refactor: move buildSchema into its own file

At least I tried...
There were still circular dependencies...
(node:58076) Warning: Accessing non-existent property 'getTypes' of module exports inside circular dependency
(node:58076) Warning: Accessing non-existent property 'getValueFromTypes' of module exports inside circular dependency
(node:58076) Warning: Accessing non-existent property 'getValueFromTypes' of module exports inside circular dependency
(node:58076) Warning: Accessing non-existent property 'buildModuleSchema' of module exports inside circular dependency

packages/react-native-codegen/src/parsers/flow/buildSchema.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 strict
+ * @format
+ */
+
+'use strict';
+
+import type {SchemaType} from '../../CodegenSchema';
+import type {Parser} from '../parser';
+
+// $FlowFixMe[untyped-import] there's no flowtype flow-parser
+const flowParser = require('flow-parser');
+const {
+ getConfigType,
+ buildSchemaFromConfigType,
+ isModuleRegistryCall,
+} = require('../utils');
+const {buildComponentSchema} = require('./components');
+const {wrapComponentSchema} = require('./components/schema');
+const {buildModuleSchema} = require('./modules');
+
+function Visitor(infoMap: {isComponent: boolean, isModule: boolean}) {
+ return {
+ CallExpression(node: $FlowFixMe) {
+ if (
+ node.callee.type === 'Identifier' &&
+ node.callee.name === 'codegenNativeComponent'
+ ) {
+ infoMap.isComponent = true;
+ }
+
+ if (isModuleRegistryCall(node)) {
+ infoMap.isModule = true;
+ }
+ },
+ InterfaceExtends(node: $FlowFixMe) {
+ if (node.id.name === 'TurboModule') {
+ infoMap.isModule = true;
+ }
+ },
+ };
+}
+
+function buildSchema(
+ contents: string,
+ filename: ?string,
+ parser: Parser,
+): SchemaType {
+ // Early return for non-Spec JavaScript files
+ if (
+ !contents.includes('codegenNativeComponent') &&
+ !contents.includes('TurboModule')
+ ) {
+ return {modules: {}};
+ }
+
+ const ast = flowParser.parse(contents, {enums: true});
+ const configType = getConfigType(ast, Visitor);
+
+ return buildSchemaFromConfigType(
+ configType,
+ filename,
+ ast,
+ wrapComponentSchema,
+ buildComponentSchema,
+ buildModuleSchema,
+ parser,
+ );
+}
+
+module.exports = {
+ buildSchema,
+};

packages/react-native-codegen/src/parsers/flow/index.js

@@ -13,7 +13,7 @@
 import type {SchemaType} from '../../CodegenSchema.js';
 
 const fs = require('fs');
-const {buildSchema} = require('./utils');
+const {buildSchema} = require('./buildSchema');
 const {FlowParser} = require('./parser');
 
 const parser = new FlowParser();

packages/react-native-codegen/src/parsers/flow/parser.js

@@ -17,7 +17,7 @@ import type {
 import type {ParserType} from '../errors';
 import type {Parser} from '../parser';
 
-const {buildSchema} = require('./utils');
+const {buildSchema} = require('./buildSchema');
 
 const fs = require('fs');
 

packages/react-native-codegen/src/parsers/flow/utils.js

@@ -10,69 +10,7 @@
 
 'use strict';
 
-import type {SchemaType} from '../../CodegenSchema';
-import type {Parser} from '../parser';
 import type {TypeAliasResolutionStatus, TypeDeclarationMap} from '../utils';
-const {buildComponentSchema} = require('./components');
-const {wrapComponentSchema} = require('./components/schema');
-const {buildModuleSchema} = require('./modules');
-
-// $FlowFixMe[untyped-import] there's no flowtype flow-parser
-const flowParser = require('flow-parser');
-const {
- getConfigType,
- buildSchemaFromConfigType,
- isModuleRegistryCall,
-} = require('../utils');
-
-function Visitor(infoMap: {isComponent: boolean, isModule: boolean}) {
- return {
- CallExpression(node: $FlowFixMe) {
- if (
- node.callee.type === 'Identifier' &&
- node.callee.name === 'codegenNativeComponent'
- ) {
- infoMap.isComponent = true;
- }
-
- if (isModuleRegistryCall(node)) {
- infoMap.isModule = true;
- }
- },
- InterfaceExtends(node: $FlowFixMe) {
- if (node.id.name === 'TurboModule') {
- infoMap.isModule = true;
- }
- },
- };
-}
-
-function buildSchema(
- contents: string,
- filename: ?string,
- parser: Parser,
-): SchemaType {
- // Early return for non-Spec JavaScript files
- if (
- !contents.includes('codegenNativeComponent') &&
- !contents.includes('TurboModule')
- ) {
- return {modules: {}};
- }
-
- const ast = flowParser.parse(contents, {enums: true});
- const configType = getConfigType(ast, Visitor);
-
- return buildSchemaFromConfigType(
- configType,
- filename,
- ast,
- wrapComponentSchema,
- buildComponentSchema,
- buildModuleSchema,
- parser,
- );
-}
 
