feat: добавить серверную генерацию спрайтов

integration/scripts/generate-sprites.mjs

@@ -0,0 +1,79 @@
+import { spawn } from 'node:child_process'
+import { createHash } from 'node:crypto'
+import { once } from 'node:events'
+import fs from 'node:fs'
+import http from 'node:http'
+import path from 'node:path'
+
+const integrationRoot = path.resolve(import.meta.dirname, '..')
+const sourcePath = path.join(integrationRoot, 'fixtures', 'icons', 'check.svg')
+const releaseDir = path.join(
+  integrationRoot,
+  'apps',
+  'standalone-server',
+  'cases',
+  'mixed-input',
+  '.svg-sprite',
+)
+
+async function run(command, args, env) {
+  const exitCode = await new Promise((resolve, reject) => {
+    const child = spawn(command, args, {
+      cwd: integrationRoot,
+      env: { ...process.env, ...env },
+      stdio: 'inherit',
+      shell: process.platform === 'win32',
+    })
+    child.once('error', reject)
+    child.once('exit', (code) => resolve(code ?? 1))
+  })
+  if (exitCode !== 0) throw new Error(`${command} ${args.join(' ')} failed with exit code ${exitCode}.`)
+}
+
+const server = http.createServer((request, response) => {
+  const pathname = new URL(request.url ?? '/', 'http://localhost').pathname
+  if (pathname === '/sources/check.svg') {
+    response.setHeader('Content-Type', 'image/svg+xml')
+    fs.createReadStream(sourcePath).pipe(response)
+    return
+  }
+  if (pathname.startsWith('/release/')) {
+    const filePath = path.join(releaseDir, path.basename(pathname))
+    if (fs.existsSync(filePath) && fs.statSync(filePath).isFile()) {
+      response.setHeader('Content-Type', filePath.endsWith('.json') ? 'application/json' : 'image/svg+xml')
+      fs.createReadStream(filePath).pipe(response)
+      return
+    }
+  }
+  response.writeHead(404).end('Not found')
+})
+
+server.listen(0, '127.0.0.1')
+await once(server, 'listening')
+
+try {
+  const address = server.address()
+  if (!address || typeof address === 'string') throw new Error('Cannot allocate integration source port.')
+  const origin = `http://127.0.0.1:${address.port}`
+  const sourceSha256 = createHash('sha256').update(fs.readFileSync(sourcePath)).digest('hex')
+
+  await run('npm', [
+    'run',
+    'sprites',
+    '--workspace',
+    '@svg-sprites-fixtures/standalone-server',
+  ], {
+    SVG_SPRITE_SOURCE_ORIGIN: origin,
+    SVG_SPRITE_SOURCE_SHA256: sourceSha256,
+  })
+
+  await run(process.execPath, [
+    'scripts/run-workspaces.mjs',
+    'sprites',
+  ], {
+    SVG_SPRITE_REMOTE_MANIFEST_URL: `${origin}/release/svg-sprite.manifest.json`,
+  })
+} finally {
+  server.close()
+  await once(server, 'close')
+}