piping output fromother applications, eg rofi-calc

[stibinator]

in my i3 config I call the rofi calculator like this, where the output gets piped to xclip:

bindsym $mod+c exec rofi -show calc -modi calc -no-show-match -no-sort -calc-command "echo -n '{result}' | xclip"

is there a way to pipe text to greenclip so I can use greenclip instead of xclip?

[stibinator]

Reading the source (I don't know haskell, so I'm guessing) it looks like—confusingly—using print with an argument is the way to do it

→ ~ greenclip print "foo"
→ ~ greenclip print
foo
[…]

for example

→ ~ greenclip print "$(qalc -t pi/4)"
→ ~ greenclip print
0.7853981634
[…]