Slow startup time

[itmecho]

Firstly, thanks for the fork!

I'm using this fork as part of the vim-polyglot plugin. I'm seeing really long startup times when opening fish files. Looking at the startuptime log, I can see that it's slow due to sourcing the fish syntax file. I've tried removing vim-polyglot and installing this fork directly and I still see the same issue.

Not sure if you have any ideas on how I could debug this further?

Neovim Version

NVIM v0.5.0-dev+1089-gdc3ca16a9
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3

Startup time log

Strangely, it seems like it's sourcing the file 3 times during startup and it's taking roughly 1.5 seconds each time.
These logs are from installing the plugin directly instead of through vim-polyglot

1744.123  1634.145  1634.145: sourcing <removed>/.local/share/nvim/site/pack/packer/start/vim-fish/ftplugin/fish.vim
3288.826  1457.445  1457.445: sourcing <removed>/.local/share/nvim/site/pack/packer/start/vim-fish/ftplugin/fish.vim
4775.268  1478.543  1478.543: sourcing <removed>/.local/share/nvim/site/pack/packer/start/vim-fish/ftplugin/fish.vim

[itmecho]

My bad, I've just seen #3 and investigated. Found the slow line in my config and removed it and now everything is fast again!