Inline NSC XML template

This makes it possible to include apk-mitm in a project built with
webpack (like APK Lab).

package.json

@@ -22,8 +22,7 @@
   "bin": "bin/apk-mitm",
   "files": [
     "bin",
-    "dist",
-    "res"
+    "dist"
   ],
   "engines": {
     "node": ">=10"

res/nsc_mitm.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Intentionally lax Network Security Configuration (generated by apk-mitm) -->
-<network-security-config>
-  <!-- Allow cleartext traffic -->
-  <base-config cleartextTrafficPermitted="true">
-    <trust-anchors>
-      <!-- Allow user-added (proxy) certificates -->
-      <certificates src="user" />
-    </trust-anchors>
-  </base-config>
-</network-security-config>

src/tasks/create-netsec-config.ts

@@ -1,9 +1,19 @@
 import * as fs from '../utils/fs'
 import * as pathUtils from 'path'
 
-const TEMPLATE_PATH = pathUtils.join(__dirname, '../../res/nsc_mitm.xml')
+const TEMPLATE = `<?xml version="1.0" encoding="utf-8"?>
+<!-- Intentionally lax Network Security Configuration (generated by apk-mitm) -->
+<network-security-config>
+  <!-- Allow cleartext traffic -->
+  <base-config cleartextTrafficPermitted="true">
+    <trust-anchors>
+      <!-- Allow user-added (proxy) certificates -->
+      <certificates src="user" />
+    </trust-anchors>
+  </base-config>
+</network-security-config>`
 
 export default async function createNetworkSecurityConfig(path: string) {
   await fs.mkdir(pathUtils.dirname(path), { recursive: true })
-  await fs.copyFile(TEMPLATE_PATH, path)
+  await fs.writeFile(path, TEMPLATE, 'utf-8')
 }