From 8b984ca2c45b20e5cecb7bc27fb1337aa262cedf Mon Sep 17 00:00:00 2001
From: Christian Falch <christian.falch@gmail.com>
Date: Wed, 26 Feb 2025 08:19:39 -0800
Subject: [PATCH] Glue all the scripts together. (#49671)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/49671

This change refactors the script to prebuild ios dependencies by adding a script that glues all the steps together.

bypass-github-export-checks

## Changelog:

[INTERNAL] - Add script to orchestrate all the steps

Test Plan:
Tested in this `AppDelegate.mm`:

Imports:

```obj-c
#import "AppDelegate.h"
#import <glog/logging.h>
#import <double-conversion.h>
#include <fmt/core.h>
#include <boost/assert.hpp>
#include <fast_float/fast_float.h>
#include <string>
#import <SocketRocket/SRWebSocket.h>
```

Code:
```obj-c
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  std::string input = "3.1416 xyz ";
  double_conversion::DoubleToStringConverter::EcmaScriptConverter();
  LOG(INFO) << "Hello from GLOG";
  fmt::print("Hello, world from FMT!\n");
  BOOST_ASSERT(100 == 100);
  double result;
  fast_float::from_chars(input.data(), input.data() + input.size(), result);
  LOG(INFO) << "Answer :" << result;

  NSArray *frameworks = [NSBundle allFrameworks];

  for (NSBundle *framework in frameworks) {
    NSString *frameworkName = framework.bundleURL.lastPathComponent;
    if ([frameworkName isEqualToString: @"ReactNativeDependencies.framework"]) {
      NSBundle *bundle = [NSBundle bundleWithURL:[framework bundleURL]];
      NSURL *bundleURL = [bundle URLForResource:@"ReactNativeDependencies_glog" withExtension:@"bundle"];
      NSBundle *resourceBundle = [NSBundle bundleWithURL:bundleURL];
      NSURL* url = [resourceBundle URLForResource:@"PrivacyInfo" withExtension:@"xcprivacy"];
      if (url == nil) {
        throw [NSException exceptionWithName:@"ResourceNotFoundException"
                                       reason:@"Could not find PrivacyInfo.xcprivacy in ReactNativeDependencies_glog bundle"
                                     userInfo:nil];
      }
      break;
    }
  }
  return YES;
}
```

Reviewed By: cortinico

Differential Revision: D70175842

Pulled By: cipolleschi

fbshipit-source-id: e4bb4ad5d12e7ceaaca0eeee7ce6dc7269aa7bad
---
 scripts/releases/prebuild/index.js | 78 ++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 scripts/releases/prebuild/index.js

diff --git a/scripts/releases/prebuild/index.js b/scripts/releases/prebuild/index.js
new file mode 100644
index 00000000000..2911eb0f24e
--- /dev/null
+++ b/scripts/releases/prebuild/index.js
@@ -0,0 +1,78 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ * @oncall react_native
+ */
+
+const {buildDepenencies} = require('./build');
+const {getCLIConfiguration} = require('./cli');
+const {createFramework} = require('./compose-framework');
+const {cleanFolder} = require('./folders');
+const {setupDependencies} = require('./setupDependencies');
+const {createSwiftPackageFile} = require('./swift-package');
+const path = require('path');
+
+require('../../babel-register').registerForScript();
+
+const THIRD_PARTY_PATH = 'packages/react-native/third-party';
+const BUILD_DESTINATION = '.build';
+
+const SCHEME = 'ReactNativeDependencies';
+
+/**
+ * Main entry point
+ */
+async function main() {
+  const cli = await getCLIConfiguration();
+  if (cli == null) {
+    return 0;
+  }
+
+  const buildFolder = path.resolve(THIRD_PARTY_PATH, BUILD_DESTINATION);
+  const rootFolder = path.resolve(THIRD_PARTY_PATH);
+
+  if (cli.tasks.setup) {
+    await cleanFolder(rootFolder);
+    await setupDependencies(cli.dependencies, rootFolder);
+  }
+
+  if (cli.tasks.swiftpackage) {
+    // Create Package.swift file
+    await createSwiftPackageFile(SCHEME, cli.dependencies, rootFolder);
+  }
+
+  if (cli.tasks.build) {
+    await cleanFolder(buildFolder);
+    await buildDepenencies(
+      SCHEME,
+      cli.configuration,
+      cli.dependencies,
+      cli.platforms,
+      rootFolder,
+      buildFolder,
+    );
+  }
+
+  if (cli.tasks.compose) {
+    await createFramework(
+      SCHEME,
+      cli.configuration,
+      cli.dependencies,
+      rootFolder,
+      buildFolder,
+    );
+  }
+
+  console.log('');
+  console.log('🏁 Done!');
+}
+
+if (require.main === module) {
+  // eslint-disable-next-line no-void
+  void main();
+}