#!/usr/bin/env fish

# script takes the clipboard contents and
# trims/adds newlines appropriately to force
# inline or above/below line paste

# In helix, if there's a trailing newline, it's pasted linewise
# Otherwise it's pasted inline

set -l cmd $argv[1]
# get clip contents, and preserve newlines
set -l contents (wl-paste -n | string collect -N --allow-empty)
count "$contents"
if test "$cmd" = inline
    # if there's more than 1 newline, it
    # has to be linewise
    set -l lines (string split -n \n "$contents")
    set -S lines
    set -S contents

    # string join \n $lines
    printf "%s" (string join \n $lines | string collect -N)
    # if test "$newlines" -eq 1
    # printf "%s" (string trim --chars \n "$contents")
    # else
    #     printf "%s" "$contents"
    # end

else if test "$cmd" = linewise
    # test if the last line has a 

end

# echo paste-util