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   1 #!/bin/bash
   2
   3 source /a/bin/errhandle/err
   4
   5 e() { echo "$*"; "$@"; }
   6 lnf() { /a/bin/lnf/lnf "$@"; }
   7
   8 shopt -s nullglob
   9 shopt -s extglob
  10
  11 cd /a/exe
  12 declare -A existing
  13 for f in *; do
  14   existing[$f]=t
  15 done
  16 cd /a/bin
  17
  18 # sourcing instead of calling script changes runtime from .47s to .36s
  19 source /a/bin/lnf/lnf >/dev/null ||:
  20
  21 for x in !(unused|distro-setup|unfinished|queue|bash-template|buildscripts|crons|data|examples|log-quiet); do
  22   [[ -e $x/.git ]] || continue
  23   for y in $x/*; do
  24     f=${y##*/}
  25     if [[ -x $y && ! -d $y ]]; then
  26       unset "existing[$f]"
  27       lnf -v /a/bin/$y /a/exe
  28     fi
  29   done
  30 done
  31 for x in *; do
  32   if [[ ! -d $x && -x $x ]]; then
  33     unset "existing[$x]"
  34     lnf -v /a/bin/$x /a/exe
  35   fi
  36 done
  37
  38 cd /a/exe
  39 for f in ${!existing[@]}; do
  40   echo want to do rm -fv $f
  41 done
  42
  43
  44
  45 # things we don't want to run in /a, because
  46 # they are long running and could get in the way of
  47 # btrfs remounting
  48 e /a/bin/distro-setup/install-my-scripts