Cobbled together fzf/rg file and contents searcher for the terminal.

searcher.sh

# Modified version where you can press
# - CTRL-O to open with `open` command,
# - CTRL-E or Enter key to open with the $EDITOR
# - CTRL-S to search inside files
# - CTRL-C to copy file path to clipboard
# - CTRL-D to cd to directory of file
# - CTRL-N to make a new markdown file.
fs() {
  local out file key
  IFS=$'\n' out=($(fzf -i --preview="pygmentize -g {}" --query="$1" --exit-0 --expect=ctrl-o,ctrl-e,ctrl-s,ctrl-m,ctrl-c,ctrl-d,ctrl-x,ctrl-n --bind '?:toggle-preview'))
  key=$(head -1 <<< "$out")
  file=$(head -2 <<< "$out" | tail -1)
  esfile=$(printf %q "$file")
  if [ -n "$file" ]; then
    [ "$key" = ctrl-o ] && open "$file" ||
    [ "$key" = ctrl-s ] && infile "$1" ||
    [ "$key" = ctrl-c ] && echo "$file" | pbcopy || 
    [ "$key" = ctrl-d ] && cd $(dirname "$file") ||
    [ "$key" = ctrl-n ] && code "$1.md" ||
    ${EDITOR:-code} "$file"
  fi
}

infile() {
  rg "$1" | fzf --height 40% | sed 's/:.*$//g' | sed 's/ /\\ /g' | sed 's/&/\\&/g' | xargs -0 -I {} /bin/zsh -c 'code {}'
}