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Lua Development for Neovim

License: MIT License

Lua 98.93% Vim Script 1.07%

nlua.nvim's Introduction

nlua.nvim

This package is deprecated. Use https://github.com/folke/neodev.nvim instead :)

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Quickfix list, populated with file's first line, opened after keypress `gd`

After pressing gd, it successfully directs me to the correct file. However, it will open a quickfix list populated with file's first line which I assumed it is not intended since previous action doesn't lead to this behaviour.

Actual behaviour

https://vimeo.com/576117758

Expected behaviour (similar with `gf` but slower):

https://vimeo.com/576118265

Using Neovim 0.5.0 and Arch btw

Should really just make this more opinionated

I'm thinking I want to make the plugin more opinionated to my style of lua dev.

Maybe we can work on it on stream.

Is this plugin remap the 'K'

for my neovim keymap, I remap the K for <C-d>
after I install this plugin, I step into the help-doc when I use 'K' for scrolling,
How can I fix that?

Error while calling lua chunk: Failed to spawn process

I am getting the following error when trying to run :luafile ./scripts/download_sumneko.lua

E5113: Error while calling lua chunk: .../site/pack/packer/start/plenary.nvim/lua/plenary/job.lua:399: Failed to spawn process: {
  _additional_on_exit_callbacks = {},
  _raw_cwd = "/Users/wwilkinson/.cache/nvim/nlua/sumneko_lua/lua-language-server/",
  _shutdown_check = <userdata 1>,
  _stderr_results = {},
  _stdout_results = {},
  _user_on_stdout = <function 1>,
  args = { "submodule", "update", "--init", "--recursive" },
  command = "git",
  enable_handlers = true,
  enable_recording = true,
  interactive = true,
  pid = "ENOENT: no such file or directory",
  stderr = <userdata 2>,
  stdin = <userdata 3>,
  stdout = <userdata 4>,
  user_data = {},
  <metatable> = <1>{
    __index = <table 1>,
    _create_uv_options = <function 2>,
    _execute = <function 3>,
    _pipes_are_closed = <function 4>,
    _prepare_pipes = <function 5>,
    _reset = <function 6>,
    _shutdown = <function 7>,
    _stop = <function 8>,
    add_on_exit_callback = <function 9>,
    after = <function 10>,
    after_failure = <function 11>,
    after_success = <function 12>,
    and_then = <function 13>,
    and_then_on_failure = <function 14>,
    and_then_on_failure_wrap = <function 15>,
    and_then_on_success = <function 16>,
    and_then_on_success_wrap = <function 17>,
    and_then_wrap = <function 18>,
    chain = <function 19>,
    chain_status = <function 20>,
    co_wait = <function 21>,
    is_job = <function 22>,
    join = <function 23>,
    new = <function 24>,
    pid = <function 25>,
    result = <function 26>,
    send = <function 27>,
    shutdown = <function 28>,
    start = <function 29>,
    stderr_result = <function 30>,
    sync = <function 31>,
    wait = <function 32>
  }
}
stack traceback:
        .../site/pack/packer/start/plenary.nvim/lua/plenary/job.lua:399: in function '_execute'
        .../site/pack/packer/start/plenary.nvim/lua/plenary/job.lua:442: in function 'start'
        .../site/pack/packer/start/plenary.nvim/lua/plenary/job.lua:446: in function 'sync'
        scripts/download_sumneko.lua:27: in function 'run'
        scripts/download_sumneko.lua:46: in function 'download'
        scripts/download_sumneko.lua:67: in main chunk

