Tiny v1 mapping don't work

[sheng-ri]

Describe the bug

We can get tiny map from here
Tiny Mapping Doesn't work.
In dev4 latest version.

To Reproduce

Steps to reproduce the behavior:

1. Open any fabric mod(1.20.4)
2. Using Mapping->Apply->Tiny-V1
3. Nothing Happened

Exception

None

Screenshots

None

[sheng-ri]

Did I do anything wrong

I found tiny format is different in

Recaf/recaf-core/src/main/java/software/coley/recaf/services/mapping/format/TinyV1Mappings.java

Line 21 in 6060aa0

 public class TinyV1Mappings extends AbstractMappingFileFormat { 

[Matt]

Which jar file did you use, and which mappings file did you use?
I need a sample that reproduces the problem.

[Matt]

Accidentally closed, was writing a comment for a separate ticket, oops

[sheng-ri]

https://maven.fabricmc.net/net/fabricmc/yarn/1.20.2%2Bbuild.4/yarn-1.20.2%2Bbuild.4-tiny.gz
I use mappings file from this gz
https://modrinth.com/mod/spontaneous-replace/version/1.20.4-0.5.7+bu

[Matt]

Looks like the current implementation we have was based on the layout of v1 intermediary named but these are v1 official intermediary named which results in official -> intermediary

[Matt]

Addressed in 0fa3551

Be aware that due to the structure of some mixins, not all classes will be renamed since Recaf isn't aware of @Mixin(TargetClass.class) implying that this extends/implements TargetClass. But that is a separate issue from the format parser.