From 679e3acbc1a786a6e985bee12f97958a7c3e9cf1 Mon Sep 17 00:00:00 2001
From: Tony Grosinger <tgrosinger@extrahop.com>
Date: Fri, 28 Apr 2017 08:57:23 -0700
Subject: [PATCH] Adding custom go-metalinter script

Only runs on files which have been modified.
---
 .vimrc           |  5 ++---
 bin/git-metalint | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 3 deletions(-)
 create mode 100755 bin/git-metalint

diff --git a/.vimrc b/.vimrc
index a66254f..8b28abd 100644
--- a/.vimrc
+++ b/.vimrc
@@ -114,9 +114,8 @@ au FileType go nmap <Leader>gl <Plug>(go-metalinter)
 let g:go_auto_type_info = 0
 let g:go_fmt_command = "goimports"
 let g:go_metalinter_autosave = 1
-let g:go_metalinter_autosave_enabled = ['vet', 'golint', 'errcheck', 'varcheck']
-let g:go_metalinter_enabled = ['vet', 'golint', 'errcheck', 'varcheck', 'aligncheck', 'ineffassign', 'gosimple', 'staticcheck']
-let g:go_metalinter_deadline = '10s'
+let g:go_metalinter_command = "git metalinter"
+
 
 " Python Support {{{1
 Plug 'klen/python-mode'
diff --git a/bin/git-metalint b/bin/git-metalint
new file mode 100755
index 0000000..f66961d
--- /dev/null
+++ b/bin/git-metalint
@@ -0,0 +1,30 @@
+#!/usr/bin/python
+
+import subprocess
+import sys
+import os
+from os import path
+
+# Find the git root directory
+cwd = os.getcwd()
+while (".git" not in os.listdir(cwd)) and cwd != "/":
+    cwd = path.dirname(cwd)
+
+if cwd == "/":
+    print("Could not find the git repository root")
+    sys.exit(1)
+
+# Run the metalinter commands from the root directory
+os.chdir(cwd)
+
+files = subprocess.check_output(["git", "diff", "--name-only"])
+files_list = files.splitlines()
+
+if len(files_list) == 0:
+    sys.exit(0)
+
+dirs_list = map(path.dirname, files_list)
+dirs_list = set(dirs_list)
+
+for dir in dirs_list:
+    subprocess.call(["gometalinter", dir])