VSCode: "Pull diagnostics on save" setting is not working

[mckeed]

Description

When I set "rubyLsp.pullDiagnosticsOn": "save", diagnostics do not show up after saving a file.

Reproduction steps

1. Open a workspace in VSCode where Ruby LSP works properly
2. Change the rubyLsp.pullDiagnosticsOn setting to "save"
3. Make a syntax error in an open ruby file and save the file.
4. The error is not highlighted.
5. Closing the tab and re-opening the file highlights the error as expected.

[andyw8]

👋 Thanks for the report, I am able to reproduce.

[andyw8]

Observations:

• By default, when we make a change to a file, a textDocument/diagnostic is sent.
• With rubyLsp.pullDiagnosticsOn set to save, and we use "Save Without Formatting", there is a notification for didChangeWatchedFiles, but not for textDocument/diagnostic.
• With rubyLsp.pullDiagnosticsOn set to save, and we save normally, there are notifications for textDocument/didChange and workspace/didChangeWatchedFiles.

[github-actions]

This issue is being marked as stale because there was no activity in the last 2 months