 /**
  * This FlowFixMe is supposed to refer to an InterfaceDeclaration or TypeAlias
@@ -179,7 +117,6 @@ function getValueFromTypes(value: ASTNode, types: TypeDeclarationMap): ASTNode {
 }
 
 module.exports = {
- buildSchema,
  getValueFromTypes,
  resolveTypeAnnotation,
  getTypes,

packages/react-native-codegen/src/parsers/typescript/buildSchema.js

@@ -0,0 +1,88 @@
+/**
+ * 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 strict
+ * @format
+ */
+
+'use strict';
+
+import type {SchemaType} from '../../CodegenSchema';
+import type {Parser} from '../parser';
+
+// $FlowFixMe[untyped-import] Use flow-types for @babel/parser
+const babelParser = require('@babel/parser');
+const {
+ buildSchemaFromConfigType,
+ getConfigType,
+ isModuleRegistryCall,
+} = require('../utils');
+const {buildComponentSchema} = require('./components');
+const {wrapComponentSchema} = require('./components/schema');
+const {buildModuleSchema} = require('./modules');
+
+function Visitor(infoMap: {isComponent: boolean, isModule: boolean}) {
+ return {
+ CallExpression(node: $FlowFixMe) {
+ if (
+ node.callee.type === 'Identifier' &&
+ node.callee.name === 'codegenNativeComponent'
+ ) {
+ infoMap.isComponent = true;
+ }
+
+ if (isModuleRegistryCall(node)) {
+ infoMap.isModule = true;
+ }
+ },
+
+ TSInterfaceDeclaration(node: $FlowFixMe) {
+ if (
+ Array.isArray(node.extends) &&
+ node.extends.some(
+ extension => extension.expression.name === 'TurboModule',
+ )
+ ) {
+ infoMap.isModule = true;
+ }
+ },
+ };
+}
+
+function buildSchema(
+ contents: string,
+ filename: ?string,
+ parser: Parser,
+): SchemaType {
+ // Early return for non-Spec JavaScript files
+ if (
+ !contents.includes('codegenNativeComponent') &&
+ !contents.includes('TurboModule')
+ ) {
+ return {modules: {}};
+ }
+
+ const ast = babelParser.parse(contents, {
+ sourceType: 'module',
+ plugins: ['typescript'],
+ }).program;
+
+ const configType = getConfigType(ast, Visitor);
+
+ return buildSchemaFromConfigType(
+ configType,
+ filename,
+ ast,
+ wrapComponentSchema,
+ buildComponentSchema,
+ buildModuleSchema,
+ parser,
+ );
+}
+
+module.exports = {
+ buildSchema,
+};

packages/react-native-codegen/src/parsers/typescript/index.js

@@ -13,7 +13,7 @@
 import type {SchemaType} from '../../CodegenSchema.js';
 
 const fs = require('fs');
-const {buildSchema} = require('./utils');
+const {buildSchema} = require('./buildSchema');
 const {TypeScriptParser} = require('./parser');
 
 const parser = new TypeScriptParser();

packages/react-native-codegen/src/parsers/typescript/parser.js

@@ -17,7 +17,7 @@ import type {
 import type {ParserType} from '../errors';
 import type {Parser} from '../parser';
 
-const {buildSchema} = require('./utils');
+const {buildSchema} = require('./buildSchema');
 
 const fs = require('fs');
 

packages/react-native-codegen/src/parsers/typescript/utils.js

@@ -11,79 +11,8 @@
 'use strict';
 
 import type {TypeAliasResolutionStatus, TypeDeclarationMap} from '../utils';
-import type {Parser} from '../parser';
 
-// $FlowFixMe[untyped-import] Use flow-types for @babel/parser
-const babelParser = require('@babel/parser');
-const {
- buildSchemaFromConfigType,
- getConfigType,
- isModuleRegistryCall,
-} = require('../utils');
-const {buildComponentSchema} = require('./components');
-const {wrapComponentSchema} = require('./components/schema');
-const {buildModuleSchema} = require('./modules');
 const {parseTopLevelType} = require('./parseTopLevelType');
-import type {SchemaType} from '../../CodegenSchema';
-
-function Visitor(infoMap: {isComponent: boolean, isModule: boolean}) {
- return {
- CallExpression(node: $FlowFixMe) {
- if (
- node.callee.type === 'Identifier' &&
- node.callee.name === 'codegenNativeComponent'
- ) {
- infoMap.isComponent = true;
- }
-
- if (isModuleRegistryCall(node)) {
- infoMap.isModule = true;
- }
- },
-
- TSInterfaceDeclaration(node: $FlowFixMe) {
- if (
- Array.isArray(node.extends) &&
- node.extends.some(
- extension => extension.expression.name === 'TurboModule',
- )
- ) {
- infoMap.isModule = true;
- }
- },
- };
-}
-
-function buildSchema(
- contents: string,
- filename: ?string,
- parser: Parser,
-): SchemaType {
- // Early return for non-Spec JavaScript files
- if (
- !contents.includes('codegenNativeComponent') &&
- !contents.includes('TurboModule')
- ) {
- return {modules: {}};
- }
-
- const ast = babelParser.parse(contents, {
- sourceType: 'module',
- plugins: ['typescript'],
- }).program;
-
- const configType = getConfigType(ast, Visitor);
-
- return buildSchemaFromConfigType(
- configType,
- filename,
- ast,
- wrapComponentSchema,
- buildComponentSchema,
- buildModuleSchema,
- parser,
- );
-}
 
 /**
  * TODO(T108222691): Use flow-types for @babel/parser
@@ -180,7 +109,6 @@ function resolveTypeAnnotation(
 }
 
 module.exports = {
- buildSchema,
  resolveTypeAnnotation,
  getTypes,
 };