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WIP: add mimetypes to response headers

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This commit is contained in:
Catalin Constantin Mititiuc 2024-05-27 15:29:32 -07:00
parent 693d0c0501
commit e6fb0354e0
1 changed files with 61 additions and 19 deletions
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80
esbuild-server.mjs
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@ -1,6 +1,7 @@
import * as esbuild from 'esbuild';
import * as fs from 'node:fs';
import http from 'node:http';
import path from 'node:path';
const colors = {
reset: '\x1b[0m',
@ -18,29 +19,32 @@ const svgUseCacheBust = {
name: 'svgUseCacheBust',
setup(build) {
build.onStart(() => {
const version = Date.now();
console.log(`Adding cache buster ${version}`);
const file = fs.readFileSync('./src/scenario-side_show.svg', { encoding: 'utf-8' });
const newFile = file.replaceAll('%%VERSION%%', version);
fs.writeFileSync('./public/assets/images/scenario-side_show.svg', newFile);
const files = fs.readdirSync('./public/assets/images').filter(fn => regex.test(fn));
files.forEach(fn => fs.unlinkSync(`./public/assets/images/${fn}`));
fs.copyFileSync('./public/assets/images/mapsheets.svg', `./public/assets/images/mapsheets.${version}.svg`);
console.log("BUILD START");
// const version = Date.now();
// const file = fs.readFileSync('./src/scenario-side_show.svg', { encoding: 'utf-8' });
// const newFile = file.replaceAll('%%VERSION%%', version);
// fs.writeFileSync('./public/assets/images/scenario-side_show.svg', newFile);
// const files = fs.readdirSync('./public/assets/images').filter(fn => regex.test(fn));
// files.forEach(fn => fs.unlinkSync(`./public/assets/images/${fn}`));
// fs.copyFileSync('./public/assets/images/mapsheets.svg', `./public/assets/images/mapsheets.${version}.svg`);
})
}
}
};
const paths = ['/esbuild', '/index.js', '/map.js', '/soldier_record_block.js'];
const ctx = await esbuild.context({
entryPoints: ['src/*.js'],
bundle: true,
outdir: 'public',
outdir: 'build',
plugins: [svgUseCacheBust],
});
await ctx.watch();
const { host, port } = await ctx.serve({
servedir: 'public',
servedir: 'build',
port: 3000,
onRequest: function({ remoteAddress, method, path, status, timeInMS }) {
let statusColor = colors.red;
@ -64,15 +68,53 @@ http.createServer((req, res) => {
headers: req.headers,
}
const proxyReq = http.request(options, proxyRes => {
for (const k in proxyRes.headers) {
res.setHeader(k, proxyRes.headers[k]);
}
if (paths.includes(req.url)) {
const proxyReq = http.request(options, proxyRes => {
for (const k in proxyRes.headers) {
res.setHeader(k, proxyRes.headers[k]);
}
res.writeHead(proxyRes.statusCode, { 'Cache-Control': 'no-cache, no-store, must-revalidate' });
res.writeHead(proxyRes.statusCode, { 'Cache-Control': 'no-cache, no-store, must-revalidate' });
proxyRes.pipe(res, { end: true });
})
proxyRes.pipe(res, { end: true });
})
req.pipe(proxyReq, { end: true });
return req.pipe(proxyReq, { end: true });
}
console.log(host, port, req.method, req.url, res.statusCode);
const serverUrl = `http://localhost:${port}`;
const url = new URL(`${serverUrl}${req.url}`);
const dir = 'public';
const filePath = path.normalize(
path.join(dir, url.pathname === '/' ? 'index.html' : url.pathname)
);
for (const k in res.headers) {
res.setHeader(k, res.headers[k]);
}
let contentType;
if (req.url.endsWith('.svg')) {
contentType = 'image/svg+xml';
} else if (req.url.endsWith('.png')) {
contentType = 'image/png';
} else if (req.url.endsWith('.jpg')) {
contentType = 'image/jpeg';
} else if (req.url.endsWith('.css')) {
contentType = 'text/css';
} else {
contentType = 'text/html';
}
res.writeHead(res.statusCode, {
'Cache-Control': 'no-cache, no-store, must-revalidate',
'Content-Type': contentType
});
const readStream = fs.createReadStream(filePath, { autoClose: true });
readStream.pipe(res, { end: true });
}).listen(8080);