new nvim config

nvim/lua/user/utils/cmp_format.lua

@@ -0,0 +1,72 @@
+
+---@param text string
+---@param width number
+---@param ellipsis string
+---@return string
+local function format_fixed_length(text, width, ellipsis)
+    text = text or ""
+
+    if width < 1 then
+        return text
+    end
+
+    local len = vim.fn.strdisplaywidth(text)
+    if text and len > width then
+        text = vim.fn.strcharpart(text, 0, width - vim.fn.strdisplaywidth(ellipsis)) .. ellipsis
+    elseif width > 0 then
+        text = text .. string.rep(' ', width - len)
+    end
+
+    return text
+end
+
+---@param entry any
+---@param kind any
+---@param map any
+---@return {icon: string, hl_group: string}|string
+local function get_icon(entry, kind, map)
+    if vim.tbl_contains({ 'path' }, entry.source.name) then
+        local icon, hl_group = require('nvim-web-devicons').get_icon(entry:get_completion_item().label)
+        if icon then
+            return {
+                icon = icon,
+                hl_group = hl_group
+            }
+        end
+    end
+
+    if entry.source.name == "snippet" then
+        return map["Snippet"] or "Snippet"
+    end
+
+    if entry.source.name == "spell" then
+        return map["Spell"] or "Spell"
+    end
+
+    return map[kind] or "?"
+end
+
+return function (opts)
+    return function(entry, item)
+        local icon = get_icon(entry, item.kind, opts.symbol_map)
+
+        if type(icon) == "table" then
+            item.kind = icon.icon
+            item.kind_hl_group = icon.hl_group
+        else
+            item.kind = icon
+        end
+
+        local widths = {
+            abbr = opts.widths and opts.widths.abbr or 20,
+            menu = opts.widths and opts.widths.menu or 15,
+        }
+
+        local ellipsis = opts.ellipsis or '...'
+        for key, width in pairs(widths) do
+            item[key] = format_fixed_length(item[key], width, ellipsis)
+        end
+
+        return item
+    end
+end