Refactored CMS packages to remove a circular dependency (#62)

packages/cms/core/src/create-cms-client.ts

@@ -1,5 +1,9 @@
-import { CmsClient } from './cms-client';
-import { CmsType } from './cms.type';
+import { CmsClient, CmsType } from '@kit/cms-types';
+
+/**
+ * The type of CMS client to use.
+ */
+const CMS_CLIENT = process.env.CMS_CLIENT as CmsType;
 
 /**
  * Creates a CMS client based on the specified type.
@@ -9,61 +13,32 @@ import { CmsType } from './cms.type';
  * @throws {Error} If the specified CMS type is unknown.
  */
 export async function createCmsClient(
-  type: CmsType = process.env.CMS_CLIENT as CmsType,
+  type: CmsType = CMS_CLIENT,
 ): Promise<CmsClient> {
   return cmsClientFactory(type);
 }
 
-async function cmsClientFactory(type: CmsType) {
+/**
+ * Creates a CMS client based on the specified type.
+ *
+ * @param {CmsType} type - The type of CMS client to create.
+ * @returns {Promise<CmsClient>} A Promise that resolves to the created CMS client.
+ */
+async function cmsClientFactory(type: CmsType): Promise<CmsClient> {
   switch (type) {
-    case 'wordpress':
-      return getWordpressClient();
+    case 'wordpress': {
+      const { createWordpressClient } = await import('@kit/wordpress');
 
-    case 'keystatic':
-      return getKeystaticClient();
+      return createWordpressClient();
+    }
+
+    case 'keystatic': {
+      const { createKeystaticClient } = await import('@kit/keystatic');
+
+      return createKeystaticClient();
+    }
 
     default:
       throw new Error(`Unknown CMS type`);
   }
 }
-
-async function getWordpressClient() {
-  const { createWordpressClient } = await import(
-    '../../wordpress/src/wp-client'
-  );
-
-  return createWordpressClient();
-}
-
-async function getKeystaticClient() {
-  if (
-    process.env.NEXT_RUNTIME === 'nodejs' ||
-    process.env.KEYSTATIC_STORAGE_KIND !== 'local'
-  ) {
-    const { createKeystaticClient } = await import(
-      '../../keystatic/src/keystatic-client'
-    );
-
-    return createKeystaticClient();
-  }
-
-  console.error(
-    `[CMS] Keystatic client using "Local" mode is only available in Node.js runtime. Please choose a different CMS client. Returning a mock client instead of throwing an error.`,
-  );
-
-  return mockCMSClient() as unknown as CmsClient;
-}
-
-function mockCMSClient() {
-  return {
-    getContentItems() {
-      return Promise.resolve({
-        items: [],
-        total: 0,
-      });
-    },
-    getContentItemBySlug() {
-      return Promise.resolve(undefined);
-    },
-  };
-}