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e9d9bb1b08
prometheus/model/textparse
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beorn7 e9d9bb1b08 textparse: Handle unknown metric types in protobuf gracefully 
So far, the parser hasn't validated that the type is valid in the
`Next()` call. Later, in the `Series()` call, however, it assumes that
we will only see valid types and therefore panics with `encountered
unexpected metric type, this is a bug`.

This commit fixes said bug by adding validation to the `Next()` call.

Signed-off-by: beorn7 <beorn@grafana.com>
2023-01-05 15:21:18 +01:00
..
interface_test.go Improve content-type error handling 2022-02-08 11:02:51 +01:00
interface.go histograms: parse float histograms from proto definition (#11149) 2022-08-25 20:37:41 +05:30
openmetricslex.l
openmetricslex.l.go refactor (package model): move from github.com/pkg/errors to 'errors' and 'fmt' packages (#10747) 2022-06-27 21:29:19 +02:00
openmetricsparse_test.go Update package model/textparse tests for new labels.Labels type 2022-12-19 15:22:09 +00:00
openmetricsparse.go Update package model/textparse for new labels.Labels type 2022-12-19 15:22:09 +00:00
promlex.l refactor (package model): move from github.com/pkg/errors to 'errors' and 'fmt' packages (#10747) 2022-06-27 21:29:19 +02:00
promlex.l.go refactor (package model): move from github.com/pkg/errors to 'errors' and 'fmt' packages (#10747) 2022-06-27 21:29:19 +02:00
promparse_test.go model/textparse: associate correct token to errors 2023-01-02 13:57:27 +01:00
promparse.go model/textparse: associate correct token to errors 2023-01-02 13:57:27 +01:00
promtestdata.nometa.txt
promtestdata.txt
protobufparse_test.go Update package model/textparse tests for new labels.Labels type 2022-12-19 15:22:09 +00:00
protobufparse.go textparse: Handle unknown metric types in protobuf gracefully 2023-01-05 15:21:18 +01:00
README.md

README.md

Making changes to textparse lexers

In the rare case that you need to update the textparse lexers, edit promlex.l or openmetricslex.l and then run the following command: golex -o=promlex.l.go promlex.l

Note that you need golex installed: go get -u modernc.org/golex