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feat: extend builtin diagnostic to allow displayed text customization #3281

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feat: extend builtin diagnostic to allow displayed text customization #3281

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3740cd0
extend builtin diagnostic to allow text format
dansdantas Sep 7, 2024
c0897cd
add docs
dansdantas Sep 7, 2024
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2 changes: 2 additions & 0 deletions doc/telescope.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -1831,6 +1831,8 @@ builtin.diagnostics({opts}) *telescope.builtin.diagnostics()*
{sort_by} (string) sort order of the diagnostics
results; see above notes
(default: "buffer")
{text} (function|nil) allow to expand text displayed
(default: diagnostic.message)



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8 changes: 7 additions & 1 deletion lua/telescope/builtin/__diagnostics.lua
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Expand Up @@ -107,12 +107,18 @@ local diagnostics_to_tbl = function(opts)
end

local preprocess_diag = function(diagnostic)
local text = vim.trim(diagnostic.message:gsub("[\n]", ""))

if type(opts.text) == "function" then
text = opts.text(diagnostic)
end

return {
bufnr = diagnostic.bufnr,
filename = bufnr_name_map[diagnostic.bufnr],
lnum = diagnostic.lnum + 1,
col = diagnostic.col + 1,
text = vim.trim(diagnostic.message:gsub("[\n]", "")),
text = text,
type = severities[diagnostic.severity] or severities[1],
}
end
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1 change: 1 addition & 0 deletions lua/telescope/builtin/init.lua
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Expand Up @@ -537,6 +537,7 @@ builtin.lsp_dynamic_workspace_symbols = require_on_exported_call("telescope.buil
---@field namespace number: limit your diagnostics to a specific namespace
---@field disable_coordinates boolean: don't show the line & row numbers (default: false)
---@field sort_by string: sort order of the diagnostics results; see above notes (default: "buffer")
---@field text function|nil: allow to expand text displayed (default: diagnostic.message)
builtin.diagnostics = require_on_exported_call("telescope.builtin.__diagnostics").get

local apply_config = function(mod)
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