Here is my plugins.lua file

return require('packer').startup(function()
  -- Packer can manage itself
  use 'wbthomason/packer.nvim'
  --Telescope
  use {'nvim-lua/plenary.nvim'}
  use {'nvim-lua/popup.nvim'}
  use {'nvim-telescope/telescope.nvim'}
  use {
      'nvim-telescope/telescope-frecency.nvim',
      requires = {'tami5/sql.nvim'},
      config = function()
          require('telescope').load_extension('frecency')
      end
  }
  use {'nvim-telescope/telescope-symbols.nvim'}
  use {'nvim-telescope/telescope-github.nvim'}
  -- Lua config
  use { 'neovim/nvim-lspconfig' }
  -- Lua development
  use {'tjdevries/nlua.nvim'}
  use { 'hrsh7th/nvim-compe' }
  use { 'hrsh7th/vim-vsnip' }
  use { 'xabikos/vscode-javascript' }
  -- Better syntax
  use {'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'}
  use { 'p00f/nvim-ts-rainbow' }
end)

Any help would be greatly appreciated. Thank you!

isdirectory evaluation

nlua.nvim/lua/nlua/lsp/nvim.lua

Line 32 in a0722bd

if vim.fn.isdirectory(lua_path) then

should be isdirectory(...) == 1 or all will be added

Fix plugin searching for directory "bin/OSX" and instead use "bin/macOS" (auto sumneko_lua install)

My Lua plugin, which doesn't do anything fancy, breaks nlua.nvim's diagnostics

When I enable git-blame.nvim, diagnostic messages don't show up in Lua files/projects. When I open a Lua file that is not in a Git repo, diagnostics work. After disabling git-blame.nvim, diagnostics also work. I have no idea why this would happen. git-blame.nvim and sumneko_lua work fine together.

Here's how I set up nlua:

require'nlua.lsp.nvim'.setup(lsp, {
    on_attach = on_attach,
    globals = {'love'},
    disabled_diagnostics = {'lowercase-global'}
})

And default sumneko_lua:

lsp.sumneko_lua.setup {on_attach = on_attach}

My on_attach:

local on_attach = function(_, bufnr)
    require'completion'.on_attach({
        sorter = 'none',
        matcher = {'substring', 'exact', 'fuzzy'}
    })

    -- Mappings
    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gD',
                                '<Cmd>lua vim.lsp.buf.declaration()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gd',
                                '<Cmd>lua vim.lsp.buf.definition()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'K',
                                '<Cmd>lua vim.lsp.buf.hover()<CR>', keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gi',
                                '<cmd>lua vim.lsp.buf.implementation()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<C-k>',
                                '<cmd>lua vim.lsp.buf.signature_help()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>D',
                                '<cmd>lua vim.lsp.buf.type_definition()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>rr',
                                '<cmd>lua vim.lsp.buf.rename()<CR>', keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>e',
                                '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>ca',
                                '<cmd>lua vim.lsp.buf.code_action()<CR>',
                                keymap_opts)
    vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>cd',
                                '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>',
                                keymap_opts)
end

I initialize the lsp variable at the top of init.lua:

local lsp = require('lspconfig')

Maybe you have some ideas about why this would happen?

Error while executing scripts/download_sumneko.lua

Got this error while executing :luafile scripts/download_sumneko.lua
I don't know if it is an issue or I have done something wrong, sorry if this is the case.

E5113: Error while calling lua chunk: ...hgh/.config/nvim/bundle/plenary.nvim/lua/plenary/job.lua:80: ./3rd/luamake/luamake: Executable not found
stack traceback:
        ...hgh/.config/nvim/bundle/plenary.nvim/lua/plenary/job.lua:80: in function 'new'
        scripts/download_sumneko.lua:16: in function 'run'
        scripts/download_sumneko.lua:55: in function 'build'
        scripts/download_sumneko.lua:62: in main chunk

question on 'gf' package.path/include_expr

thank you for this v helpful plugin.

with the following hiearchy:

nvim/
  - init.lua
  -  lua/
    - domain/
      - file.lua

a line in file init.lua says "require('domain.file')". If I cd nvim/ && nvim init.lua and then gf on that line, nvim opens an empty buffer. But, if instead I cd nvim/lua/ then gf works exactly as expected.

