Open Voker57 opened 2 months ago
This looks good to me. Would you mind adding a test for a filter expression that would previously have been parsed incorrectly? Thanks!
I fixed the test, however it will fail both with and without my modification because commas are parsed earlier as delimiters for multiple filters. I'm not sure how to fix this, honestly the whole parsing system is a mess and should be rewritten using a parser combinator. For my usage I changed the filter delimiter to +, can prepare a patch if you don't mind compatibility breaking in such a way. Also, I replaced EnvFilter::new with try_new to make errors fail test, this should be done for all tests and maybe you'll discover many other interesting things.
Motivation
Multiple field parsing is broken: even if proper string is passed to the parser, commas are parsed as part of the field This partially fixes #2935
Solution
Pass only 1st capture group to the field parser, instead of the whole string