@grafana/lezer-traceql
Advanced tools
TraceQL lezer grammar based on https://github.com/grafana/tempo/blob/main/pkg/traceql/expr.y.
npm install
npm run build
npm test
You can use the tree-viz tool in the tools folder to visualize the outcome of the parser for a given TraceQL query.
Example:
Before using this tool, be sure you have already built the project, as described above.
To run the tool, you need to run a HTTP server first. For instance, you can do this by opening a terminal at the root folder and running:
npx http-server
This should start a HTTP server at http://127.0.0.1:8080. You can now fetch the tools/tree-viz.html page from the HTTP server: open your browser and visit http://127.0.0.1:8080/tools/tree-viz.html.
FAQs
Grafana Tempo TraceQL lezer grammar
We found that @grafana/lezer-traceql demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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