Example with lsp-zero.nvim?

[leandrocp]

I think I got it working with https://github.com/VonHeikemen/lsp-zero.nvim but an official example would be nice. Thanks for this project!

[mhanberg]

Can you share your config that you think is correct? I'm not familiar with lsp zero so having your config would help verify

[mhanberg]

I also just realized you opened this in the neovim plugin, I assumed you meant Next LS.

This plugin basically replaces things like lspzero and lspconfig, can you clarify exactly what you mean?

[bjufre]

@leandrocp @mhanberg I use LSP Zero and the way I have this setup is:

• First make sure that you have the elixir-tools.nvim installed as well as nextls from Mason (if it didn't install automatically already)

• Then in the LSP zero config, before the setup call (lsp.setup()) make sure you disable/skip the Elixir setup like:

  lsp.skip_server_setup({ "elixir_ls", "elixirls" }) -- We're setting the new `nextls` server below

• Then, AFTER the lsp.setup() call:

  local elixir = require("elixir")
  local elixirls = require("elixir.elixirls")
  local elixir_on_attach = function(client, bufnr)
  local opts = { buffer = true, noremap = true }
  
  on_attach(client, bufnr)
  vim.keymap.set("n", "<leader>fp", ":ElixirFromPipe<CR>", opts)
  vim.keymap.set("n", "<leader>tp", ":ElixirToPipe<CR>", opts)
  vim.keymap.set("v", "<leader>em", ":ElixirExpandMacro<CR>", opts)
  end
  
  elixir.setup({
  nextls = {
    enable = true,
    cmd = "/Users/bj/.local/share/nvim/mason/bin/nextls",
    on_attach = elixir_on_attach,
    init_options = {
      experimental = {
        completions = { enable = false },
      },
    },
  },
  credo = {
    enable = true,
  },
  elixirls = {
    cmd = "/Users/bj/.local/share/nvim/mason/bin/elixir-ls",
    enable = true, -- this needs to be enabled until `nextls` works with all the features that this does.
    settings = elixirls.settings({
      fecthDeps = true,
      dialyzerEnabled = true,
      enableTestLenses = false,
    }),
    on_attach = elixir_on_attach,
  },
  })

NOTE: That the on_attach function is the one that I use for all the servers, and here I'm expanding it to include the custom commands for Elixir like FromPipe or ToPipe.

[leandrocp]

@mhanberg my config is pretty similar to the one posted by @bjufre (thanks!) but I didn't know about lsp.skip_server_setup, seems like that's the key to make it work well with lspzero

Feel free to close this issue, either way it will be useful for future reference.