gooddata-to-sigma

Migrate GoodData Cloud / GoodData.CN workspaces to Sigma. Use when the user has a GoodData workspace — datasets, MAQL metrics, insights, and analytical dashboards — and wants to recreate it in Sigma. Exports the workspace via the declarative layout API (logicalModel + analyticsModel), maps the LDM (datasets / attributes / facts / references) to a Sigma data model, translates MAQL metrics to Sigma formulas, maps insights to workbook charts/KPIs/pivots and dashboards to pages + layout, ports user data filters (RLS) to Sigma user attributes, and verifies parity against the same warehouse. Translates what maps cleanly and flags what doesn't (compute-engine-only metrics, exotic MAQL context, unsupported widgets) instead of emitting wrong logic. Legacy GoodData Platform (/gdc/md classic) is out of scope for now — Cloud / .CN only.

Take inventory of a GoodData Cloud / GoodData.CN estate and produce a migration-readiness readout — workspace, dataset, metric, insight, and dashboard counts; a MAQL-complexity histogram (which metrics use BY / WITHIN / BY ALL / FOR time transforms); an insight visualization-type mix; and per- dashboard AUTO / HINT / MANUAL / UNHANDLED tags scored against the gooddata-to-sigma converter's actual coverage. Use when a user wants to scope a GoodData→Sigma migration, audit estate sprawl, or pick which dashboards to convert first. Read-only, all-free pre-scoping over the declarative workspace export.