支持参数描述

2 files changed, 35 insertions, 1 deletions

diff --git a/server/src/core/hover/function.lua b/server/src/core/hover/function.lua
index 5adeeb7e..6139bd1b 100644
--- a/server/src/core/hover/function.lua
+++ b/server/src/core/hover/function.lua
@@ -184,7 +184,22 @@ local function getComment(func)
     if not func then
         return nil
     end
-    return func:getComment()
+    local comments = {}
+    local params = func:getEmmyParams()
+    if params then
+        for _, param in ipairs(params) do
+            local option = param:getOption()
+            if option and option.comment then
+                comments[#comments+1] = ('+ `%s`*(%s)*: %s'):format(param:getName(), param:getType(), option.comment)
+            end
+        end
+    end
+    comments[#comments+1] = '\n'
+    comments[#comments+1] = func:getComment()
+    if #comments == 0 then
+        return nil
+    end
+    return table.concat(comments, '\n')
 end
 
 local function getOverLoads(name, func, object, select)
diff --git a/server/test/crossfile/hover.lua b/server/test/crossfile/hover.lua
index 19e8912f..f104fa38 100644
--- a/server/test/crossfile/hover.lua
+++ b/server/test/crossfile/hover.lua
@@ -310,3 +310,22 @@ x: option
    |>'选项2' -- 注释2]]
     }
 }
+
+TEST {
+    {
+        path = 'a.lua',
+        content = '',
+    },
+    {
+        path = 'b.lua',
+        content = [[
+            ---@param x string {comment = 'aaaa'}
+            ---@param y string {comment = 'bbbb'}
+            local function <?f?>(x, y) end
+        ]]
+    },
+    hover = {
+        label = 'function f(x: string, y: string)',
+        name = 'f',
+    }
+}