helix lf

config.toml

[keys.normal]
C-f = [":new", ":insert-output lf-pick", "split_selection_on_newline", "goto_file", "goto_last_modification", "goto_last_modified_file", ":buffer-close!", ":theme nord", ":theme default"]
# replace the default after theme with the theme you use
# open 1 with the open command (l and <left> to open) or more with (<space> to select) then quit
# all opened files will be opened in helix

lf-pick

# touch ~/.local/bin/lf-pick
# chmod +x ~/.local/bin/lf-pick
function lfp(){
  local TEMP=$(mktemp)
  lf -selection-path=$TEMP
  echo >> $TEMP
  while read -r line
  do
    echo "$line"
  done < "$TEMP"
}

lfp

[keys.normal]
C-f = [":new", ":insert-output lf -selection-path=/dev/stdout", "split_selection_on_newline", "goto_file", "goto_last_modification", "goto_last_modified_file", ":buffer-close!", ":redraw"]

Thank you for this.
The best version of this I've found so far (from scratching around in all the various answers), is:

C-f = [":new", ":insert-output lf -print-selection", "split_selection_on_newline", "goto_file", "goto_last_modification", "goto_last_modified_file", ":buffer-close!", ":redraw"]

With no lf-pick script needed.

It almost works too! But you need to have modified a buffer to get it to open, and it doesn't open from the current location, which is a pain.

I think it's a testament to how much helix needs this functionality that we're all scrabbling around in here, trying desperately to make something work...

Hi this is great! however does every one knows how to open the lf-pick in the current buffer directory?