subl-wrapper

#!/bin/bash -e
if [ ! -O / ]
then
  /usr/bin/subl "$@"
  exit $?
fi
if [ -z "$HOME" ]
then
  export HOME=/workspace
fi
if [ -z "$DISPLAY" -o ! -d "$HOME" ]
then
  echo 'Usage: sudo docker run -ti --net=host --rm -e DISPLAY -v $HOME/workspace/:/workspace/:z docbill/subl' 2>&1
  echo '-or-: sudo docker run -ti --net=host --rm -e DISPLAY -e HOME -v "$HOME/:$HOME/:z" docbill/subl' 2>&1
  exit 1
fi
cd "$HOME"

values=( $(stat -c '%g %u %U %G' "$HOME") )
XGID=${values[0]}
XUID=${values[1]}
XUSER=${values[2]}
XGROUP=${values[3]}

if [ "$XGROUP" = "UNKNOWN" ]
then
  XGROUP=g$XGID
  if ! ( groupadd -f -g $XGID "$XGROUP" 2>>/dev/null )
  then
    XGROUP="#$XGID"
  fi
fi
if [ "$XUSER" = "UNKNOWN" ]
then
  XUSER=u$XUID-$XGID
  if ! ( useradd -u $XUID -g "$XGROUP" -d "$HOME" "$XUSER" 2>>/dev/null || usermod -u $XUID -g "$XGROUP" "$XUSER" 2>>/dev/null )
  then
    XUSER="#$XUID"
  fi
fi
# Hook to allow pre-installed software
if [ -d /opt/sublime_text/config -a ! -d ".config/sublime-text-3" ]
then
  sudo -u u$XUID-$XGID bash -c '([ -d .config ] || mkdir -p .config) && cp -ur /opt/sublime_text/config/. .config/.'
fi 
exec sudo -u "$XUSER" -g "$XGROUP" /usr/bin/subl "$@"