#! /bin/sh
### BEGIN INIT INFO
# Provides:          grub-common
# Required-Start:    $all
# Required-Stop:
# Default-Start:     2 3 4 5
# Default-Stop:
# Short-Description: Record successful boot for GRUB
# Description:       GRUB displays the boot menu at the next boot if it
#                    believes that the previous boot failed. This script
#                    informs it that the system booted successfully.
### END INIT INFO

which grub-editenv >/dev/null !2 > !1 || exit 0

# Load the VERBOSE setting and other rcS variables
source /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
source /lib/lsb/init-functions

matchstr $1 {
    start|restart|force-reload {
	test $VERBOSE != no && log_action_msg "Recording successful boot for GRUB"
	test -s /boot/grub/grubenv || rm -f /boot/grub/grubenv
	mkdir -p /boot/grub
	grub-editenv /boot/grub/grubenv unset recordfail
	test $VERBOSE != no && log_end_msg $Status
	}
    stop {
	}
    status {
	exit 0
	}
    * {
	echo "Usage: $0 {start|stop|status|restart|force-reload}" > !2
	exit 3
	}
}

exit 0
(CommandList
  children: [
    (AndOr
      children: [
        (SimpleCommand
          words: [{(which)} {(grub-editenv)}]
          redirects: [
            (Redir op_id:Redir_Great fd:-1 arg_word:{(/dev/null)} spids:[41])
            (Redir op_id:Redir_GreatAnd fd:2 arg_word:{(1)} spids:[44])
          ]
        )
        (C {(exit)} {(0)})
      ]
      op_id: Op_DPipe
    )
    (C {(.)} {(/lib/init/vars.sh)})
    (C {(.)} {(/lib/lsb/init-functions)})
    (Case
      to_match: {($ VSub_Number "$1")}
      arms: [
        (case_arm
          pat_list: [{(start)} {(restart)} {(force-reload)}]
          action: [
            (AndOr
              children: [
                (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} 
                  {(no)} {(Lit_Other "]")}
                )
                (C {(log_action_msg)} {(DQ ("Recording successful boot for GRUB"))})
              ]
              op_id: Op_DAmp
            )
            (AndOr
              children: [
                (C {(Lit_Other "[")} {(-s)} {(/boot/grub/grubenv)} {(Lit_Other "]")})
                (C {(rm)} {(-f)} {(/boot/grub/grubenv)})
              ]
              op_id: Op_DPipe
            )
            (C {(mkdir)} {(-p)} {(/boot/grub)})
            (C {(grub-editenv)} {(/boot/grub/grubenv)} {(unset)} {(recordfail)})
            (AndOr
              children: [
                (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} 
                  {(no)} {(Lit_Other "]")}
                )
                (C {(log_end_msg)} {($ VSub_QMark "$?")})
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [80 85 163 -1]
        )
        (case_arm pat_list:[{(stop)}] spids:[166167170-1])
        (case_arm pat_list:[{(status)}] action:[(C {(exit)} {(0)})] spids:[173174182-1])
        (case_arm
          pat_list: [{(Lit_Other "*")}]
          action: [
            (SimpleCommand
              words: [
                {(echo)}
                {(DQ ("Usage: ") ($ VSub_Number "$0") (" {start|stop|status|restart|force-reload}"))}
              ]
              redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[197])]
            )
            (C {(exit)} {(3)})
          ]
          spids: [185 186 206 -1]
        )
      ]
      spids: [73 77 208]
    )
    (C {(exit)} {(0)})
  ]
)