Migrating Apps to DX Experience Cloud v1 SPAs

This tutorial documents one way to migrate App Builder applications originally initialized as standalone applications to DX Experience Cloud v1 Single-Page Applications (SPAs). Although this can be done by modifying only the project's configuration, following this tutorial will allow your application to closely mirror those initialized as DX Experience Cloud v1 SPAs.

This tutorial is for Developers who can't view an application in Adobe Experience Cloud and may have initialized it as a standalone application. Applications built with App Builder can only be accessed through the App Builder Catalog in Adobe Experience Cloud if they have been initialized as DX Experience Cloud v1 SPAs.

Standalone applications will not have the App Builder ExcShell sub-heading in Adobe Exchange; compare:

Standalone application

DX Experience Cloud v1 SPA

The Extension Migration Guide details the differences between standalone applications and DX Experience Cloud v1 SPAs, provides an overview of the directory structure for DX Experience Cloud v1 SPAs )under New file structure), and shows how to configure extension points.

1. Modify the local directory:

   1. Create a new src/dx-excshell-1 folder
   2. Move web-src, test, e2e, actions under src/dx-excshell-1

2. Add the extension configuration:

   1. Create src/dx-excshell-1/ext.config.yaml

   2. Copy the contents of app.config.yaml to src/dx-excshell-1/ext.config.yaml

   3. Delete the application tag in src/dx-excshell-1/ext.config.yaml

   4. Shift the contents of src/dx-excshell-1/ext.config.yaml left one tab space

   5. Add an operations tag at the top of src/dx-excshell-1/ext.config.yaml with the following contents:

      operations:
        view:
          - type: web
            impl: index.html
      

   6. Replace the contents of app.config.yaml with:

      extensions:
          dx/excshell/1:
              $include: src/dx-excshell-1/ext.config.yaml
      

3. Revoke the application - necessary only if application is published:

   1. If Admin:

      1. Navigate to Adobe Exchange
      2. Select Manage in the top toolbar
      3. Select Approved Apps in the top sub-toolbar
      4. Find the application in the list and click Revoke
      5. Click Revoke

   2. If not Admin:

      1. Request that Admin revoke
      2. Wait for Admin to revoke

4. Re-initialize application

   1. Run aio app init

      1. Select the organization
      2. Select the project
      3. Select All Templates
      4. Select the @adobe/generator-app-excshell template
      5. Overwrite package.json
      6. Overwrite .env

5. Deploy the application

   1. Run aio app deploy

6. Submit the application for approval

   1. Navigate to the Adobe Developer Console
   2. Select the project
   3. Select the Production workspace
   4. Find and click Submit for Approval
   5. Fill out the relevant submission details
   6. Find and click Submit

7. Approve application

   1. If Admin

      1. Navigate to Adobe Exchange
      2. Select Manage in the top toolbar
      3. Select Apps Pending Review in the top sub toolbar
      4. Find your application in the list, click Review
         1. Note: Application should have App Builder ExcShell sub-heading
      5. Fill in approval notes, click Approve

   2. If not Admin

      1. Request approval by Admin
      2. Wait for approval

8. The application should now be in the App Builder Catalog in Adobe Experience Cloud.

Explore migration details in the Extension Migration Guide.

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