feat(gen2-migration): add imported-resources app#14709
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iliapolo merged 12 commits intogen2-migrationfrom Mar 30, 2026
Merged
feat(gen2-migration): add imported-resources app#14709iliapolo merged 12 commits intogen2-migrationfrom
iliapolo merged 12 commits intogen2-migrationfrom
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Imported (reference) auth resources have no nested CloudFormation stack — they reference externally-managed Cognito resources. The refactor step was unconditionally creating an AuthCognitoForwardRefactorer for every auth:Cognito resource, which then failed with "unable to find source stack" because there is no stack to find. Now checks serviceType === 'imported' in amplify-meta.json before creating the refactorer, matching the existing pattern in the generate step. Added tests for both forward and rollback paths. --- Prompt: In the gen2-migration tool, I am getting this error when trying to refactor an app with an imported auth resource - "[AuthCognitoForwardRefactorer] unable to find source stack"
Add generate/refactor snapshots and update CognitoIdentityMock to support imported auth resources.
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dgandhi62
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iliapolo
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Description of Changes
This pr adds the imported-resources migration app — the first app with imported auth (external Cognito resources via amplify import auth). Includes all four snapshot directories and generate/refactor snapshot tests.
This pr also updated the Cognito SDK mocks to handle imported auth: added GetIdentityPoolRolesCommand mock, and made DescribeIdentityPoolCommand and ListGroupsCommand fall back gracefully when cli-inputs.json doesn't exist (imported resources don't have one).
Fixed the refactor step crashing with "unable to find source stack" for imported auth by checking serviceType === 'imported' before creating the auth refactorer.
Resolves #14711
Description of how you validated changes
Ran generate and refactor snapshot tests for imported-resources — both pass. Existing app snapshot tests unaffected.