fix(CI): extend logging in architecture-integrity scripts & add Nativ…

…eProxy.kt to blacklist (#2281)

## Description

I was initially confused why the CI fails, so I debugged it a bit and it
turned out that we forgot to add `NativeProxy.kt` to blacklist in the
integrity scripts. <- Did it.

Because of the initial confusion I've decided to add some more logging &
error handling mechanisms.

## Test code and steps to reproduce

CI now passes. If similar case happens in the future we will get a nice
error message.

## Checklist

- [x] Ensured that CI passes

.github/workflows/check-archs-consistency.yml

@@ -4,9 +4,9 @@ on:
     branches:
       - main
     paths:
-      - src/fabric/**
-      - android/src/paper/java/com/facebook/react/viewmanagers/**
-      - .github/workflows/check-archs-consistency.yml
+      - 'src/fabric/**'
+      - 'android/src/paper/java/com/facebook/react/viewmanagers/**'
+      - '.github/workflows/check-archs-consistency.yml'
   push:
     branches:
       - main

scripts/codegen-utils.js

@@ -3,7 +3,7 @@ const path = require('path');
 const { execSync } = require('child_process');
 const packageJSON = require('../package.json');
 
-const ERROR_PREFIX = 'RNScreens';
+const TAG = `[RNScreens]>`;
 const ROOT_DIR = path.resolve(__dirname, '..');
 const ANDROID_DIR = path.resolve(ROOT_DIR, 'android');
 const GENERATED_DIR = path.resolve(ANDROID_DIR, 'build/generated');
@@ -26,19 +26,34 @@ const SOURCE_FOLDERS = [
 
 const BLACKLISTED_FILES = new Set([
   'FabricEnabledViewGroup.kt',
+  'NativeProxy.kt',
 ]);
 
 
 function exec(command) {
-  console.log(`[${ERROR_PREFIX}]> ` + command);
+  console.log(`${TAG} exec: ${command}`);
   execSync(command);
 }
 
 function readdirSync(dir) {
-  return fs.readdirSync(dir).filter(file => !BLACKLISTED_FILES.has(file));
+  console.log(`${TAG} readdir: ${dir}`);
+  return fs.readdirSync(dir).filter(file => {
+    if (BLACKLISTED_FILES.has(file)) {
+      console.log(`${TAG} Ignoring blacklisted file: ${file}`);
+      return false;
+    }
+    return true;
+  });
+}
+
+function throwIfFileMissing(filepath) {
+  if (!fs.lstatSync(filepath, { throwIfNoEntry: false })?.isFile()) {
+    throw new Error(`${TAG} File ${filepath} does not exist or is not a regular file. Maybe it is not codegen-managed and you forgot to put it in blacklist?`);
+  }
 }
 
 function fixOldArchJavaForRN72Compat(dir) {
+  console.log(`${TAG} fixOldArchJavaForRN72Compat:  ${dir}`);
   // see https://github.com/rnmapbox/maps/issues/3193
   const files = readdirSync(dir);
   files.forEach(file => {
@@ -67,6 +82,7 @@ function fixOldArchJavaForRN72Compat(dir) {
 }
 
 async function generateCodegen() {
+  console.log(`${TAG} generateCodegen`);
   exec(`rm -rf ${GENERATED_DIR}`);
   exec(`mkdir -p ${GENERATED_DIR}/source/codegen/`);
 
@@ -91,21 +107,21 @@ async function generateCodegenJavaOldArch() {
     generatedFiles.forEach(generatedFile => {
       if (!existingFilesSet.has(generatedFile)) {
         console.warn(
-          `[${ERROR_PREFIX}] ${generatedFile} not found in paper dir, if it's used on Android you need to copy it manually and implement yourself before using auto-copy feature.`,
+          `${TAG} ${generatedFile} not found in paper dir, if it's used on Android you need to copy it manually and implement yourself before using auto-copy feature.`,
         );
       }
     });
 
     if (oldArchFiles.length === 0) {
       console.warn(
-        `[${ERROR_PREFIX}] Paper destination with codegen interfaces is empty. This might be okay if you don't have any interfaces/delegates used on Android, otherwise please check if OLD_ARCH_DIR and SOURCE_FOLDERS are set properly.`,
+        `${TAG} Paper destination with codegen interfaces is empty. This might be okay if you don't have any interfaces/delegates used on Android, otherwise please check if OLD_ARCH_DIR and SOURCE_FOLDERS are set properly.`,
       );
     }
 
     oldArchFiles.forEach(file => {
       if (!fs.existsSync(`${codegenPath}/${file}`)) {
         console.warn(
-          `[${ERROR_PREFIX}] ${file} file does not exist in codegen artifacts source destination. Please check if you still need this interface/delagete.`
+          `${TAG} ${file} file does not exist in codegen artifacts source destination. Please check if you still need this interface/delagete.`
         );
       } else {
         exec(`cp -rf ${codegenPath}/${file} ${oldArchPath}/${file}`);
@@ -115,17 +131,26 @@ async function generateCodegenJavaOldArch() {
 }
 
 function compareFileAtTwoPaths(filename, firstPath, secondPath) {
-  const fileA = fs.readFileSync(`${firstPath}/${filename}`, 'utf-8');
-  const fileB = fs.readFileSync(`${secondPath}/${filename}`, 'utf-8');
+  console.log(`${TAG} compare file: ${filename} at path first: ${firstPath}, second: ${secondPath}`);
+  const filepathA = `${firstPath}/${filename}`;
+  const filepathB = `${secondPath}/${filename}`;
+
+  throwIfFileMissing(filepathA);
+  throwIfFileMissing(filepathB);
+
+  const fileA = fs.readFileSync(filepathA, 'utf-8');
+  const fileB = fs.readFileSync(filepathB, 'utf-8');
 
   if (fileA !== fileB) {
     throw new Error(
-      `[${ERROR_PREFIX}] File ${filename} is different at ${firstPath} and ${secondPath}. Make sure you committed codegen autogenerated files.`,
+      `${TAG} File ${filename} is different at ${firstPath} and ${secondPath}. Make sure you committed codegen autogenerated files.`,
     );
   }
 }
 
 async function checkCodegenIntegrity() {
+  console.log(`${TAG} checkCodegenIntegrity`);
+
   await generateCodegen();
 
   SOURCE_FOLDERS.forEach(({codegenPath, oldArchPath}) => {
@@ -137,3 +162,4 @@ async function checkCodegenIntegrity() {
 }
 
 module.exports = { generateCodegenJavaOldArch, checkCodegenIntegrity };
+