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Author SHA1 Message Date

Author	SHA1	Message	Date
Ivan Ortega Alba	a72e02f88a	Fix dashboard migration discrepancies between backend and frontend implementations (use `toEqual`) (#110268 ) Highlights * Single-version migrations: add `targetVersion` to migrator & model, separate outputs, enforce exact version. * Datasource fixes: include `apiVersion` in tests, empty-string → `{}`, preserve `{}` refs, drop unwanted defaults. * Panel defaults & nesting: only top-level panels get defaults; preserve empty `transformations` context-aware; filter repeated panels. * Migration parity * V16: collapsed rows, grid height parsing (`px`). * V17: omit `maxPerRow` when `minSpan=1`. * V19–V20: cleanup defaults (`targetBlank`, style). * V23–V24: template vars + table panel consistency. * V28: full singlestat/stat parity, mappings & color. * V30–V36: threshold logic, empty refs, nested targets. * Save-model cleanup: replicate frontend defaults/filtering, drop null IDs, metadata, unused props. * Testing: unified suites, dev dashboards (v42), full unit coverage for major migrations. Co-authored-by: Ivan Ortega [ivanortegaalba@gmail.com](mailto:ivanortegaalba@gmail.com) Co-authored-by: Dominik Prokop [dominik.prokop@grafana.com](mailto:dominik.prokop@grafana.com)	2025-09-24 12:20:25 +02:00
Dominik Prokop	7324087273	Dashboard migration: v14 Broken dash repro (#110405 ) * Broken dash repro * Fix V16 migration to preserve panels when rows array is empty - Fixed bug where panels were deleted when migrating dashboards with empty rows array - Updated v16.go to match frontend implementation behavior - Added test case for empty rows scenario in v16_test.go - Renamed test files to v16.empty-rows-and-panels-array.json for clarity - All migration tests passing (419 test cases)	2025-09-01 13:02:59 +00:00

Ivan Ortega Alba

a72e02f88a

Fix dashboard migration discrepancies between backend and frontend implementations (use toEqual) (#110268 )

**Highlights**

* **Single-version migrations**: add `targetVersion` to migrator & model, separate outputs, enforce exact version.
* **Datasource fixes**: include `apiVersion` in tests, empty-string → `{}`, preserve `{}` refs, drop unwanted defaults.
* **Panel defaults & nesting**: only top-level panels get defaults; preserve empty `transformations` context-aware; filter repeated panels.

* **Migration parity**

  * V16: collapsed rows, grid height parsing (`px`).
  * V17: omit `maxPerRow` when `minSpan=1`.
  * V19–V20: cleanup defaults (`targetBlank`, style).
  * V23–V24: template vars + table panel consistency.
  * V28: full singlestat/stat parity, mappings & color.
  * V30–V36: threshold logic, empty refs, nested targets.
* **Save-model cleanup**: replicate frontend defaults/filtering, drop null IDs, metadata, unused props.
* **Testing**: unified suites, dev dashboards (v42), full unit coverage for major migrations.

Co-authored-by: Ivan Ortega [ivanortegaalba@gmail.com](mailto:ivanortegaalba@gmail.com)
Co-authored-by: Dominik Prokop [dominik.prokop@grafana.com](mailto:dominik.prokop@grafana.com)

2025-09-24 12:20:25 +02:00

Dominik Prokop

7324087273

Dashboard migration: v14 Broken dash repro (#110405 )

* Broken dash repro

* Fix V16 migration to preserve panels when rows array is empty

- Fixed bug where panels were deleted when migrating dashboards with empty rows array
- Updated v16.go to match frontend implementation behavior
- Added test case for empty rows scenario in v16_test.go
- Renamed test files to v16.empty-rows-and-panels-array.json for clarity
- All migration tests passing (419 test cases)

2025-09-01 13:02:59 +00:00

2 Commits