zsh ctrl+x shortcut to select scripts to paste into command line (without executing!)

.zshrc

# .. put into ~/.zshrc
# to extend directories, symlinks can be created in ~/scripts/.. (`ln -s`)

fzf-paste-input() {
  location=$(pwd)
  cd ~/scripts
  local output
  
  # basic
  #output=~/scripts/$(fzf</dev/tty) && LBUFFER+=${(q-)output}
  # with preview
  output=~/scripts/$(fzf --preview 'bat --theme gruvbox-light --style=numbers --color=always --line-range :500 {}'</dev/tty) && LBUFFER+=${(q-)output}
  
  cd $location
}
zle -N fzfPasteInput
bindkey "^X" fzfPasteInput

relative-path.zshrc

fzfPasteInput() {
  location=$(pwd)
  cd ~/scripts
  local output
  output=$(fzf --print0 < /dev/tty | xargs -0 -I % echo -n "~/scripts/%" | sed "s|$location/||")
  output="${output%\"}" # remove the last character from the string, which is the closing quote
  output="${output#\"}" # remove the first character from the string, which is the opening quote
  output="${output% }" # remove the last character from the string, which is the space
  LBUFFER+="${output}"
  cd $location
}
zle -N fzfPasteInput
bindkey "^X" fzfPasteInput