fzf version minimal ?

[weber-s]

Hello there!

I updated the plugin this morning, and I started having fzf not working anymore.

Updating fzf to a newer version fixed it.

I'm running debian bookworm, and switching to the testing branch on debian solved it.

fzf:
  Installé : 0.60.3-1+b2
  Candidat : 0.60.3-1+b2
 Table de version :
 *** 0.60.3-1+b2 100
         60 http://deb.debian.org/debian testing/main amd64 Packages
        100 /var/lib/dpkg/status
     0.38.0-1+b1 500
        500 http://deb.debian.org/debian bookworm/main amd64 Packages

i.e. I was using the 0.38.0-1 version, which should run fine according to the README. Is the readme outdated?

PS: I didn't check the full traceback, only the head of the error:

fzf error 2: unknown action: transform([ $FZF_SELECT_COUNT -eq 0 ] && ech

[nenahp]

what's your config or $FZF_DEFAULT_OPTS

the error from your custom action, or maybe fzf-lua missing a version check in code

[nenahp]

build 0.38 from source, no error, maybe some issue with your config/env

[ibhagwan]

fzf error 2: unknown action: transform([ $FZF_SELECT_COUNT -eq 0 ] && ech

FZF_SELECT_COUNT doesn’t exist in fzf-lua’s codebase, this error was coming from somewhere else

[weber-s]

Thank for the quick reply!

I have the following in my .zshrc:

# FZF
export FZF_DEFAULT_OPTS=$FZF_DEFAULT_OPTS'
--color fg:124,bg:16,hl:202,fg+:214,bg+:52,hl+:231
--color info:52,prompt:196,spinner:208,pointer:196,marker:208'

That's strange, I didn't upgrade my system, only my nvim plugins.

[ibhagwan]

Where is FZF_SELECT coming from then? You can try using mini.sh and run :FzfLua files fzf_bin=<path to 0.38> and see if this is something in your config.

No FZF_SELECT in fzf-lua codebase:

[weber-s]

Ok indeed, from the mini.sh it works.

I investigate a bit, and it seems to be related to "trouble.vim":

local smart_prefix = require("trouble.util").is_win() and "transform(IF %FZF_SELECT_COUNT% LEQ 0 (echo select-all))"
  or "transform([ $FZF_SELECT_COUNT -eq 0 ] && echo select-all)"

in my nvim/lazy/trouble.nvim/lua/trouble/sources/fzf.lua

So unrelated to fzf-lua, sorry and thanks again 🙏

[ChuJiani]

I encountered this error after upgrading to commit fc18074, which changes default profile to border-fused+hide.

Change back to the old default fixed it, as the commit message suggests:

require("fzf-lua").setup({
    { "default-title" },
    -- rest of setup options
})

I'm also using debian bookworm with fzf version 0.38.0-1+b1, and upgrading to 0.60.3-1+b2 also fixed it.

Maybe the new default profile does not work with old fzf version?

[nenahp]

did not reproduce...

[ChuJiani]

Thanks for your reply. I may dig into it later...