Apologies for polluting the thread with NeoVim / LunarVim details, just thought it could be useful for people.
If not, we can ask moderators to move this comment.
So, here’s how I made lexical work for me without LunarVim working with ElixirLS at all (because it normally would reinstall it if you uninstall it, and it will still use it). This Lua code made it all work (
though the absolute path to lexical must be changed if anyone copy-pastes this ):
-- (1) add `elixirls` to `skipped_servers` list
-- (2) remove `lexical` from `skipped_servers` list
vim.list_extend(lvim.lsp.automatic_configuration.skipped_servers, { "elixirls" })
lvim.lsp.automatic_configuration.skipped_servers = vim.tbl_filter(function(server)
return server ~= "lexical"
end, lvim.lsp.automatic_configuration.skipped_servers)
-- (3) configure `lexical`
local lspconfig = require("lspconfig")
local configs = require("lspconfig.configs")
local lexical_config = {
filetypes = { "elixir", "eelixir", "heex", "surface" },
cmd = { "/Users/dimi/bin/lexical/_build/dev/package/lexical/bin/start_lexical.sh" },
settings = {},
}
if not configs.lexical then
configs.lexical = {
default_config = {
filetypes = lexical_config.filetypes,
cmd = lexical_config.cmd,
root_dir = function(fname)
return lspconfig.util.root_pattern("mix.exs", ".git")(fname) or vim.loop.os_homedir()
end,
-- optional settings
settings = lexical_config.settings,
},
}
end
lspconfig.lexical.setup({})
