add ability to disable git

vendor/clink.lua

@@ -280,6 +280,24 @@ local function get_svn_status()
     return true
 end
 
+---
+-- Get the status of working dir
+-- @return {bool}
+---
+local function get_git_status_setting()
+    gitStatusSetting = io.popen("git config cmder.status")
+
+    for line in gitStatusSetting:lines() do
+        if string.match(line, 'false') then
+          gitStatusSetting:close()
+          return false
+        end
+    end
+    gitStatusSetting:close()
+
+    return true
+end
+
 local function git_prompt_filter()
 
     -- Colors for git status
@@ -290,6 +308,8 @@ local function git_prompt_filter()
     }
 
     local git_dir = get_git_dir()
+
+    if get_git_status_setting() then
       if git_dir then
           -- if we're inside of git repo then try to detect current branch
           local branch = get_git_branch(git_dir)
@@ -312,6 +332,7 @@ local function git_prompt_filter()
               return false
           end
       end
+    end
 
     -- No git present or not in git file
     clink.prompt.value = string.gsub(clink.prompt.value, "{git}", "")