# Demo on how to extract the first "model name" field from /proc/cpuinfo 
# into a variable. 
# Can be used for inventory information in CFEngine Nova and above.

body common control
{
bundlesequence => { "inventory" };
}

###

bundle common inventory
{
vars:
  "cpuinfo"  string => execresult("/bin/grep \"model name\" /proc/cpuinfo", "noshell");
  
got_model_name::
  "cpu"      string => "$(myarray[1])";

classes:

  "got_model_name" expression => regextract(
                                            "model\s+name\s+:\s+([^\n]*)\n?.*",
                                            "$(cpuinfo)",
                                            "myarray"
                                            );

reports:
 got_model_name::
  "model name is \"$(myarray[1])\"";

!got_model_name::
  "Did not match CPU model name";
}

