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feat: show diagnostic with fallbacks #1415

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feat: show diagnostic with fallbacks #1415

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99c497e
feat: show diagnostic with fallbacks
LintaoAmons Mar 31, 2024
e730a97
refactor: check diag by table length instead of next
LintaoAmons Apr 1, 2024
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3 changes: 3 additions & 0 deletions lua/lspsaga/command.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,9 @@ local subcommands = {
hover_doc = function(args)
require('lspsaga.hover'):render_hover_doc(args)
end,
show_diagnostics = function(args)
require('lspsaga.diagnostic.show'):show_diagnostics({ fallback = true, args = args })
end,
show_workspace_diagnostics = function(args)
require('lspsaga.diagnostic.show'):show_diagnostics({ workspace = true, args = args })
end,
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20 changes: 19 additions & 1 deletion lua/lspsaga/diagnostic/show.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -336,13 +336,31 @@ function sd:show(opt)
end)
end

local function get_diagnostic_entrys(opt)
if opt.fallback then
local scopes = { 'cursor', 'line', 'buffer' }
for _, scope in ipairs(scopes) do
local result = diag:get_diagnostic({ [scope] = true })
if #result > 0 then
opt[scope] = true -- not sure if it's a good idea to modify the opt table here
return result
end
end

return diag:get_diagnostic({})
else
return diag:get_diagnostic(opt)
end
end

function sd:show_diagnostics(opt)
local has_jump_win = require('lspsaga.diagnostic').winid
if has_jump_win and api.nvim_win_is_valid(has_jump_win) then
return
end

local entrys = diag:get_diagnostic(opt)
local entrys = get_diagnostic_entrys(opt)

if next(entrys) == nil then
return
end
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