Initial I Want to Heal app

2026-06-17 20:04:36 -04:00
parent 3880db1b58
commit 3c90998a61
109 changed files with 32775 additions and 0 deletions
@@ -0,0 +1,77 @@
+import { createReadStream, existsSync, statSync } from 'node:fs'
+import { createServer } from 'node:http'
+import { extname, resolve, sep } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { handleApiRequest } from './game-api.mjs'
+
+process.env.NODE_ENV = 'production'
+
+const distPath = fileURLToPath(new URL('../dist', import.meta.url))
+const indexPath = resolve(distPath, 'index.html')
+const host = process.env.HOST ?? '127.0.0.1'
+const port = Number(process.env.PORT ?? 4173)
+const contentTypes = {
+  '.css': 'text/css; charset=utf-8',
+  '.html': 'text/html; charset=utf-8',
+  '.ico': 'image/x-icon',
+  '.jpeg': 'image/jpeg',
+  '.jpg': 'image/jpeg',
+  '.js': 'text/javascript; charset=utf-8',
+  '.json': 'application/json; charset=utf-8',
+  '.png': 'image/png',
+  '.svg': 'image/svg+xml',
+  '.webp': 'image/webp',
+}
+
+function sendFile(response, filePath) {
+  response.statusCode = 200
+  response.setHeader(
+    'Content-Type',
+    contentTypes[extname(filePath).toLowerCase()] ?? 'application/octet-stream',
+  )
+  response.setHeader('X-Content-Type-Options', 'nosniff')
+  response.setHeader('Referrer-Policy', 'same-origin')
+  response.setHeader('X-Frame-Options', 'DENY')
+  createReadStream(filePath).pipe(response)
+}
+
+async function serveStatic(request, response) {
+  const requestPath = decodeURIComponent(new URL(request.url, 'http://localhost').pathname)
+  const candidate = resolve(distPath, `.${requestPath}`)
+  const insideDist = candidate === distPath || candidate.startsWith(`${distPath}${sep}`)
+
+  if (requestPath === '/admin.html') {
+    response.statusCode = 404
+    response.end('Not found')
+    return
+  }
+
+  if (
+    insideDist
+    && existsSync(candidate)
+    && statSync(candidate).isFile()
+  ) {
+    sendFile(response, candidate)
+    return
+  }
+
+  if (!existsSync(indexPath)) {
+    response.statusCode = 503
+    response.end('Build missing. Run npm run build.')
+    return
+  }
+  sendFile(response, indexPath)
+}
+
+const server = createServer((request, response) => {
+  handleApiRequest(request, response, () => {
+    serveStatic(request, response).catch(() => {
+      response.statusCode = 500
+      response.end('Unable to serve the application.')
+    })
+  })
+})
+
+server.listen(port, host, () => {
+  console.log(`I want to Heal listening on http://${host}:${port}`)
+})