[Codegen 74] Replace getTypes functions with parser specific methods

packages/react-native-codegen/src/parsers/__tests__/parsers-commons-test.js

@@ -33,9 +33,12 @@ const {
 } = require('../errors');
 
 import {MockedParser} from '../parserMock';
+import {FlowParser} from '../flow/parser';
 
 const parser = new MockedParser();
 
+const flowParser = new FlowParser();
+
 const flowTranslateTypeAnnotation = require('../flow/modules/index');
 const typeScriptTranslateTypeAnnotation = require('../typescript/modules/index');
 
@@ -384,7 +387,9 @@ describe('buildSchemaFromConfigType', () => {
   };
 
   const wrapComponentSchemaMock = jest.fn();
-  const buildComponentSchemaMock = jest.fn(_ => componentSchemaMock);
+  const buildComponentSchemaMock = jest.fn(
+    (_ast, _parser) => componentSchemaMock,
+  );
   const buildModuleSchemaMock = jest.fn((_0, _1, _2, _3) => moduleSchemaMock);
 
   const buildSchemaFromConfigTypeHelper = (
@@ -414,7 +419,7 @@ describe('buildSchemaFromConfigType', () => {
       buildSchemaFromConfigTypeHelper('component');
 
       expect(buildComponentSchemaMock).toHaveBeenCalledTimes(1);
-      expect(buildComponentSchemaMock).toHaveBeenCalledWith(astMock);
+      expect(buildComponentSchemaMock).toHaveBeenCalledWith(astMock, parser);
       expect(wrapComponentSchemaMock).toHaveBeenCalledTimes(1);
       expect(wrapComponentSchemaMock).toHaveBeenCalledWith(componentSchemaMock);
 
@@ -681,7 +686,7 @@ describe('buildSchema', () => {
         buildComponentSchema,
         buildModuleSchema,
         Visitor,
-        parser,
+        flowParser,
       );
 
       expect(getConfigTypeSpy).toHaveBeenCalledTimes(1);
@@ -734,7 +739,7 @@ describe('buildSchema', () => {
         buildComponentSchema,
         buildModuleSchema,
         Visitor,
-        parser,
+        flowParser,
       );
 
       expect(getConfigTypeSpy).toHaveBeenCalledTimes(1);

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

@@ -9,11 +9,11 @@
  */
 
 'use strict';
+import type {Parser} from '../../parser';
 import type {TypeDeclarationMap} from '../../utils';
 import type {CommandOptions} from './options';
 import type {ComponentSchemaBuilderConfig} from '../../schema.js';
 
-const {getTypes} = require('../utils');
 const {getCommands} = require('./commands');
 const {getEvents} = require('./events');
 const {getExtendsProps, removeKnownExtends} = require('./extends');
@@ -180,9 +180,10 @@ function getCommandProperties(
 }
 
 // $FlowFixMe[signature-verification-failure] there's no flowtype for AST
-/* $FlowFixMe[missing-local-annot] The type annotation(s) required by Flow's
- * LTI update could not be added via codemod */
-function buildComponentSchema(ast): ComponentSchemaBuilderConfig {
+function buildComponentSchema(
+  ast: $FlowFixMe,
+  parser: Parser,
+): ComponentSchemaBuilderConfig {
   const {
     componentName,
     propsTypeName,
@@ -191,7 +192,7 @@ function buildComponentSchema(ast): ComponentSchemaBuilderConfig {
     optionsExpression,
   } = findComponentConfig(ast);
 
-  const types = getTypes(ast);
+  const types = parser.getTypes(ast);
 
   const propProperties = getProperties(propsTypeName, types);
   const commandOptions = getCommandOptions(commandOptionsExpression);

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

@@ -25,7 +25,7 @@ import type {Parser} from '../../parser';
 import type {ParserErrorCapturer, TypeDeclarationMap} from '../../utils';
 
 const {visit, isModuleRegistryCall, verifyPlatforms} = require('../../utils');
-const {resolveTypeAnnotation, getTypes} = require('../utils');
+const {resolveTypeAnnotation} = require('../utils');
 const {
   unwrapNullable,
   wrapNullable,
@@ -339,7 +339,7 @@ function buildModuleSchema(
   tryParse: ParserErrorCapturer,
   parser: Parser,
 ): NativeModuleSchema {
-  const types = getTypes(ast);
+  const types = parser.getTypes(ast);
   const moduleSpecs = (Object.values(types): $ReadOnlyArray<$FlowFixMe>).filter(
     t => parser.isModuleInterface(t),
   );

