ci: added a job for react-compiler checks 🧬

.github/actions/javascript/checkReactCompiler/action.yml

@@ -0,0 +1,12 @@
+name: 'Check React compiler'
+description: 'Compares two lists of compiled files and fails a job if previously successfully compiled files are no longer compiled successfully'
+inputs:
+  OLD_LIST:
+    description: List of compiled files from the previous commit
+    required: true
+  NEW_LIST:
+    description: List of compiled files from the current commit
+    required: true
+runs:
+  using: 'node20'
+  main: 'index.js'

.github/actions/javascript/checkReactCompiler/checkReactCompiler.ts

@@ -0,0 +1,37 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+import * as core from '@actions/core';
+
+type ReactCompilerOutput = {
+    success: string[];
+    failure: string[];
+};
+
+const run = function (): Promise<void> {
+    const oldList = JSON.parse(core.getInput('OLD_LIST', {required: true})) as ReactCompilerOutput;
+    const newList = JSON.parse(core.getInput('NEW_LIST', {required: true})) as ReactCompilerOutput;
+
+    const errors: string[] = [];
+
+    oldList.success.forEach((file) => {
+        if (newList.success.includes(file) || !newList.failure.includes(file)) {
+            return;
+        }
+
+        errors.push(file);
+    });
+
+    if (errors.length > 0) {
+        errors.forEach((error) => console.error(error));
+        throw new Error(
+            'Some files could be compiled with react-compiler before successfully, but now they can not be compiled. Check https://github.com/Expensify/App/blob/main/contributingGuides/REACT_COMPILER.md documentation to see how you can fix this.',
+        );
+    }
+
+    return Promise.resolve();
+};
+
+if (require.main === module) {
+    run();
+}
+
+export default run;