Add a custom log parser

[realitix]

Describe the feature you would like to see

I want to be able to parse my logs and group multiple log lines together.
For example, when I have an exception in Python, it generates several dozen lines, which completely clutters the logs.
I would like to group all these logs together with a button to expand the logs. This would allow displaying only one line for the exception and, if needed, revealing the full exception details.
Since it's not possible to cover all log grouping use cases, a custom log parser is essential.

Describe how you would like to see this feature implemented

No response

Describe any alternatives you've considered

No response

[amir20]

Dozzle already does grouping of logs. It doesn't support collapsing though.

Adding custom log parsers and customizations is really hard work. It's beyond the time I have to support it. Also Dozzle is written in Go, which is a compiled language. I prefer to create solutions that work for most, such as a grouping that is currently done. If you want to send a PR to improve it then I am happy to accept it. But I wouldn't want to add customizations and custom logics as that over complicates things.

[amir20]

Although it does seem like auto grouping is broken 🤔

[amir20]

I had a bug. It is fixed at #3520

The only part that is not implemented is collapsing. I don't think I will do that to be honest as that it is pretty hard.