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

@@ -213,6 +213,46 @@ class FlowParser implements Parser {
   ): $FlowFixMe {
     return types[typeAnnotation.typeParameters.params[0].id.name];
   }
+
+  /**
+   * This FlowFixMe is supposed to refer to an InterfaceDeclaration or TypeAlias
+   * declaration type. Unfortunately, we don't have those types, because flow-parser
+   * generates them, and flow-parser is not type-safe. In the future, we should find
+   * a way to get these types from our flow parser library.
+   *
+   * TODO(T71778680): Flow type AST Nodes
+   */
+
+  getTypes(ast: $FlowFixMe): TypeDeclarationMap {
+    return ast.body.reduce((types, node) => {
+      if (
+        node.type === 'ExportNamedDeclaration' &&
+        node.exportKind === 'type'
+      ) {
+        if (
+          node.declaration != null &&
+          (node.declaration.type === 'TypeAlias' ||
+            node.declaration.type === 'InterfaceDeclaration')
+        ) {
+          types[node.declaration.id.name] = node.declaration;
+        }
+      } else if (
+        node.type === 'ExportNamedDeclaration' &&
+        node.exportKind === 'value' &&
+        node.declaration &&
+        node.declaration.type === 'EnumDeclaration'
+      ) {
+        types[node.declaration.id.name] = node.declaration;
+      } else if (
+        node.type === 'TypeAlias' ||
+        node.type === 'InterfaceDeclaration' ||
+        node.type === 'EnumDeclaration'
+      ) {
+        types[node.id.name] = node;
+      }
+      return types;
+    }, {});
+  }
 }
 
 module.exports = {

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

@@ -12,43 +12,6 @@
 
 import type {TypeResolutionStatus, TypeDeclarationMap} from '../utils';
 
-/**
- * This FlowFixMe is supposed to refer to an InterfaceDeclaration or TypeAlias
- * declaration type. Unfortunately, we don't have those types, because flow-parser
- * generates them, and flow-parser is not type-safe. In the future, we should find
- * a way to get these types from our flow parser library.
- *
- * TODO(T71778680): Flow type AST Nodes
- */
-
-function getTypes(ast: $FlowFixMe): TypeDeclarationMap {
-  return ast.body.reduce((types, node) => {
-    if (node.type === 'ExportNamedDeclaration' && node.exportKind === 'type') {
-      if (
-        node.declaration != null &&
-        (node.declaration.type === 'TypeAlias' ||
-          node.declaration.type === 'InterfaceDeclaration')
-      ) {
-        types[node.declaration.id.name] = node.declaration;
-      }
-    } else if (
-      node.type === 'ExportNamedDeclaration' &&
-      node.exportKind === 'value' &&
-      node.declaration &&
-      node.declaration.type === 'EnumDeclaration'
-    ) {
-      types[node.declaration.id.name] = node.declaration;
-    } else if (
-      node.type === 'TypeAlias' ||
-      node.type === 'InterfaceDeclaration' ||
-      node.type === 'EnumDeclaration'
-    ) {
-      types[node.id.name] = node;
-    }
-    return types;
-  }, {});
-}
-
 // $FlowFixMe[unclear-type] there's no flowtype for ASTs
 export type ASTNode = Object;
 
@@ -134,5 +97,4 @@ function getValueFromTypes(value: ASTNode, types: TypeDeclarationMap): ASTNode {
 module.exports = {
   getValueFromTypes,
   resolveTypeAnnotation,
-  getTypes,
 };

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

@@ -169,4 +169,9 @@ export interface Parser {
     typeAnnotation: $FlowFixMe,
     types: TypeDeclarationMap,
   ): $FlowFixMe;
+
+  /**
+   * Given the AST, returns the TypeDeclarationMap
+   */
+  getTypes(ast: $FlowFixMe): TypeDeclarationMap;
 }

packages/react-native-codegen/src/parsers/parserMock.js

@@ -21,7 +21,6 @@ import type {
   NativeModuleEnumMemberType,
   NativeModuleEnumMembers,
 } from '../CodegenSchema';
-
 import type {TypeDeclarationMap} from './utils';
 
 // $FlowFixMe[untyped-import] there's no flowtype flow-parser
@@ -177,4 +176,8 @@ export class MockedParser implements Parser {
   ): $FlowFixMe {
     return types[typeAnnotation.typeParameters.params[0].id.name];
   }
+
+  getTypes(ast: $FlowFixMe): TypeDeclarationMap {
+    return {};
+  }
 }

packages/react-native-codegen/src/parsers/parsers-commons.js

@@ -345,7 +345,10 @@ function buildSchemaFromConfigType(
   filename: ?string,
   ast: $FlowFixMe,
   wrapComponentSchema: (config: ComponentSchemaBuilderConfig) => SchemaType,
-  buildComponentSchema: (ast: $FlowFixMe) => ComponentSchemaBuilderConfig,
+  buildComponentSchema: (
+    ast: $FlowFixMe,
+    parser: Parser,
+  ) => ComponentSchemaBuilderConfig,
   buildModuleSchema: (
     hasteModuleName: string,
     ast: $FlowFixMe,
@@ -356,7 +359,7 @@ function buildSchemaFromConfigType(
 ): SchemaType {
   switch (configType) {
     case 'component': {
-      return wrapComponentSchema(buildComponentSchema(ast));
+      return wrapComponentSchema(buildComponentSchema(ast, parser));
     }
     case 'module': {
       if (filename === undefined || filename === null) {
@@ -398,7 +401,10 @@ function buildSchema(
   contents: string,
   filename: ?string,
   wrapComponentSchema: (config: ComponentSchemaBuilderConfig) => SchemaType,
-  buildComponentSchema: (ast: $FlowFixMe) => ComponentSchemaBuilderConfig,
+  buildComponentSchema: (
+    ast: $FlowFixMe,
+    parser: Parser,
+  ) => ComponentSchemaBuilderConfig,
   buildModuleSchema: (
     hasteModuleName: string,
     ast: $FlowFixMe,

