#!/bin/bash

# if you dont have internet access from your cluster nodes, you will
# not be able to "knife bootstrap" nodes to get them ready for
# chef. Instead you need to install chef separately. Assuming the
# necessary bits are on apt/apache mirror as per the mirror
# instructions in bootstrap.md then the following will get chef
# installed and allow you to proceed

# change the following IP address to match your bootstrap node

if dpkg -s opscode-keyring !2 >/dev/null | grep -q Status.*installed {
    echo opscode-keyring is installed
} else { 
    apt-get update
    apt-get --allow-unauthenticated -y install opscode-keyring
    apt-get update
}

if dpkg -s chef !2 >/dev/null | grep -q Status.*installed {
    echo chef is installed
} else {
    if test -f chef-client.deb {
        # previously copied over by chefit.sh
        # normally produced by build_bins.sh
	    dpkg -i chef-client.deb
    } else {
        echo "Warning: chef-client.deb not found"
        echo "chef bootstrap will attempt chef-client install"
    }
}
(CommandList
  children: [
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (Pipeline
                  children: [
                    (SimpleCommand
                      words: [{(dpkg)} {(-s)} {(opscode-keyring)}]
                      redirects: [(Redir op_id:Redir_Great fd:2 arg_word:{(/dev/null)} spids:[35])]
                    )
                    (C {(grep)} {(-q)} {(Status.) (Lit_Other "*") (installed)})
                  ]
                  negated: False
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(echo)} {(opscode-keyring)} {(is)} {(installed)})]
          spids: [-1 49]
        )
      ]
      else_action: [
        (C {(apt-get)} {(update)})
        (C {(apt-get)} {(--allow-unauthenticated)} {(-y)} {(install)} {(opscode-keyring)})
        (C {(apt-get)} {(update)})
      ]
      spids: [60 84]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (Pipeline
                  children: [
                    (SimpleCommand
                      words: [{(dpkg)} {(-s)} {(chef)}]
                      redirects: [(Redir op_id:Redir_Great fd:2 arg_word:{(/dev/null)} spids:[95])]
                    )
                    (C {(grep)} {(-q)} {(Status.) (Lit_Other "*") (installed)})
                  ]
                  negated: False
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(echo)} {(chef)} {(is)} {(installed)})]
          spids: [-1 109]
        )
      ]
      else_action: [
        (If
          arms: [
            (if_arm
              cond: [
                (Sentence
                  child: (C {(Lit_Other "[")} {(-f)} {(chef-client.deb)} {(Lit_Other "]")})
                  terminator: <Op_Semi ";">
                )
              ]
              action: [(C {(dpkg)} {(-i)} {(chef-client.deb)})]
              spids: [-1 134]
            )
          ]
          else_action: [
            (C {(echo)} {(DQ ("Warning: chef-client.deb not found"))})
            (C {(echo)} {(DQ ("chef bootstrap will attempt chef-client install"))})
          ]
          spids: [152 169]
        )
      ]
      spids: [120 171]
    )
  ]
)