check module scripts for message definitions - CLI

src/cli/extract.ts

@@ -50,12 +50,14 @@ function isMessagesDefinitionCall(node: Node, methodName: string) {
 }
 
 function getLibImportDeclarations(ast: Ast) {
-  return (ast.instance
-    ? ast.instance.content.body.filter(
-        (node) =>
-          node.type === 'ImportDeclaration' && node.source.value === LIB_NAME,
-      )
-    : []) as ImportDeclaration[];
+  return (
+    ast.instance
+      ? ast.instance.content.body.filter(
+          (node) =>
+            node.type === 'ImportDeclaration' && node.source.value === LIB_NAME,
+        )
+      : []
+  ) as ImportDeclaration[];
 }
 
 function getDefineMessagesSpecifier(decl: ImportDeclaration) {
@@ -107,10 +109,10 @@ export function collectMessageDefinitions(ast: Ast) {
 
   if (defineImportDecl == null) return [];
 
-  const defineMethodName = getDefineMessagesSpecifier(defineImportDecl).local
-    .name;
+  const defineMethodName =
+    getDefineMessagesSpecifier(defineImportDecl).local.name;
 
-  walk(ast.instance as any, {
+  const nodeStepInstructions = {
     enter(node: Node) {
       if (isMessagesDefinitionCall(node, defineMethodName) === false) return;
       const [arg] = (node as CallExpression).arguments;
@@ -120,7 +122,10 @@ export function collectMessageDefinitions(ast: Ast) {
         this.skip();
       }
     },
-  });
+  };
+
+  walk(ast.instance as any, nodeStepInstructions);
+  walk(ast.module as any, nodeStepInstructions);
 
   return definitions.flatMap((definitionDict) =>
     definitionDict.properties.map((propNode) => {

test/cli/extract.test.ts

@@ -85,7 +85,13 @@ describe('collecting message definitions', () => {
   });
 
   it('gets all message definition objects', () => {
-    const ast = parse(`<script>
+    const ast = parse(`
+    <script context="module">
+      import { defineMessages } from 'svelte-i18n';
+      defineMessages({ quux: { id: 'quux' }, quuz: { id: 'quuz' } })
+      defineMessages({ corge: { id: 'corge' }, grault: { id: 'grault' } })
+    </script>
+    <script>
       import { defineMessages } from 'svelte-i18n';
       defineMessages({ foo: { id: 'foo' }, bar: { id: 'bar' } })
       defineMessages({ baz: { id: 'baz' }, quix: { id: 'qux' } })
@@ -93,11 +99,10 @@ describe('collecting message definitions', () => {
 
     const definitions = collectMessageDefinitions(ast);
 
-    expect(definitions).toHaveLength(4);
-    expect(definitions[0]).toMatchObject({ type: 'ObjectExpression' });
-    expect(definitions[1]).toMatchObject({ type: 'ObjectExpression' });
-    expect(definitions[2]).toMatchObject({ type: 'ObjectExpression' });
-    expect(definitions[3]).toMatchObject({ type: 'ObjectExpression' });
+    expect(definitions).toHaveLength(8);
+    definitions.forEach((definition) => {
+      expect(definition).toMatchObject({ type: 'ObjectExpression' });
+    });
   });
 
   it('throws an error if an spread is found', () => {