feat(lsp): custom omnifunc

plugins/onedark.lua

@@ -1,6 +1,35 @@
 require("onedark").setup({ style = "darker" })
 
 local c = require("onedark.colors")
+
+local completion_kind_colors = {
+    Text = c.light_grey,
+    Method = c.blue,
+    Function = c.blue,
+    Constructor = c.blue,
+    Field = c.purple,
+    Variable = c.purple,
+    Property = c.cyan,
+    Class = c.yellow,
+    Interface = c.green,
+    Struct = c.purple,
+    Module = c.orange,
+    Unit = c.green,
+    Value = c.orange,
+    Enum = c.purple,
+    EnumMember = c.yellow,
+    Keyword = c.cyan,
+    Constant = c.orange,
+    Snippet = c.red,
+    Color = c.green,
+    File = c.blue,
+    Reference = c.orange,
+    Folder = c.orange,
+    Event = c.yellow,
+    Operator = c.red,
+    TypeParameter = c.red,
+}
+
 local highlights = {
     ["@string.special.url"] = { fg = "NONE", fmt = "NONE" },
     ["@lsp.type.macro.gotmpl"] = { fg = "NONE", fmt = "NONE" },
@@ -25,5 +54,10 @@ local highlights = {
     GitDirty = { fg = c.yellow },
     GitNew = { fg = c.green },
 }
+for kind, color in pairs(completion_kind_colors) do
+    highlights["OwLspKind" .. kind] = { fg = color }
+end
 require("onedark").set_options("highlights", highlights)
 require("onedark").load()
+
+vim.api.nvim_set_hl(0, "PmenuSel", { link = "Visual" })