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feat(diagnosticts): add option to show the source of the entry#3376

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Koliras wants to merge 3 commits intonvim-telescope:masterfrom
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feat(diagnosticts): add option to show the source of the entry#3376
Koliras wants to merge 3 commits intonvim-telescope:masterfrom
Koliras:master

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@Koliras
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@Koliras Koliras commented Dec 5, 2024 •
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Description

Adds option to show LSP source to diagnostics picker.
It's useful when you work on a multilanguage project.

Fixes #2544
Fixes #2110

Type of change

  • New feature (non-breaking change which adds functionality)
  • This change requires a documentation update

How Has This Been Tested?

  • :lua require('telescope.builtin').diagnostics({ show_source = true })

In the end of every result there should be the source that created the entry

Configuration:

  • Neovim version (nvim --version): v0.10.2
  • Operating system and version: Ubuntu 24.04.1 LTS

Checklist:

  • My code follows the style guidelines of this project (stylua)
  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation (lua annotations)

@Koliras Koliras marked this pull request as ready for review December 6, 2024 10:40
@deibit
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deibit commented Mar 27, 2025

Any updates on this? It is a very desirable feature to know the source of the diagnostic. Thanks.

@fdev31
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fdev31 commented Apr 4, 2025 •
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Looks like it's a quite demanded feature, is there something wrong with this PR? It's super simple and provides the feature, it can always be improved later, having it is better than not...

@a-alak
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a-alak commented Jul 12, 2025

I could really use this - any idea of when/if it is going to be enabled?
Otherwise any workarounds I could implement today?

@flaszlo2000
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flaszlo2000 commented Aug 18, 2025 •
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Workaround that I have found:
In lua/telescope/builtin/__diagnostics.lua, you could change this:
text = vim.trim(diagnostic.message:gsub("[\n]", ""))
to this
text = string.format("[%s] %s", diagnostic.source, vim.trim(diagnostic.message:gsub("[\n]", "")))

which adds the diagnostic source to the start of the diagnostic message. There might be some issues with line_width but this is just a temporary fix that anyone could implement

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Option to show source in diagnostic picker Show LSP source with diagnostics picker

5 participants

@Koliras @deibit @fdev31 @a-alak @flaszlo2000