Aggressive Autosaving Causes File Reformat

[bufbuild]

Aggressive Autosaving Causes File Reformat

[Kryan90]

Unchecking these two settings seems to fix the undesired behavior

[bufdev]

We'll check this out, thanks for the bug report.

[pkwarren]

@Kryan90 - I'm not able to reproduce the issue with the steps above. Only when making a change to the open .proto file do I see that all files are auto saved, which triggers the 'Tools -> Actions on Save -> Reformat code' action to run 'go fmt' on the .go files.

Can you provide more details on the version of IntelliJ/GoLand you are using, the Buf plugin version, and anything else that might allow me to reproduce the problem on my end?

[Kryan90]

buf plugin: 0.1.5
GoLand 2023.2 - Build #GO-232.8660.185, built on July 25, 202

It seems to happen within specific contexts, for example inside a function body or struct definition. I took a short video to demonstrate the behavior

Screen.Recording.2023-08-16.at.11.17.22.AM.mov

[pkwarren]

@Kryan90 - Thanks for the additional context. I'm able to reproduce the behavior here, but even after some fixes to the plugin to reduce the saved documents to only .proto files, it appears that as part of running a background task there is another location in IntelliJ which triggers a save of all unsaved documents: https://github.com/JetBrains/intellij-community/blob/66b0623ced948ee43cb22e32ecaee1c791b22c1f/platform/configuration-store-impl/src/SaveAndSyncHandlerImpl.kt#L179-L180

Any save triggers the default 'Reformat code' action in Tools -> Actions on Save, which leads to the reformatting.

I'll continue to try and find a fix for this issue, however it may be more complex than I initially thought.

[pkwarren]

@Kryan90 - The behavior should be much improved in version 0.2.1 (available now). There are some cases where you may still see auto-save trigger reformatting of Go code, but it should be much less frequent than before.