Add Elm support (#386)

* Add Elm support

See: https://github.com/kabouzeid/nvim-lspinstall/pull/51

* remove comment

init.lua

@@ -24,30 +24,31 @@ vim.cmd('source ~/.config/nvim/vimscript/functions.vim')
 
 -- LSP
 require('lsp')
+require('lsp.angular-ls')
+require('lsp.bash-ls')
 require('lsp.clangd')
-require('lsp.php-ls')
+require('lsp.css-ls')
 require('lsp.dart-ls')
-require('lsp.lua-ls')
-require('lsp.bash-ls')
+require('lsp.docker-ls')
+require('lsp.efm-general-ls')
+require('lsp.elm-ls')
+require('lsp.emmet-ls')
+require('lsp.graphql-ls')
 require('lsp.go-ls')
+require('lsp.html-ls')
+require('lsp.json-ls')
 require('lsp.js-ts-ls')
+require('lsp.kotlin-ls')
+require('lsp.latex-ls')
+require('lsp.lua-ls')
+require('lsp.php-ls')
 require('lsp.python-ls')
+require('lsp.ruby-ls')
 require('lsp.rust-ls')
-require('lsp.json-ls')
-require('lsp.yaml-ls')
-require('lsp.terraform-ls')
-require('lsp.vim-ls')
-require('lsp.graphql-ls')
-require('lsp.docker-ls')
-require('lsp.html-ls')
-require('lsp.css-ls')
-require('lsp.emmet-ls')
-require('lsp.efm-general-ls')
-require('lsp.latex-ls')
 require('lsp.svelte-ls')
+require('lsp.terraform-ls')
 -- require('lsp.tailwindcss-ls')
-require('lsp.ruby-ls')
-require('lsp.kotlin-ls')
+require('lsp.vim-ls')
 require('lsp.vue-ls')
-require('lsp.angular-ls')
+require('lsp.yaml-ls')
 

lua/lsp/elm-ls.lua

@@ -0,0 +1,9 @@
+require'lspconfig'.elmls.setup {
+    cmd = {DATA_PATH .. "/lspinstall/elm/node_modules/.bin/elm-language-server"},
+	init_options= {
+		elmAnalyseTrigger = "change",
+		elmFormatPath = DATA_PATH .. "/lspinstall/elm/node_modules/.bin/elm-format",
+    	elmPath = DATA_PATH .. "/lspinstall/elm/node_modules/.bin/elm",
+    	elmTestPath = DATA_PATH .. "/lspinstall/elm/node_modules/.bin/elm-test"
+	}
+}