Moved commands

Changed to Fetch backend
Added dynamic library stuff

build.ts

@@ -1,7 +1,8 @@
 #!/usr/bin/env node
-import { build, context, type BuildOptions } from 'esbuild';
+import { build, context, type BuildOptions, type PluginBuild } from 'esbuild';
 import { execSync } from 'node:child_process';
 import { cpSync, existsSync, mkdirSync } from 'node:fs';
+import { fileURLToPath } from 'node:url';
 import { parseArgs } from 'node:util';
 
 const {
@@ -20,25 +21,51 @@ if (!existsSync('build')) {
 	mkdirSync('build');
 }
 
-execSync('npx make-index commands -o build/index.json', { stdio: 'inherit' });
+cpSync('system', 'build/system', { recursive: true });
 
-cpSync('commands', 'build/system');
+const shared_config: BuildOptions = {
+	target: 'es2022',
+	keepNames: true,
+	bundle: true,
+	format: 'esm',
+	platform: 'browser',
+};
+
+const lib_config: BuildOptions & { entryPoints: { in: string; out: string }[] } = {
+	...shared_config,
+	entryPoints: [],
+	outdir: outdir + '/system/lib',
+};
+
+for (const specifier of ['@zenfs/core', 'utilium', 'chalk', '@zenfs/core/path']) {
+	lib_config.entryPoints.push({
+		in: fileURLToPath(import.meta.resolve(specifier)),
+		out: specifier,
+	});
+}
 
 const config: BuildOptions = {
+	...shared_config,
 	entryPoints: ['src/index.ts', 'src/index.html', 'src/styles.css'],
-	target: 'es2022',
 	outdir,
 	loader: {
 		'.html': 'copy',
 	},
 	sourcemap: true,
-	keepNames: true,
-	bundle: true,
-	format: 'esm',
-	platform: 'browser',
 	logOverride: {
 		'direct-eval': 'info',
 	},
+	plugins: [
+		{
+			name: 'build-libs',
+			setup({ onStart }: PluginBuild): void | Promise<void> {
+				onStart(async () => {
+					await build(lib_config);
+					execSync('npx make-index build/system -o build/index.json -q', { stdio: 'inherit' });
+				});
+			},
+		},
+	],
 };
 
 switch (mode) {

package.json

@@ -30,7 +30,7 @@
 		"@xterm/addon-fit": "^0.10.0",
 		"@xterm/addon-web-links": "^0.11.0",
 		"@xterm/xterm": "^5.5.0",
-		"@zenfs/core": "^1.0.8",
+		"@zenfs/core": "^1.0.10",
 		"@zenfs/dom": "^0.2.17",
 		"@zenfs/iso": "^0.3.0",
 		"@zenfs/zip": "^0.5.1",

src/common.ts

@@ -8,7 +8,10 @@ await configure({
 	mounts: {
 		'/': {
 			backend: Overlay,
-			readable: Fetch.create({}),
+			readable: Fetch.create({
+				baseUrl: '/system',
+				index: '/index.json',
+			}),
 			writable: InMemory.create({ name: 'root-cow' }),
 		},
 	},

src/shell.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/only-throw-error */
 import { FitAddon } from '@xterm/addon-fit';
 import { WebLinksAddon } from '@xterm/addon-web-links';
 import { Terminal } from '@xterm/xterm';
@@ -24,7 +25,7 @@ fitAddon.fit();
 
 const AsyncFunction = async function () {}.constructor as (...args: string[]) => (...args: unknown[]) => Promise<void>;
 
-const import_regex = /import (?:\* as )?(\w+) from '([^']+)';/g;
+const import_regex = /import (\* as )?(\w+) from '([^']+)';/g;
 
 /**
  * Handles linking and stuff
@@ -36,13 +37,31 @@ async function parse_source(source: string): Promise<{ source: string; imports:
 	const imports = Object.create(null) as Record<string, unknown>;
 	let match: RegExpExecArray | null;
 	while ((match = import_regex.exec(source))) {
-		const [, binding, specifier] = match;
+		const [, isNamespace, binding, specifier] = match;
 
-		imports[binding] = await import(specifier);
+		const lib_path = `/lib/${specifier}.js`;
 
-		source = source.replace(match[0], '');
+		if (!fs.existsSync(lib_path)) {
+			throw 'Could not locate library: ' + specifier;
+		}
+
+		const lib_contents = fs.readFileSync(lib_path, 'utf-8');
+
+		const url = URL.createObjectURL(new Blob([lib_contents], { type: 'text/javascript' }));
+
+		const _module = await import(url);
+
+		if (specifier == 'chalk') {
+			_module.default.level = 2;
+		}
+
+		imports[binding] = isNamespace ? _module : _module.default;
+
+		URL.revokeObjectURL(url);
 	}
 
+	source = source.replaceAll(import_regex, '');
+
 	return { source, imports };
 }
 
@@ -69,6 +88,10 @@ export async function exec(line: string): Promise<void> {
 
 	const locals = { args, fs, terminal, __open, __editor_open, __mount_resolve, ...imports };
 
+	if ($('#terminal input.debug').is(':checked')) {
+		console.debug('EXEC:\nlocals:', locals, '\nsource:', source);
+	}
+
 	await AsyncFunction(`{${Object.keys(locals).join(',')}}`, source)(locals);
 }
 
@@ -84,7 +107,6 @@ const shell = createShell({
 		await exec(line).catch((error: Error | string) => {
 			terminal.writeln('Error: ' + ((error as Error).message ?? error));
 			if ($('#terminal input.debug').is(':checked')) {
-				// eslint-disable-next-line @typescript-eslint/only-throw-error
 				throw error;
 			}
 		});

commands/ls.js → system/bin/ls.js

@@ -63,6 +63,7 @@ function colorize(text, stats) {
 	}
 	return colorize(text);
 }
+console.log(colorize);
 
 const formatter = new Intl.DateTimeFormat('en-US', {
 	month: 'short',