bug: empty plugin folder if network connection aborted the installation.

[towry]

Did you check docs and existing issues?

• I have read all the lazy docs
• I have searched the existing issues of lazy
• I have searched the exsiting issues of the plugin I have a problem with

Neovim version (nvim -v)

NVIM v0.9.0-dev-503+ga442c9f55-dirty

Operating system/version

macOS 13.0.1 22A400 x86_64

Describe the bug

I am in China, the network connection to github is not very good, so sometimes the the installation may fail.

Steps:

1. :Lazy
2. The Lazy installation begins.
3. Installation failed due to network connection issue.
4. No response, can not quit by using cmdline with :q!.
5. quit with tmux panel close command.
6. reopen neovim, open lazy, the plugin status is installed and up to date.

But the module can not be found, and the plugin folder is almost empty with only .git folder. git status shows all files is deleted.

What I have tried without manually deleting the empty plugin folder:

1. Run Lazy sync. (all success)
2. Run lazy update (all success)

The plugin status in lazy:

Steps To Reproduce

1. See the above description.

Expected Behavior

I think the network connection issue is not avoidable, so this issue should be taken care by the Lazy (maybe) ?

Repro

Nothing special.

https://github.com/pze/econvim

[towry]

Successfully install the plugin again after manually deleted the plugin folder.

But error message shown from the plugin that I need to call setup before using the plugin ( no such issue on my home macbook)

The lazy spec file: https://github.com/pze/econvim/blob/master/lua/towry/plugins/hlslens.lua

[folke]

If your error drops after the main .git files were downloaded, then there's no way for lazy to know that something didn't work properly. In the lazy ui, you can go to the offending plugin and press x to delete and i or just sync to re-install.
That hllens error is unrelated to lazy. Just make sure you call setup in config as suggested

[towry]

local M = {
  'kevinhwang91/nvim-hlslens',
}

function M.config()
  require('hlslens').setup({
    auto_enable = true,
    enable_incsearch = true,
    calm_down = true,
    nearest_only = false,
  })
  vim.notify("hlslens setup called")
end

function M.init()
  local kopts = { noremap = false, silent = true }

  vim.api.nvim_set_keymap('n', 'n',
    [[<Cmd>execute('normal! ' . v:count1 . 'n')<CR><Cmd>lua require('hlslens').start()<CR>]],
    kopts)
  vim.api.nvim_set_keymap('n', 'N',
    [[<Cmd>execute('normal! ' . v:count1 . 'N')<CR><Cmd>lua require('hlslens').start()<CR>]],
    kopts)
  vim.api.nvim_set_keymap('n', '*', [[*<Cmd>lua require('hlslens').start()<CR>]], kopts)
  vim.api.nvim_set_keymap('n', '#', [[#<Cmd>lua require('hlslens').start()<CR>]], kopts)
  vim.api.nvim_set_keymap('n', 'g*', [[g*<Cmd>lua require('hlslens').start()<CR>]], kopts)
  vim.api.nvim_set_keymap('n', 'g#', [[g#<Cmd>lua require('hlslens').start()<CR>]], kopts)
end

return M

[folke]

This was indeed a lazy issue. Fixed!

[towry]

Thanks!