Rewrite website as a Hyprland desktop

src/lib/terminal/commands/system.ts

@@ -0,0 +1,134 @@
+import { profile } from '#lib/content';
+import { themes } from '#lib/theme/themes';
+import { allSitePages, findSitePage, sitePages } from '#lib/site/pages';
+import { blankLine, errorLine, line, span } from '../output';
+import type { Command } from './types';
+
+function cowsay(message: string): string[] {
+	const text = message || 'Moo?';
+	const border = '-'.repeat(text.length + 2);
+	return [
+		` ${border}`,
+		`< ${text} >`,
+		` ${border}`,
+		'        \\   ^__^',
+		'         \\  (oo)\\_______',
+		'            (__)\\       )\\/\\',
+		'                ||----w |',
+		'                ||     ||'
+	];
+}
+
+function easternDate(): string {
+	return new Date().toLocaleString('en-US', {
+		timeZone: 'America/New_York',
+		weekday: 'long',
+		year: 'numeric',
+		month: 'long',
+		day: 'numeric',
+		hour: '2-digit',
+		minute: '2-digit',
+		second: '2-digit',
+		timeZoneName: 'short'
+	});
+}
+
+export const systemCommands: Command[] = [
+	{
+		name: 'clear',
+		aliases: ['cls'],
+		description: 'Clear the terminal',
+		run: (_args, context) => context.clear()
+	},
+	{
+		name: 'ls',
+		aliases: ['dir', 'tree'],
+		description: 'List the pages you can open',
+		run: (_args, context) => {
+			context.print(line(span('~', 'blue', { bold: true })));
+			sitePages.forEach((page, pageIndex) => {
+				const isLastPage = pageIndex === sitePages.length - 1;
+				context.print(line(span(isLastPage ? '└── ' : '├── ', 'muted'), span(`${page.name}/`, 'blue', { bold: true })));
+				page.children?.forEach((child, childIndex) => {
+					const isLastChild = childIndex === page.children!.length - 1;
+					const indent = isLastPage ? '    ' : '│   ';
+					context.print(line(span(`${indent}${isLastChild ? '└── ' : '├── '}`, 'muted'), span(`${child.name}/`, 'cyan')));
+				});
+			});
+			context.print(blankLine);
+		}
+	},
+	{
+		name: 'cd',
+		aliases: ['open', 'goto'],
+		description: 'Open a page in a window',
+		usage: 'cd <page>, for example cd projects/hackathons',
+		argumentOptions: () => ['~', ...allSitePages.map((page) => page.path.slice(1))],
+		run: (args, context) => {
+			const target = args[0] ?? '~';
+			if (target === '~' || target === '/' || target === 'home') {
+				context.openPage('/');
+				return;
+			}
+			const page = findSitePage(target);
+			if (!page) {
+				context.print(errorLine(`no such page: ${target}. Try ls`));
+				return;
+			}
+			context.print(line(span('opening ', 'muted'), span(page.path, 'accent')));
+			context.openPage(page.path);
+		}
+	},
+	{
+		name: 'theme',
+		description: 'List or set the color theme',
+		usage: 'theme [name]',
+		argumentOptions: () => themes.map((theme) => theme.id),
+		run: (args, context) => {
+			if (!args[0]) {
+				themes.forEach((theme) => {
+					const isCurrent = theme.id === context.currentThemeId();
+					context.print(line(span(isCurrent ? '* ' : '  ', 'accent'), span(theme.id, isCurrent ? 'accent' : 'foreground'), span(`  ${theme.mode}`, 'muted')));
+				});
+				return;
+			}
+			if (context.setTheme(args[0].toLowerCase())) context.print(line(span('theme set to ', 'muted'), span(args[0], 'accent')));
+			else context.print(errorLine(`unknown theme ${args[0]}. Run theme to list them`));
+		}
+	},
+	{
+		name: 'echo',
+		description: 'Print text back',
+		usage: 'echo <text>',
+		run: (args, context) => context.print(line(args.join(' ')))
+	},
+	{
+		name: 'cowsay',
+		description: 'Make a cow say something',
+		usage: 'cowsay <text>',
+		run: (args, context) => context.print(...cowsay(args.join(' ')).map((text) => line(span(text, 'accent'))))
+	},
+	{
+		name: 'date',
+		description: 'Show the current date and time (Eastern)',
+		run: (_args, context) => context.print(line(easternDate()))
+	},
+	{
+		name: 'exit',
+		description: 'Close this terminal',
+		run: (_args, context) => context.exit()
+	},
+	{
+		name: 'sudo',
+		hidden: true,
+		description: 'Elevated privileges',
+		run: (_args, context) =>
+			context.print(errorLine(`${profile.username} is not in the sudoers file. This incident will be reported.`))
+	},
+	{
+		name: 'pwd',
+		hidden: true,
+		description: 'Print working directory',
+		run: (_args, context) => context.print(line(`/home/${profile.username}`))
+	}
+];