Pileus Git - mkinit/blob - src/mkinit

   1 #!/bin/sh
   2
   3 # Copyright (C) 2009 Andy Spencer
   4 # See ../COPYING for terms
   5
   6 echo
   7 echo "mkinit -- starting"
   8
   9 function runamk {
  10         /usr/lib/plan9/bin/mk \
  11                 -f /etc/init.mk \
  12                 -i -k "$@"
  13 }
  14
  15 # Handle arguments
  16 TEST=false
  17 cmd=boot
  18 case "$1" in
  19 -t )
  20         TEST=true
  21         export P="true"
  22         ;;
  23 -n )
  24         cmd=""
  25         ;;
  26 esac
  27
  28
  29 # Main loop
  30 echo "mkinit -- entering main loop"
  31 while true; do
  32         case "$cmd" in
  33         boot )
  34                 echo "mkinit -- booting"
  35                 if runamk -a && ! $TEST; then
  36                         # booted successuflly, redirect input
  37                         echo "skipping redirect"
  38                         #pipe=/lib/mkinit/cmd
  39                         #[ -p pipe ] || mkfifo $pipe
  40                         #exec 0< $pipe
  41                 fi
  42                 ;;
  43         halt )
  44                 echo "mkinit -- halting"
  45                 runamk "halt"
  46                 # exit
  47                 ;;
  48         restart )
  49                 if [ "$args" ]; then
  50                         echo "mkinit -- restarting $args"
  51                         runamk "stop-$args"
  52                         runamk "start-$args"
  53                 fi
  54                 ;;
  55         start|stop|zap|status )
  56                 if [ "$args" ]; then
  57                         echo "mkinit -- ${cmd}ing $args"
  58                         runamk "${cmd}-$args"
  59                 fi
  60                 ;;
  61         mk )
  62                 if [ "$args" ]; then
  63                         echo "mkinit -- running mk cmd [$args]"
  64                         runamk "$args"
  65                 fi
  66                 ;;
  67         reload )
  68                 exec /sbin/mkinit -n
  69                 ;;
  70         eval )
  71                 $args
  72                 ;;
  73         ?* )
  74                 echo "unknown command [$cmd $args]"
  75                 ;;
  76         esac
  77         echo -n "mkinit> "
  78         read cmd args
  79 done