🐛 fix (commit): Handle empty diffs correctly

Author: Abizrh

lua/commit-ai/commit.lua

@@ -34,7 +34,6 @@ end
 local function generate_commit_suggestions(cb)
   local diff = Utils.get_git_diff()
   if not diff or diff == "" then
-    print("No staged changes found")
     return {}
   end
 

lua/commit-ai/utils.lua

@@ -2,40 +2,40 @@ local log = require("commit-ai.log")
 local M = {}
 
 function M.get_git_diff()
-    local staged_diff = vim.fn.system('git diff --cached --no-color')
-    if staged_diff == "" then
-        staged_diff = vim.fn.system('git diff --no-color')
-    end
-    staged_diff = staged_diff:gsub("^%s*(.-)%s*$", "%1") -- Remove trailing newlines
-
-    -- Check if we're in a git repository
-    if vim.fn.system('git rev-parse --is-inside-work-tree 2>/dev/null'):find("true") == nil then
-        log.error("Not in a git repository")
-        return nil
-    end
-
-    -- Check if there are any changes
-    if staged_diff == "" then
-        log.warn("No changes detected")
-        return nil
-    end
-
-    return staged_diff
+  local staged_diff = vim.fn.system('git diff --cached --no-color')
+  if staged_diff == "" then
+    staged_diff = vim.fn.system('git diff --no-color')
+  end
+  staged_diff = staged_diff:gsub("^%s*(.-)%s*$", "%1") -- Remove trailing newlines
+
+  -- Check if we're in a git repository
+  if vim.fn.system('git rev-parse --is-inside-work-tree 2>/dev/null'):find("true") == nil then
+    log.error("Not in a git repository")
+    return nil
+  end
+
+  -- Check if there are any changes
+  if staged_diff == "" then
+    log.error("No staged changes found")
+    return nil
+  end
+
+  return staged_diff
 end
 
 function M.get_api_key(env_var)
-    local api_key
-    if type(env_var) == 'function' then
-        api_key = env_var()
-    elseif type(env_var) == 'string' then
-        api_key = vim.env[env_var]
-    end
-
-    if type(api_key) ~= 'string' or api_key == '' then
-        return nil
-    end
-
-    return api_key
+  local api_key
+  if type(env_var) == 'function' then
+    api_key = env_var()
+  elseif type(env_var) == 'string' then
+    api_key = vim.env[env_var]
+  end
+
+  if type(api_key) ~= 'string' or api_key == '' then
+    return nil
+  end
+
+  return api_key
 end
 
 return M