript-eslint/no-var-requires:0 */
|
|
|
|
const esbuild = require("esbuild");
|
|
const path = require("path");
|
|
const fs = require("fs");
|
|
const { createServer } = require("http");
|
|
const { wasmTextPlugin } = require("./scripts/esbuild/wasm-text");
|
|
|
|
function withWatcher(
|
|
config,
|
|
handleBuildFinished = () => {
|
|
/* do nothing */
|
|
},
|
|
port = 8880
|
|
) {
|
|
const watchClients = [];
|
|
createServer((req, res) => {
|
|
return watchClients.push(
|
|
res.writeHead(200, {
|
|
"Content-Type": "text/event-stream",
|
|
"Cache-Control": "no-cache",
|
|
"Access-Control-Allow-Origin": "*",
|
|
Connection: "keep-alive",
|
|
})
|
|
);
|
|
}).listen(port);
|
|
return {
|
|
...config,
|
|
banner: {
|
|
js: `(function () { new EventSource("http://localhost:${port}").onmessage = function() { location.reload();};})();`,
|
|
},
|
|
watch: {
|
|
async onRebuild(error, result) {
|
|
if (error) {
|
|
console.error(error);
|
|
} else {
|
|
await handleBuildFinished(result);
|
|
watchClients.forEach((res) => res.write("data: update\n\n"));
|
|
watchClients.length = 0;
|
|
}
|
|
},
|
|
},
|
|
};
|
|
}
|
|
|
|
let dev = false;
|
|
let watch = false;
|
|
for (const arg of process.argv.slice(2)) {
|
|
switch (arg) {
|
|
case "--development":
|
|
dev = true;
|
|
break;
|
|
case "--watch":
|
|
watch = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
let buildConfig = {
|
|
bundle: true,
|
|
logLevel: "info",
|
|
entryPoints: [
|
|
path.join(__dirname, "src", "web", "shell", "shell"),
|
|
path.join(__dirname, "src", "web", "tests", "tests"),
|
|
path.join(__dirname, "src", "web", "benchmarks", "benchmarks"),
|
|
path.join(__dirname, "src", "web", "examples", "prompt", "prompt"),
|
|
path.join(__dirname, "src", "web", "examples", "fetch", "fetch"),
|
|
path.join(__dirname, "src", "web", "thurtle", "thurtle"),
|
|
],
|
|
entryNames: dev ? "[name]" : "[name]-c$[hash]",
|
|
assetNames: "[name]-c$[hash]",
|
|
// target: "es6",
|
|
outdir: path.join(__dirname, "public/waforth/dist"),
|
|
publicPath: "/waforth/dist",
|
|
external: ["fs", "stream", "util", "events"],
|
|
minify: !dev,
|
|
loader: {
|
|
".wasm": "binary",
|
|
".js": "jsx",
|
|
".fs": "text",
|
|
".f": "text",
|
|
".fr": "text",
|
|
".fth": "text",
|
|
".svg": "file",
|
|
},
|
|
define: {
|
|
WAFORTH_VERSION: watch
|
|
? `"dev"`
|
|
: // : `"${new Date().toISOString().replace(/T.|)}>#g, "")}"`,
|
|
JSON.stringify(JSON.parse(fs.readFileSync("package.json")).version),
|
|
},
|
|
sourcemap: true,
|
|
metafile: true,
|
|
plugins: [
|
|
wasmTextPlugin({ debug: true }),
|
|
|
|
// Resolve 'waforth' to the main entrypoint (for examples)
|
|
{
|
|
name: "waforth",
|
|
setup: (build) => {
|
|
build.onResolve({ filter: /^waforth$/ }, () => {
|
|
return { path: path.join(__dirname, "src", "web", "waforth.ts") };
|
|
});
|
|
},
|
|
},
|
|
],
|
|
};
|
|
|
|
const INDEX_TEMPLATE = `<!doctype html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
|
<link rel="shortcut icon" href="/waforth/favicon.ico" type="image/x-icon" />
|
|
<link rel="icon" href="/waforth/favicon.ico" type="image/x-icon" />
|
|
<link href="/waforth/dist/$BASE.css" rel="stylesheet" />
|
|
<title>$TITLE</title>
|
|
</head>
|
|
<body>
|
|
<script type="text/javascript" src="/waforth/dist/$BASE.js"></script>
|
|
</body>
|
|
</html>
|
|
`;
|
|
async function handleBuildFinished(result) {
|
|
const indexes = [
|
|
["WAForth", "shell", "public/waforth"],
|
|
["WAForth Tests", "tests", "public/waforth/tests"],
|
|
["WAForh Benchmarks", "benchmarks", "public/waforth/benchmarks"],
|
|
["WAForth Prompt Example", "prompt", "public/waforth/examples/prompt"],
|
|
["WAForth Fetch Example", "fetch", "public/waforth/examples/fetch"],
|
|
["Thurtle", "thurtle", "public/thurtle", true],
|
|
];
|
|
for (const [title, base, outpath, bs] of indexes) {
|
|
let index = INDEX_TEMPLATE.replace(/\$BASE/g, base).replace(
|
|
/\$TITLE/g,
|
|
title
|
|
);
|
|
if (bs) {
|
|
index = index.replace(
|
|
"<body>",
|
|
`<body>
|
|
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />
|
|
<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>
|
|
`
|
|
);
|
|
}
|
|
for (const [out] of Object.entries(result.metafile.outputs)) {
|
|
const outfile = path.basename(out);
|
|
const sourcefile = outfile.replace(/-c\$[^.]+\./, ".");
|
|
// console.log("%s -> %s", sourcefile, outfile);
|
|
index = index.replace(`/${sourcefile}`, `/${outfile}`);
|
|
}
|
|
await fs.promises.mkdir(outpath, { recursive: true });
|
|
await fs.promises.writeFile(path.join(outpath, "index.html"), index);
|
|
}
|
|
}
|
|
|
|
if (watch) {
|
|
// Simple static file server
|
|
createServer(async function (req, res) {
|
|
const url = req.url.replace(/\?.*/g, "");
|
|
let f = path.join(__dirname, "public", url);
|
|
try {
|
|
if ((await fs.promises.lstat(f)).isDirectory()) {
|
|
f = path.join(f, "index.html");
|
|
}
|
|
} catch (e) {
|
|
// pass
|
|
}
|
|
try {
|
|
const data = await fs.promises.readFile(f);
|
|
res.writeHead(
|
|
200,
|
|
url.endsWith(".svg")
|
|
? {
|
|
"Content-Type": "image/svg+xml",
|
|
}
|
|
: undefined
|
|
);
|
|
res.end(data);
|
|
} catch (err) {
|
|
res.writeHead(404);
|
|
res.end(JSON.stringify(err));
|
|
}
|
|
}).listen(8080);
|
|
|
|
console.log("listening on port 8080");
|
|
buildConfig = withWatcher(buildConfig, handleBuildFinished, 8081);
|
|
}
|
|
|
|
(async () => {
|
|
await fs.promises.mkdir("public/waforth", { recursive: true });
|
|
await fs.promises.copyFile(
|
|
"public/favicon.ico",
|
|
"public/waforth/favicon.ico"
|
|
);
|
|
try {
|
|
handleBuildFinished(await esbuild.build(buildConfig));
|
|
} catch (e) {
|
|
process.exit(1);
|
|
}
|
|
})();
|