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35 lines
940 B
TypeScript
35 lines
940 B
TypeScript
// @ts-nocheck
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import { serve } from 'https://deno.land/std@0.120.0/http/server.ts';
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import { serveFile } from 'https://deno.land/std@0.120.0/http/file_server.ts';
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import { fromFileUrl } from 'https://deno.land/std@0.120.0/path/mod.ts';
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const clientRoot = new URL('./', import.meta.url);
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serve(async (req) => {
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const url = new URL(req.url);
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const localPath = new URL('./' + url.pathname, clientRoot);
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const filePath = fromFileUrl(localPath);
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const fileExists = await checkFileExists(filePath);
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if (fileExists) {
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return serveFile(req, filePath);
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} else {
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return await serveFile(
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req,
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fromFileUrl(new URL('./index.html', clientRoot))
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);
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}
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});
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async function checkFileExists(filePath: string): Promise<boolean> {
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try {
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await Deno.stat(filePath);
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return true;
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} catch (error) {
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if (error instanceof Deno.errors.NotFound) {
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return false;
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} else {
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throw error;
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}
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}
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}
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