This difference is because nvim/lua/ is not in my package.path. My question is, should it be (and i'm failing) or is this expected?

Possibly broken plugin path

The plugin completion path nvim-lua/completion.nvim is broken. I think it's supposed to be: nvim-lua/completion-nvim.

Better detection for platform OS

Since lua LSP has predictable platforms it builds to, you could do a conditional check and set the bin location

nlua.nvim/lua/nlua/lsp/nvim.lua

Line 7 in b24d838

local bin_location = jit.os

if jit.os == 'osx' then 
  local bin_location = 'macOS'
elseif jit.os == 'linux' then --or what ever the value returned by linux
    local bin_location = 'Linux'
....

Just some ideas

Error when trying to install the scripts/download_sumneko.lua

When I run :luafile scripts/download_sumneko.lua
I get this error, is there something I am doing wrong because I don't fully comprehend the docs maybe (I am a noob into this)
Here the error I get.

I got the latest Neovim installed etc.

  cwd = "/Users/eddyekofo/.cache/nvim/nlua/sumneko_lua/lua-language-server/",
  enable_handlers = true,
  enable_recording = true,
  interactive = true,
  pid = "ENOENT: no such file or directory",
  stderr = <userdata 2>,
  stdin = <userdata 3>,
  stdout = <userdata 4>,
  user_data = {},
  <metatable> = <1>{
    __index = <table 1>,
    _create_uv_options = <function 2>,
    _execute = <function 3>,
    _pipes_are_closed = <function 4>,
    _prepare_pipes = <function 5>,
    _reset = <function 6>,
    _shutdown = <function 7>,
    _stop = <function 8>,
    add_on_exit_callback = <function 9>,
    and_then = <function 10>,
    chain = <function 11>,
    chain_status = <function 12>,
    co_wait = <function 13>,
    is_job = <function 14>,
    join = <function 15>,
    new = <function 16>,
    pid = <function 17>,
    result = <function 18>,
    send = <function 19>,
    shutdown = <function 20>,
    start = <function 21>,
    stderr_result = <function 22>,
    sync = <function 23>,
    wait = <function 24>
  }
}

stack traceback:
        ...ins/neovim/nvim/plugged/plenary.nvim/lua/plenary/job.lua:370: in function '_execute'
        ...ins/neovim/nvim/plugged/plenary.nvim/lua/plenary/job.lua:413: in function 'start'
        ...ins/neovim/nvim/plugged/plenary.nvim/lua/plenary/job.lua:417: in function 'sync'
        plugged/nlua.nvim/scripts/download_sumneko.lua:25: in function 'run'
        plugged/nlua.nvim/scripts/download_sumneko.lua:55: in function 'build'
        plugged/nlua.nvim/scripts/download_sumneko.lua:62: in main chunk

Lua profiler for nvim

One useful addition to a nvim-lua standard library would be a profiler (since the vim prof func * can't trace into lua). I've played a bit with the debug.sethook based approach, either using https://stackoverflow.com/questions/15725744/easy-lua-profiling or https://github.com/charlesmallah/lua-profiler.

Both kinda work, but it'd be nice to have something more nvim-aware (and prettier) :)

There's also https://blast.hk/moonloader/luajit/ext_profiler.html, but I couldn't get this to work properly.

Lua file not showing diagnostic

In the LspInfo I can see sumneko_lua is attached and all the completion and navigation to definition works fine.

But I can't seem to get the diagnostic working. For example,

I am expecting to see diagnostics telling me I didn't end my function

Appreciate any helps on this. Thanks!

Update

Manage to get it work with settings on nvim-lspconfig

tjdevries / nlua.nvim Goto Github PK

nlua.nvim's Introduction

nlua.nvim

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Actual behaviour

Expected behaviour (similar with gf but slower):

Update

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Expected behaviour (similar with `gf` but slower):