s6-overlay/layout/rootfs-overlay/package/admin/s6-overlay-@VERSION@/etc/s6-rc/scripts/services-up

#!/bin/sh -e

if profile=`printcontenv S6_RUNTIME_PROFILE` ; then
  etc="/etc/cont-profile.d/$profile"
else
  etc=/etc
fi

if v=`printcontenv S6_VERBOSITY` && eltest "$v" =~ '^[[:digit:]]+$' ; then : ; else
  v=2
fi

dir=/run/s6/legacy-services

s6-rmrf "$dir"
s6-mkdir -p -m 0755 "$dir"
list=
notifno=
notifyes=
for i in `s6-ls "$etc/services.d" 2>/dev/null | s6-sort` ; do
  if test -d "$etc/services.d/$i" ; then
    list="$list $i"
    if test $v -ge 2 ; then
      s6-echo -n -- "services-up: info: copying legacy longrun $i" 1>&2
    fi
    s6-hiercopy "$etc/services.d/$i" "$dir/$i"
    if test -r "$dir/$i/notification-fd" ; then
      notifyes="$notifyes $dir/$i"
      if test $v -ge 2 ; then
        echo 1>&2
      fi
    else
      notifno="$notifno $dir/$i"
      if test $v -ge 2 ; then
        echo ' (no readiness notification)' 1>&2
      fi
    fi
  fi
done

for file in $list ; do
  s6-ln -nsf "$dir/$file" "/run/service/$file"
done

s6-svscanctl -a /run/service

if dowait=`printcontenv S6_CMD_WAIT_FOR_SERVICES` && eltest "$dowait" =~ '^[[:digit:]]+$' -a "$dowait" -gt 0 ; then
  if maxtime=`printcontenv S6_CMD_WAIT_FOR_SERVICES_MAXTIME` && eltest "$maxtime" =~ '^[[:digit:]]+$' ; then : ; else
    maxtime=0
  fi

  if rtime=`printcontenv S6_SERVICES_READYTIME` && eltest "$rtime" =~ '^[[:digit:]]+$' ; then : ; else
    rtime=50
  fi

  # Increase if necessary. Unavoidable race condition, use s6-rc instead!
  s6-sleep -m "$rtime"

  r=false
  if test -n "$notifno" && ! s6-svwait -u -t "$maxtime" -- $notifno ; then
    r=true
  fi
  if test -n "$notifyes" && ! s6-svwait -U -t "$maxtime" -- $notifyes ; then
    r=true
  fi
  if $r && b=`printcontenv S6_BEHAVIOUR_IF_STAGE2_FAILS` && eltest "$b" =~ '^[[:digit:]]+$' -a "$b" -gt 0 ; then
    if test $v -ge 1 ; then
      echo 'services-up: warning: some legacy longruns failed to start' 1>&2
    fi
    if test "$b" -ge 2 ; then
      exit 1
    fi
  fi
fi