View all patterns description before running fabric

[sageil]

Was looking for a similar option like the one described in #1461 where I can see the pattern's name and its description. After discovering pattern_explanations.md(Thanks to @ksylvan), I also wanted to be able to execute the pattern once I read the description.

This works on zsh on both Linux and Mac.

fuzzy_fabric() {

  local result=$(sed 's/[0-9]*\. \**//' $HOME/.config/fabric/patterns/pattern_explanations.md | tail -n +4 | sed 's/\**://' | fzf --inline-info --preview 'echo -n {2..}' --bind 'enter:become(echo {1})' --height=60% --layout reverse --border --preview-window "up,3,border-left,wrap,15%")

  # Check if result is empty (escape was pressed)
  if [ -z "$result" ]; then
    return 1 # Exit with error code when escape is pressed
  fi

  print -z fabric -p "$result"
}

Here is how it looks

Once you find the pattern to use, hit enter to execute it

To cancel, just hit escape.

Bash users should switch print -z to printf