From 00a0c881a21467c0cf6acac4aa00cb0b54509ab0 Mon Sep 17 00:00:00 2001
From: David Leal <halfpacho@gmail.com>
Date: Wed, 6 May 2020 13:58:07 -0500
Subject: [PATCH] Add Travis CI and LuaCheck (#2)

---
 .luacheckrc | 19 +++++++++++++++++++
 .travis.yml | 11 +++++++++++
 README.md   |  1 +
 init.lua    |  4 ++--
 4 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 .luacheckrc
 create mode 100644 .travis.yml

diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..6a96445
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,19 @@
+unused_args = false
+allow_defined_top = true
+max_line_length = 999
+
+globals ={
+    "minetest",
+}
+
+read_globals = {
+    string = {fields = {"split", "trim"}},
+    table = {fields = {"copy", "getn"}},
+}
+
+files["init.lua"].ignore = { "modname", "tab" }
+files["mysql/mysql.lua"].ignore = { "" }
+files["mysql/mysql_h.lua"].ignore = { "" }
+files["mysql/mysql_print.lua"].ignore = { "" }
+files["mysql/mysql_test.lua"].ignore = { "" }
+                                     -- ^ Ignore everything
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..4c59300
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,11 @@
+language: generic
+addons:
+  apt:
+    packages:
+    - luarocks
+before_install:
+  - luarocks install --local luacheck
+script:
+- $HOME/.luarocks/bin/luacheck .
+notifications:
+  email: false
diff --git a/README.md b/README.md
index 56cd50b..d22a8f2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # mysql_base
+[![Build Status](https://travis-ci.org/MinetestForFun/mysql_base.svg)](https://travis-ci.org/MinetestForFun/mysql_base)
 
 Base Minetest mod to connect to a MySQL database. Used by other mods to read/write data.
 
diff --git a/init.lua b/init.lua
index 9950898..36f62d9 100644
--- a/init.lua
+++ b/init.lua
@@ -1,5 +1,5 @@
 local modname = minetest.get_current_modname()
-local modpath = minetest.get_modpath(modname) 
+local modpath = minetest.get_modpath(modname)
 
 local thismod = {
   enabled = false,
@@ -69,7 +69,7 @@ local function string_splitdots(s)
       local word_bound = i - 1
       table.insert(temp, string.sub(s, index, word_bound))
       index = next_index
-    else            
+    else
       if index > 0 and index <= last_index then
         table.insert(temp, string.sub(s, index, last_index))
       elseif index == 0 then