From c96b89cbc35103750ae9631b11a6e9bdbb1de5aa Mon Sep 17 00:00:00 2001
From: Nicholas Novak <34256932+NickyBoy89@users.noreply.github.com>
Date: Thu, 23 Jun 2022 15:20:48 -0700
Subject: [PATCH] Added config for Javascript and Flow

---
 nvim/.config/nvim/init.vim | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/nvim/.config/nvim/init.vim b/nvim/.config/nvim/init.vim
index bfe7ddf..f85f2f5 100644
--- a/nvim/.config/nvim/init.vim
+++ b/nvim/.config/nvim/init.vim
@@ -48,6 +48,14 @@ Plug 'plasticboy/vim-markdown'
 Plug 'vim-python/python-syntax'
 Plug 'karolbelina/uxntal.vim'
 
+" Javascript Syntax
+Plug 'pangloss/vim-javascript'
+Plug 'mxw/vim-jsx'
+
+" Javascript LSPs
+Plug 'denoland/deno'
+Plug 'facebook/flow'
+
 call plug#end()
 
 set autowrite
@@ -91,6 +99,9 @@ let g:vim_markdown_frontmatter = 1
 let g:vimtex_view_method = 'zathura'
 let g:vimtex_quickfix_mode=0
 
+" Javascript Flow syntax support
+let g:javascript_plugin_flow=1
+
 " LSP configuration
 lua << END
 local cmp = require'cmp'
@@ -187,6 +198,34 @@ lspconfig.java_language_server.setup{
 	cmd = {"/usr/share/java/java-language-server/lang_server_linux.sh"},
 }
 
+-- Required for the Deno Language Server
+vim.g.markdown_fenced_languages = {
+  "ts=typescript"
+}
+
+-- Deno Javascript Language Server
+lspconfig.denols.setup{
+	on_attach = on_attach,
+	flags = lsp_flags,
+	-- Disable the highlighting for Deno, because it conflicts with Flow typing
+	handlers = {
+		["textDocument/publishDiagnostics"] = vim.lsp.with(
+			vim.lsp.diagnostic.on_publish_diagnostics, {
+				-- Disable virtual_text
+				virtual_text = false,
+				signs = false,
+			}
+		)
+	}
+}
+
+-- Flow Javascript Language Server
+lspconfig.flow.setup{
+	on_attach = on_attach,
+	flags = lsp_flags,
+	cmd = {"flow", "lsp"}
+}
+
 vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
   vim.lsp.diagnostic.on_publish_diagnostics, {
     virtual_text = true,