access clipboard using zsh + maccy

fcc.zsh

fcc() {
  DB=~/Library/Containers/org.p0deje.Maccy/Data/Library/Application\ Support/Maccy/Storage.sqlite
  SQL="select   distinct ZVALUE
      from     ZHISTORYITEMCONTENT
      where    ZTYPE IN ('public.text','public.utf8-plain-text')
      order by Z_PK desc"

  if ! [ -r "$DB" ]; then
    MSG='Maccy database not found. "brew cask install maccy" to install Maccy.'
    echo "$MSG"
    exit 1
  fi
  SEP=$(head -128 /dev/urandom | shasum)
  SEP="${SEP:0:8}"
  target=$(sqlite3 -newline "$SEP" "$DB" "$SQL" | perl -pe "s/$SEP/\\x0/g" | \
  fzf-tmux "$@" -- --read0 --layout=reverse --multi --prompt='Maccy> ' --tiebreak=index) || return
  pbcopy <<<"$target"
}