chore(build): añadir utilidades de diagnostico spawn y parche postinstall para entornos Windows restringidos

Author: D4vRAM369

package-lock.json

@@ -0,0 +1,42 @@
+const { spawnSync } = require('node:child_process');
+
+function testSpawn(cmd, args) {
+  try {
+    const result = spawnSync(cmd, args, { encoding: 'utf8' });
+    if (result.error) {
+      return { ok: false, error: result.error };
+    }
+    if (result.status !== 0) {
+      return { ok: false, stderr: result.stderr, status: result.status };
+    }
+    return { ok: true, stdout: result.stdout.trim() };
+  } catch (error) {
+    return { ok: false, error };
+  }
+}
+
+const tests = [
+  ['cmd.exe', ['/c', 'echo', 'spawn-ok']],
+  ['node', ['-v']],
+];
+
+let allOk = true;
+for (const [cmd, args] of tests) {
+  const out = testSpawn(cmd, args);
+  if (!out.ok) {
+    allOk = false;
+    console.error(`[doctor-node-spawn] FAIL ${cmd} ${args.join(' ')}`);
+    if (out.error) console.error(out.error);
+    if (out.stderr) console.error(out.stderr);
+  } else {
+    console.log(`[doctor-node-spawn] OK   ${cmd} -> ${out.stdout}`);
+  }
+}
+
+if (!allOk) {
+  console.error('\n[doctor-node-spawn] El entorno bloquea child_process.spawn desde Node.');
+  console.error('[doctor-node-spawn] Solucion: permitir Node en politicas de seguridad (App Control / CI / EDR) o usar un runner Linux/CI sin esa restriccion.');
+  process.exit(1);
+}
+
+console.log('\n[doctor-node-spawn] Entorno listo para Vite/Tauri build.');

scripts/doctor-node-spawn.cjs

@@ -0,0 +1,60 @@
+const fs = require('node:fs');
+const path = require('node:path');
+
+const target = path.join(
+  process.cwd(),
+  'node_modules',
+  'vite',
+  'dist',
+  'node',
+  'chunks',
+  'config.js'
+);
+
+if (!fs.existsSync(target)) {
+  console.log('[patch-vite-windows-eperm] Skip: vite config chunk not found');
+  process.exit(0);
+}
+
+const source = fs.readFileSync(target, 'utf8');
+const marker = 'Some locked-down Windows environments block child_process spawn.';
+if (source.includes(marker)) {
+  console.log('[patch-vite-windows-eperm] Already patched');
+  process.exit(0);
+}
+
+const before = `\texec("net use", (error$1, stdout) => {
+\t\tif (error$1) return;
+\t\tconst lines = stdout.split("\\n");
+\t\tfor (const line of lines) {
+\t\t\tconst m = parseNetUseRE.exec(line);
+\t\t\tif (m) windowsNetworkMap.set(m[2], m[1]);
+\t\t}
+\t\tif (windowsNetworkMap.size === 0) safeRealpathSync = fs.realpathSync.native;
+\t\telse safeRealpathSync = windowsMappedRealpathSync;
+\t});`;
+
+const after = `\ttry {
+\t\texec("net use", (error$1, stdout) => {
+\t\t\tif (error$1) return;
+\t\t\tconst lines = stdout.split("\\n");
+\t\t\tfor (const line of lines) {
+\t\t\t\tconst m = parseNetUseRE.exec(line);
+\t\t\t\tif (m) windowsNetworkMap.set(m[2], m[1]);
+\t\t\t}
+\t\t\tif (windowsNetworkMap.size === 0) safeRealpathSync = fs.realpathSync.native;
+\t\t\telse safeRealpathSync = windowsMappedRealpathSync;
+\t\t});
+\t} catch {
+\t\t// Some locked-down Windows environments block child_process spawn.
+\t\t// Fallback to native realpath to avoid crashing during config load.
+\t\tsafeRealpathSync = fs.realpathSync.native;
+\t}`;
+
+if (!source.includes(before)) {
+  console.log('[patch-vite-windows-eperm] Pattern not found, nothing changed');
+  process.exit(0);
+}
+
+fs.writeFileSync(target, source.replace(before, after), 'utf8');
+console.log('[patch-vite-windows-eperm] Patch applied');