feat: make live diagnostics level configurable (#776)

* feat: make severity_limit configurable(#774), add more notes for users. * fixup! feat: make severity_limit configurable(#774), add more notes for users. --------- Co-authored-by: Jint-lzxy <[email protected]>
ayamir · May 30, 2023 · 1926dc0 · 1926dc0
1 parent 8437261
commit 1926dc0
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/lua/core/settings.lua b/lua/core/settings.lua
@@ -14,8 +14,16 @@ settings["format_on_save"] = true
 settings["format_notify"] = true
 
 -- Set it to false if diagnostics virtual text is annoying.
+-- If disabled, you may browse lsp diagnostics using trouble.nvim (press `gt` to toggle it).
 ---@type boolean
-settings["diagnostics_virtual_text"] = true
+settings["diagnostics_virtual_text"] = false
+
+-- Set it to one of the values below if you want to change the visible severity level of lsp diagnostics.
+-- Priority: `Error` > `Warning` > `Information` > `Hint`.
+--  > e.g. if you set this option to `Warning`, only lsp warnings and errors will be shown.
+-- NOTE: This entry only works when `diagnostics_virtual_text` is true.
+---@type "Error"|"Warning"|"Information"|"Hint"
+settings["diagnostics_level"] = "Hint"
 
 -- Set the format disabled directories here, files under these dirs won't be formatted on save.
 ---@type string[]

diff --git a/lua/modules/configs/completion/lsp.lua b/lua/modules/configs/completion/lsp.lua
@@ -1,4 +1,7 @@
 return function()
+	local diagnostics_virtual_text = require("core.settings").diagnostics_virtual_text
+	local diagnostics_level = require("core.settings").diagnostics_level
+
 	local nvim_lsp = require("lspconfig")
 	local mason = require("mason")
 	local mason_registry = require("mason-registry")
@@ -93,7 +96,9 @@ return function()
 	vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
 		signs = true,
 		underline = true,
-		virtual_text = require("core.settings").diagnostics_virtual_text,
+		virtual_text = diagnostics_virtual_text and {
+			severity_limit = diagnostics_level,
+		} or false,
 		-- set update_in_insert to false bacause it was enabled by lspsaga
 		update_in_insert = false,
 	})