Add validation for dataset type #501
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The valid dataset types at the moment are logs, metrics and events. events will be removed in the future but at the moment it is still used in the endpoint package. As soon as this is removed, the code here will be cleaned up. With recent changes to the code, the datasets were not validated anymore during build or running the registry. This is now changed by adding validate for datasets every time a package is created.
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@jonathan-buttner Would be great to get your feedback on this one as the endpoint package will need an update. |
util/dataset.go
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| @@ -24,6 +24,13 @@ const ( | |||
| DirIngestPipeline = "ingest-pipeline" | |||
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| var ValidTypes = map[string]interface{}{ | |||
| "logs": nil, | |||
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This might cause problems in the future if someone would like to check if the value logs exists. They would get a nil value :) Maybe bool instead?
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I went an other approach and made the second part a String which is something we could also show in a UI if needed. Thinking of the case that someday we might have a /types endpoint if someone wants to know all the available dataset types.
| @@ -24,6 +24,13 @@ const ( | |||
| DirIngestPipeline = "ingest-pipeline" | |||
| ) | |||
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| var validTypes = map[string]string{ | |||
| "logs": "Logs", | |||
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For string-to-string enums there is a different approach recommended: stringer (see: https://godoc.org/golang.org/x/tools/cmd/stringer).
We can leave it as, it's not a full blown enum
The valid dataset types at the moment are logs, metrics and events. events will be removed in the future but at the moment it is still used in the endpoint package. As soon as this is removed, the code here will be cleaned up.
With recent changes to the code, the datasets were not validated anymore during build or running the registry. This is now changed by adding validate for datasets every time a package is created.
Part of #478