[bug] Only 1 hmr update per file is working

[aryzing]

After changing a file, HMR kicks in and refreshes the UI as expected. However, any subsequent changes to the same file seem to be completely ignored and do not trigger any changes. All files can be modified exactly once before their HMR stops working.

Internally, it seems to crash vite somehow: typing r shortly after starting vite (before any changes to files are made) successfully restarts the vite server. However, after having changed any single file, typing r will cause vite to "freeze" (it doesn't even crash out, just freezes) and stops processing any further changes.

[aryzing]

Narrowed down the issue: related to using the --bun flag to force the bun runtime when running vite. Seems there's something about this plugin or its interaction with vite that doesn't work with the bun runtime.

[aryzing]

For context, if it helps debug the issue further, whenever toggling the --bun flag on or off, vite reports the following:

[vite] (client) Re-optimizing dependencies because vite config has changed