Merge pull request #41 from rdsharma/ngx_lua

Add ngx_lua standard globals
mpeterv · Oct 13, 2015 · b38cd57 · b38cd57
2 parents c5ba158 + 329dfff
commit b38cd57
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/luacheck/main.lua b/src/luacheck/main.lua
@@ -64,6 +64,7 @@ together with used ones.]])
    lua53 - globals of Lua 5.3;
    lua53c - globals of Lua 5.3 with LUA_COMPAT_5_2;
    luajit - globals of LuaJIT 2.0;
+   ngx_lua - globals of Openresty lua-nginx-module with LuaJIT 2.0;
    min - intersection of globals of Lua 5.1, Lua 5.2,
       Lua 5.3 and LuaJIT 2.0;
    max - union of globals of Lua 5.1, Lua 5.2, Lua 5.3

diff --git a/src/luacheck/stds.lua b/src/luacheck/stds.lua
@@ -49,6 +49,13 @@ stds.luajit = {
    "pcall", "print", "rawequal", "rawget", "rawset", "require", "select", "setfenv",
    "setmetatable", "string", "table", "tonumber", "tostring", "type", "unpack", "xpcall"}
 
+stds.ngx_lua = {
+   _G = true, package = true, "_VERSION", "arg", "assert", "bit", "collectgarbage", "coroutine",
+   "debug", "dofile", "error", "gcinfo", "getfenv", "getmetatable", "io", "ipairs", "jit",
+   "load", "loadfile", "loadstring", "math", "module", "newproxy", "ndk", "ngx", "next", "os",
+   "pairs", "pcall", "print", "rawequal", "rawget", "rawset", "require", "select", "setfenv",
+   "setmetatable", "string", "table", "tonumber", "tostring", "type", "unpack", "xpcall"}
+
 local min = {_G = true, package = true}
 local std_sets = {}
 
@@ -57,7 +64,9 @@ for name, std in pairs(stds) do
 end
 
 for global in pairs(std_sets.lua51) do
-   if std_sets.lua52[global] and std_sets.lua53[global] and std_sets.luajit[global] then
+   if std_sets.lua52[global] and std_sets.lua53[global]
+      and std_sets.luajit[global] and std_sets.ngx_lua[global]
+   then
       table.insert(min, global)
    end
 end