130 lines
3.7 KiB
TypeScript
130 lines
3.7 KiB
TypeScript
// -- esbuild --
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// @deno-types="https://deno.land/x/esbuild@v0.14.54/mod.d.ts"
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import * as esbuildWasm from "https://deno.land/x/esbuild@v0.14.54/wasm.js";
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import * as esbuildNative from "https://deno.land/x/esbuild@v0.14.54/mod.js";
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import { denoPlugin } from "https://deno.land/x/esbuild_deno_loader@0.6.0/mod.ts"; //"./esbuild_deno_loader/mod.ts";
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import { copy } from "https://deno.land/std@0.165.0/fs/copy.ts";
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import sass from "https://deno.land/x/denosass@1.0.4/mod.ts";
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import { bundleFolder } from "./plugos/asset_bundle/builder.ts";
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import { patchDenoLibJS } from "./plugos/hack.ts";
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import { bundle as plugOsBundle } from "./plugos/bin/plugos-bundle.ts";
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import * as flags from "https://deno.land/std@0.165.0/flags/mod.ts";
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// @ts-ignore trust me
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const esbuild: typeof esbuildWasm = Deno.run === undefined
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? esbuildWasm
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: esbuildNative;
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async function prepareAssets(dist: string) {
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await copy("web/fonts", `${dist}/web`, { overwrite: true });
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await copy("web/index.html", `${dist}/web/index.html`, {
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overwrite: true,
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});
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await copy("web/auth.html", `${dist}/web/auth.html`, {
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overwrite: true,
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});
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await copy("web/images/favicon.png", `${dist}/web/favicon.png`, {
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overwrite: true,
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});
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await copy("web/images/logo.png", `${dist}/web/logo.png`, {
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overwrite: true,
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});
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await copy("web/manifest.json", `${dist}/web/manifest.json`, {
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overwrite: true,
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});
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await copy("server/SETTINGS_template.md", `${dist}/SETTINGS_template.md`, {
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overwrite: true,
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});
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const compiler = sass(
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Deno.readTextFileSync("web/styles/main.scss"),
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{
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load_paths: ["web/styles"],
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},
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);
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await Deno.writeTextFile(
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`${dist}/web/main.css`,
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compiler.to_string("expanded") as string,
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);
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const globalManifest = await plugOsBundle(
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new URL(`./plugs/global.plug.yaml`, import.meta.url).pathname,
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);
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await Deno.writeTextFile(
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`${dist}/web/global.plug.json`,
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JSON.stringify(globalManifest, null, 2),
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);
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// HACK: Patch the JS by removing an invalid regex
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let bundleJs = await Deno.readTextFile(`${dist}/web/client.js`);
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bundleJs = patchDenoLibJS(bundleJs);
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await Deno.writeTextFile(`${dist}/web/client.js`, bundleJs);
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await bundleFolder(dist, "dist/asset_bundle.json");
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}
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async function bundle(watch: boolean): Promise<void> {
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let building = false;
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await doBuild();
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let timer;
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if (watch) {
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const watcher = Deno.watchFs(["web", "dist_bundle/_plug"]);
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for await (const _event of watcher) {
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if (timer) {
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clearTimeout(timer);
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}
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timer = setTimeout(() => {
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console.log("Change detected, rebuilding...");
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doBuild();
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}, 1000);
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}
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}
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async function doBuild() {
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if (building) {
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return;
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}
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building = true;
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await Promise.all([
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esbuild.build({
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entryPoints: {
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client: "web/boot.ts",
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service_worker: "web/service_worker.ts",
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worker: "plugos/environments/sandbox_worker.ts",
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},
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outdir: "./dist_bundle/web",
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absWorkingDir: Deno.cwd(),
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bundle: true,
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treeShaking: true,
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sourcemap: "linked",
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minify: true,
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jsxFactory: "h",
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jsx: "automatic",
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jsxFragment: "Fragment",
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jsxImportSource: "https://esm.sh/preact@10.11.1",
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plugins: [
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denoPlugin({
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importMapURL: new URL("./import_map.json", import.meta.url),
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}),
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],
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}),
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]);
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await prepareAssets("dist_bundle");
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building = false;
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console.log("Built!");
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}
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}
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const args = flags.parse(Deno.args, {
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boolean: ["watch"],
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alias: { w: "watch" },
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default: {
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watch: false,
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},
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});
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await bundle(args.watch);
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if (!args.watch) {
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esbuild.stop();
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}
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