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

@@ -10,11 +10,11 @@
 
 'use strict';
 import type {ExtendsPropsShape} from '../../../CodegenSchema.js';
+import type {Parser} from '../../parser';
 import type {TypeDeclarationMap} from '../../utils';
 import type {CommandOptions} from './options';
 import type {ComponentSchemaBuilderConfig} from '../../schema.js';
 
-const {getTypes} = require('../utils');
 const {getCommands} = require('./commands');
 const {getEvents} = require('./events');
 const {categorizeProps} = require('./extends');
@@ -185,9 +185,10 @@ function getCommandProperties(
 type PropsAST = Object;
 
 // $FlowFixMe[signature-verification-failure] TODO(T108222691): Use flow-types for @babel/parser
-/* $FlowFixMe[missing-local-annot] The type annotation(s) required by Flow's
- * LTI update could not be added via codemod */
-function buildComponentSchema(ast): ComponentSchemaBuilderConfig {
+function buildComponentSchema(
+  ast: $FlowFixMe,
+  parser: Parser,
+): ComponentSchemaBuilderConfig {
   const {
     componentName,
     propsTypeName,
@@ -196,7 +197,7 @@ function buildComponentSchema(ast): ComponentSchemaBuilderConfig {
     optionsExpression,
   } = findComponentConfig(ast);
 
-  const types = getTypes(ast);
+  const types = parser.getTypes(ast);
 
   const propProperties = getProperties(propsTypeName, types);
   const commandOptions = getCommandOptions(commandOptionsExpression);

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

@@ -31,7 +31,7 @@ const {flattenIntersectionType} = require('../parseTopLevelType');
 const {flattenProperties} = require('../components/componentsUtils');
 
 const {visit, isModuleRegistryCall, verifyPlatforms} = require('../../utils');
-const {resolveTypeAnnotation, getTypes} = require('../utils');
+const {resolveTypeAnnotation} = require('../utils');
 
 const {
   parseObjectProperty,
@@ -445,7 +445,7 @@ function buildModuleSchema(
   tryParse: ParserErrorCapturer,
   parser: Parser,
 ): NativeModuleSchema {
-  const types = getTypes(ast);
+  const types = parser.getTypes(ast);
   const moduleSpecs = (Object.values(types): $ReadOnlyArray<$FlowFixMe>).filter(
     t => parser.isModuleInterface(t),
   );

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

@@ -209,6 +209,36 @@ class TypeScriptParser implements Parser {
   ): $FlowFixMe {
     return types[typeAnnotation.typeParameters.params[0].typeName.name];
   }
+
+  /**
+   * TODO(T108222691): Use flow-types for @babel/parser
+   */
+  getTypes(ast: $FlowFixMe): TypeDeclarationMap {
+    return ast.body.reduce((types, node) => {
+      switch (node.type) {
+        case 'ExportNamedDeclaration': {
+          if (node.declaration) {
+            switch (node.declaration.type) {
+              case 'TSTypeAliasDeclaration':
+              case 'TSInterfaceDeclaration':
+              case 'TSEnumDeclaration': {
+                types[node.declaration.id.name] = node.declaration;
+                break;
+              }
+            }
+          }
+          break;
+        }
+        case 'TSTypeAliasDeclaration':
+        case 'TSInterfaceDeclaration':
+        case 'TSEnumDeclaration': {
+          types[node.id.name] = node;
+          break;
+        }
+      }
+      return types;
+    }, {});
+  }
 }
 module.exports = {
   TypeScriptParser,

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

@@ -14,36 +14,6 @@ import type {TypeResolutionStatus, TypeDeclarationMap} from '../utils';
 
 const {parseTopLevelType} = require('./parseTopLevelType');
 
-/**
- * TODO(T108222691): Use flow-types for @babel/parser
- */
-function getTypes(ast: $FlowFixMe): TypeDeclarationMap {
-  return ast.body.reduce((types, node) => {
-    switch (node.type) {
-      case 'ExportNamedDeclaration': {
-        if (node.declaration) {
-          switch (node.declaration.type) {
-            case 'TSTypeAliasDeclaration':
-            case 'TSInterfaceDeclaration':
-            case 'TSEnumDeclaration': {
-              types[node.declaration.id.name] = node.declaration;
-              break;
-            }
-          }
-        }
-        break;
-      }
-      case 'TSTypeAliasDeclaration':
-      case 'TSInterfaceDeclaration':
-      case 'TSEnumDeclaration': {
-        types[node.id.name] = node;
-        break;
-      }
-    }
-    return types;
-  }, {});
-}
-
 // $FlowFixMe[unclear-type] Use flow-types for @babel/parser
 export type ASTNode = Object;
 
@@ -131,5 +101,4 @@ function resolveTypeAnnotation(
 
 module.exports = {
   resolveTypeAnnotation,
-  getTypes,
 };