init.lua @ f1a6d4a4217cd2d21ba2af5dc97a6dc855564820

A lsp/elmls.lua

@@ -0,0 +1,27 @@
+local u = require("core.utils").lsp
+
+---@return vim.lsp.Client
+return {
+  cmd = { "elm-language-server" },
+  filetypes = { "elm" },
+  root_dir = function(bufnr, on_dir)
+    local fname = vim.api.nvim_buf_get_name(bufnr)
+    local filetype = vim.api.nvim_get_option_value("filetype", { buf = 0 })
+    if
+      filetype == "elm" or (filetype == "json" and fname:match "elm%.json$")
+    then
+      on_dir(vim.fs.root(fname, "elm.json"))
+      return
+    end
+    on_dir(nil)
+  end,
+  init_options = {
+    elmReviewDiagnostics = "off", -- 'off' | 'warning' | 'error'
+    skipInstallPackageConfirmation = false,
+    disableElmLSDiagnostics = false,
+    onlyUpdateDiagnosticsOnSave = false,
+  },
+  capabilities = u.capabilities {
+    offsetEncoding = { "utf-8", "utf-16" },
+  },
+}

M lua/core/lsp.lua

@@ -1,6 +1,7 @@
 local u = require "core.utils"
 
 vim.lsp.enable {
+  "elmls",
   "golangci_lint_ls",
   "gopls",
   "jsonls",
@@ -35,12 +36,7 @@ u.map("n", "gi", "<cmd>lua Snacks.picker.lsp_implementations()<cr>", bufnr)
     u.map("n", "gl", vim.diagnostic.open_float, bufnr)
     u.map("n", "<leader>la", vim.lsp.buf.code_action, bufnr)
     u.map("n", "<leader>lr", vim.lsp.buf.rename, bufnr)
-    u.map(
-      "n",
-      "<leader>ss",
-      "<cmd>lua Snacks.picker.lsp_symbols()<cr>",
-      bufnr
-    )
+    u.map("n", "<leader>ss", "<cmd>lua Snacks.picker.lsp_symbols()<cr>", bufnr)
     u.map("n", "<leader>ll", vim.lsp.codelens.run, bufnr)
     u.map("n", "<leader>li", function()
       if vim.lsp.inlay_hint.is_enabled { bufnr = bufnr } then