--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/share/lua/5.2/luarocks/build/command.lua	Fri Dec 14 22:24:27 2012 +0000
@@ -0,0 +1,32 @@
+
+--- Build back-end for raw listing of commands in rockspec files.
+module("luarocks.build.command", package.seeall)
+
+local fs = require("luarocks.fs")
+local util = require("luarocks.util")
+
+--- Driver function for the "command" build back-end.
+-- @param rockspec table: the loaded rockspec.
+-- @return boolean or (nil, string): true if no errors ocurred,
+-- nil and an error message otherwise.
+function run(rockspec)
+   assert(type(rockspec) == "table")
+
+   local build = rockspec.build
+   
+   util.variable_substitutions(build, rockspec.variables)
+   
+   if build.build_command then
+      util.printout(build.build_command)
+      if not fs.execute(build.build_command) then
+         return nil, "Failed building."
+      end
+   end
+   if build.install_command then
+      util.printout(build.install_command)
+      if not fs.execute(build.install_command) then
+         return nil, "Failed installing."
+      end
+   end
+   return true
+end