This PR migrates the use of `DatasourceApi` to `DatasourceWithBackend`,
with this a couple additional improvements were made:
1. Migrate to use `interpolateVariablesInQuery` everywhere instead of
the custom `replaceTemplateVariables` we were using
2. Moves util functions out of `datasource.ts` and into the existing
`utils.ts`
<img width="1261" height="406" alt="Screenshot 2025-11-20 at 11 37
56 AM"
src="https://github.com/user-attachments/assets/9e396cf2-eab0-49d1-958c-963a2e896eba"
/>
Now we can see the `query` calls being made to the backend:
<img width="367" height="102" alt="Screenshot 2025-11-20 at 11 38 18 AM"
src="https://github.com/user-attachments/assets/a5a9a337-7f19-4f7c-9d04-9d30c0216fb2"
/>
Tested:
- By running queries from Explore and Dashboards (with and without
variables)
- By interacting with all the different Editors to make sure `ComboBox`
was working as expected
Next:
Once this is merged, we will next be able to slowly move away from using
the `ZabbixConnector` to make backend datasource calls.
Fixes:
[#131](https://github.com/orgs/grafana/projects/457/views/40?pane=issue&itemId=139450234&issue=grafana%7Coss-big-tent-squad%7C131)
* Use grafana toolkit template for building plugin
* Fix linter and type errors
* Update styles building
* Fix sass deprecation warning
* Remove empty js files produced by webpack building sass
* Fix signing script
* Replace classnames with cx
* Fix data source config page
* Use custom webpack config instead of overriding original one
* Use gpx_ prefix for plugin executable
* Remove unused configs
* Roll back react hooks dependencies usage
* Move plugin-specific ts config to root config file
* Temporary do not use rst2html for function description tooltip
* Remove unused code
* remove unused dependencies
* update react table dependency
* Migrate tests to typescript
* remove unused dependencies
* Remove old webpack configs
* Add sign target to makefile
* Add magefile
* Update CI test job
* Update go packages
* Update build instructions
* Downgrade go version to 1.18
* Fix go version in ci
* Fix metric picker
* Add comment to webpack config
* remove angular mocks
* update bra config
* Rename datasource-zabbix to datasource (fix mage build)
* Add instructions for building backend with mage
* Fix webpack targets
* Fix ci backend tests
* Add initial e2e tests
* Fix e2e ci tests
* Update docker compose for cypress tests
* build grafana docker image
* Fix docker stop task
* CI: add Grafana compatibility check
