From a3717e7a4e87632fee8a53b3299fd72b30bdfbeb Mon Sep 17 00:00:00 2001
From: eph <eph@MacBook-Pro.local>
Date: Fri, 27 Dec 2024 11:25:43 +0800
Subject: [PATCH] feat: icon_fetcher adds symbol parameter

---
 lua/outline/parser.lua  | 2 +-
 lua/outline/symbols.lua | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lua/outline/parser.lua b/lua/outline/parser.lua
index 3f3415d..9d40351 100644
--- a/lua/outline/parser.lua
+++ b/lua/outline/parser.lua
@@ -37,7 +37,7 @@ local function parse_result(result, depth, hierarchy, parent, bufnr)
       local node = {
         deprecated = value.deprecated,
         kind = value.kind,
-        icon = symbols.icon_from_kind(value.kind, bufnr),
+        icon = symbols.icon_from_kind(value.kind, bufnr, value),
         name = value.name or value.text,
         detail = value.detail,
         line = selectionRange.start.line,
diff --git a/lua/outline/symbols.lua b/lua/outline/symbols.lua
index a3a4b68..f73e792 100644
--- a/lua/outline/symbols.lua
+++ b/lua/outline/symbols.lua
@@ -52,8 +52,9 @@ local lspkind = {
 
 ---@param kind string|integer
 ---@param bufnr integer
+---@param symbol? outline.Symbol
 ---@return string icon
-function M.icon_from_kind(kind, bufnr)
+function M.icon_from_kind(kind, bufnr, symbol)
   local kindstr = kind
   if type(kind) ~= 'string' then
     kindstr = M.kinds[kind]
@@ -63,7 +64,7 @@ function M.icon_from_kind(kind, bufnr)
   end
 
   if type(cfg.o.symbols.icon_fetcher) == 'function' then
-    local icon = cfg.o.symbols.icon_fetcher(kindstr, bufnr)
+    local icon = cfg.o.symbols.icon_fetcher(kindstr, bufnr, symbol)
     -- Allow returning empty string
     if icon then
       return icon