chore(*) add .editorconfig and .luacheckrc

Author: hishamhm

.editorconfig

@@ -0,0 +1,15 @@
+# See http://editorconfig.org
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.lua]
+indent_style = space
+indent_size = 2
+
+[Makefile]
+indent_style = tab

.luacheckrc

@@ -0,0 +1,15 @@
+std             = "ngx_lua"
+unused_args     = false
+redefined       = false
+max_line_length = false
+
+
+not_globals = {
+    "string.len",
+    "table.getn",
+}
+
+
+ignore = {
+    "6.", -- ignore whitespace warnings
+}

lib/resty/healthcheck.lua

@@ -131,7 +131,7 @@ local id = function(x) return x end
 local worker_color = use_color and function(str) return ("\027["..tostring(31 + ngx.worker.pid() % 5).."m"..str.."\027[0m") end or id
 
 -- Debug function
-local function dump(...) print(require("pl.pretty").write({...})) end
+local function dump(...) print(require("pl.pretty").write({...})) end -- luacheck: ignore 211
 
 local _M = {}