init.lua (#1)

* Switch neovim to init.lua from init.vim

switch from coc to inbuilt nvim-lsp

* Added completion with completion-nvim
added most of the plugins from init.vim

config/nvim/lua/lsp/init.lua

@@ -0,0 +1,14 @@
+-- local lspstatus = require('lsp-status')
+-- lspstatus.register_progress()
+
+require("lsp.rust-analyzer")
+require("lsp.lua-language-server")
+
+-- Set completeopt to have a better completion experience
+vim.o.completeopt= "menuone,noinsert,noselect"
+
+-- vim.api.nvim_command [[autocmd CursorHold  <buffer> lua vim.lsp.buf.document_highlight()]]
+-- vim.api.nvim_command [[autocmd CursorHoldI <buffer> lua vim.lsp.buf.document_highlight()]]
+-- vim.api.nvim_command [[autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()]]
+--
+vim.api.nvim_buf_set_option(0, 'omnifunc', 'v:lua.vim.lsp.omnifunc')

config/nvim/lua/lsp/lua-language-server.lua

@@ -0,0 +1,18 @@
+local lspconfig = require'lspconfig'
+-- local lspstatus = require('lsp-status')
+
+require'lspconfig'.sumneko_lua.setup{
+    cmd = { "lua-language-server" },
+    on_attach=function(client) require'completion'.on_attach(client) require'lsp-status'.on_attach(client) return end,
+    -- on_attach=require'completion'.on_attach,
+    filetypes = { "lua" },
+    log_level = 2,
+    root_dir = lspconfig.util.root_pattern(".git"),
+    settings = {
+      Lua = {
+        telemetry = {
+          enable = false
+        }
+      }
+    }
+}

config/nvim/lua/lsp/rust-analyzer.lua

@@ -0,0 +1,22 @@
+-- Built in lsp
+local lspconfig = require'lspconfig'
+-- local lspstatus = require('lsp-status')
+-- lspstatus.register_progress()
+
+lspconfig.rust_analyzer.setup{
+    on_attach=function(client) require'completion'.on_attach(client) require'lsp-status'.on_attach(client) return end,
+    cmd = { "rust-analyzer" },
+    filetypes = { "rust" },
+    root_dir = lspconfig.util.root_pattern("Cargo.toml"),
+    settings = {
+        ["rust-analyzer"] = {
+            checkOnSave = {
+                command = "clippy";
+            },
+            cargo = {
+                allFeatures = true;
+            }
+        }
+    }
+}
+