fix: make warehouseId optional in ServiceContext when no plugin requires it #91
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Adds a `static requires` mechanism to the Plugin class so plugins can declare which shared resources they need (e.g. warehouseId). At startup, createApp() collects requirements from all plugins and passes them to ServiceContext.initialize(), which only resolves warehouseId when a plugin declared it. Apps using only server() no longer need DATABRICKS_WAREHOUSE_ID set. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Pedro Figueiredo <klisarkk@gmail.com>
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This is in Draft due to clash with other features that are being worked on right now. |
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Description
This PR makes
warehouseIdoptional inServiceContextwhen no registered plugin declares it as a required resource. Previously,ServiceContext.createContext()unconditionally calledgetWarehouseId(client), which in production throws ifDATABRICKS_WAREHOUSE_IDis unset, and in dev mode fires an unnecessary API call.This change introduces a plugin resource declaration system where plugins can specify which shared resources they need (e.g.,
warehouseId). OnlyAnalyticsPluginuses the warehouse ID, so apps using onlyserver()should not require it.FEATURES
static requiredResources: ServiceContextResource[]ServiceContext.initialize()accepts a list of required resources and only resolves them when neededAppKit._createApp()collects required resources from all registered plugins before initializing contextFIXES
createApp({ plugins: [server()] })no longer fails whenDATABRICKS_WAREHOUSE_IDis missingBREAKING CHANGES
requiredResourcesis optional on plugins)Test Plan
server()plugin work withoutDATABRICKS_WAREHOUSE_IDanalytics()plugin continue to requireDATABRICKS_WAREHOUSE_ID