`parse_user_agent("curl/8.7.1")` returns `"curl"` as the version

[andrey-mazo]

A note for the community

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• If you are interested in working on this issue or have submitted a pull request, please leave a comment.

Problem

I find it rather confusing for parse_user_agent("curl/8.7.1") and especially for parse_user_agent("curl/8.7.1", mode: "enriched") to set browser.version to "curl" instead of "8.7.1",
despite correctly extracting major/minor/patch versions in the enriched mode.

is this intentional or a bug?

$ parse_user_agent("curl/8.7.1")
{ "browser": { "family": "HTTP Library", "version": "curl" }, "device": { "category": "misc" }, "os": { "family": null, "version": null } }

$ parse_user_agent("curl/8.7.1", mode: "enriched")
{ "browser": { "family": "curl", "major": "8", "minor": "7", "patch": "1", "version": "curl" }, "device": { "brand": null, "category": "misc", "family": null, "model": null }, "os": { "family": null, "major": null, "minor": null, "patch": null, "patch_minor": null, "version": null } }

VRL Program

parse_user_agent("curl/8.7.1")

parse_user_agent("curl/8.7.1", mode: "enriched")

VRL and/or Vector Version

0.53.0

Debug Output

Example

https://playground.vrl.dev/?state=eyJwcm9ncmFtIjoiLnVzZXJfYWdlbnQuZmFzdCA9IHBhcnNlX3VzZXJfYWdlbnQhKC51c2VyX2FnZW50X3N0cmluZylcbi51c2VyX2FnZW50LmVucmljaGVkID0gcGFyc2VfdXNlcl9hZ2VudCEoLnVzZXJfYWdlbnRfc3RyaW5nLCBtb2RlOiBcImVucmljaGVkXCIpXG4udXNlcl9hZ2VudC5yZWxpYWJsZSA9IHBhcnNlX3VzZXJfYWdlbnQhKC51c2VyX2FnZW50X3N0cmluZywgbW9kZTogXCJyZWxpYWJsZVwiKSIsImV2ZW50Ijp7InVzZXJfYWdlbnRfc3RyaW5nIjoiY3VybC84LjcuMSJ9LCJpc19qc29ubCI6ZmFsc2UsImVycm9yIjpudWxsfQ%3D%3D

Additional Context

No response

References

No response