workin on lsp for nvim

nvim/after/ftplugin/lua.lua

@@ -1 +1,4 @@
-print("You are in lua")
+vim.opt_local.tabstop = 2
+vim.opt_local.softtabstop = 2
+vim.opt_local.shiftwidth = 2
+vim.opt_local.expandtab = true

nvim/after/ftplugin/python.lua

@@ -1 +1,37 @@
-print("You are in Python")
+local has_pyright = nil
+
+-- These are files that are typically located in the root directory of a Python
+-- project
+local root_files = {
+  'pyproject.toml',
+  'setup.py',
+  'setup.cfg',
+  'requirements.txt',
+  'Pipfile',
+  'pyrightconfig.json',
+  '.git',
+}
+
+local buf = vim.api.nvim_get_current_buf()
+
+local root_dir = vim.fs.root(buf, root_files)
+local git_dir = vim.fs.root(buf, {'.git'})
+
+local lsp_server = vim.lsp.start({
+  name = 'pyright',
+  cmd = {'pyright-langserver', '--stdio'},
+  filetypes = { 'python' },
+  root_dir = root_dir,
+  single_file_support = false,
+  settings = {
+    python = {
+      analysis = {
+        autoSearchPaths = true,
+        useLibraryCodeForTypes = true,
+        diagnosticMode = 'openFilesOnly',
+      },
+    },
+  },
+})
+
+vim.lsp.buf_attach_client(buf, lsp_server)

nvim/after/plugin/colors.lua

@@ -1,5 +1,3 @@
-print("Setting up colors")
-
 vim.g.jellybeans_use_term_italics = 1
 
 local background = {}

nvim/after/plugin/gitsigns.lua

@@ -1,5 +1,3 @@
-print("Configuring gitsigns")
-
 local gitsigns = require('gitsigns')
 
 gitsigns.setup {
@@ -29,9 +27,9 @@ gitsigns.setup {
     virt_text_priority = 100,
   },
   current_line_blame_formatter = '<author>, <author_time:%Y-%m-%d> - <summary>',
-  current_line_blame_formatter_opts = {
+  -- current_line_blame_formatter_opts = {
-    relative_time = false,
+  --   relative_time = false,
-  },
+  -- },
   sign_priority = 6,
   update_debounce = 100,
   status_formatter = nil, -- Use default

nvim/after/plugin/lsp.lua

@@ -1 +0,0 @@
-print("LSP setting up")

nvim/after/plugin/telescope.lua

@@ -1,5 +1,3 @@
-print("After Telescope")
-
 local telescope = require('telescope')
 local builtin = require('telescope.builtin')
 

nvim/after/plugin/treesitter.lua

@@ -1,6 +1,3 @@
-print("Configuring Treesitter")
-
-
 require'nvim-treesitter.configs'.setup {
   -- A list of parser names, or "all"
   ensure_installed = {

nvim/init.lua

@@ -1,11 +1,13 @@
-print("Init start")
-
 -- set leader to space
 vim.g.mapleader = ' '
-vim.g.maplocalleader = ' '
 
--- Set to true if you have a Nerd Font installed and selected in the terminal
+-- Set to true if you have a Nerd Font installed and selected in the terminal.
+-- I configure my terminal to set this environment variable.
+if vim.env.NERD_FONTS then
+  vim.g.have_nerd_font = true
+else
   vim.g.have_nerd_font = false
+end
 
 -- for some reason vim-tree needs this to happen very early on and no I do not
 -- know why
@@ -15,3 +17,4 @@ vim.g.loaded_netrwPlugin = 1
 require("plugins")
 require("prefs")
 require("keys")
+require("lsp")

nvim/lua/etc.lua

@@ -1,25 +1,27 @@
-print("Loading up etc definitions")
 local M = {}
 
 local telescope = require("telescope.builtin")
 
 -- cache directory checks for great speed
-local is_inside_work_tree = {}
+local work_tree_lookup_cache = {}
-
-
-M.project_files = function()
-  local opts = {}
 
+M.cwd_is_in_git_repo = function()
   local cwd = vim.fn.getcwd()
 
-  if is_inside_work_tree[cwd] == nil then
+  if work_tree_lookup_cache[cwd] == nil then
     -- The directory has not been checked
     vim.fn.system("git rev-parse --is-inside-work-tree")
     -- Add the result to our cache
-    is_inside_work_tree[cwd] = vim.v.shell_error == 0
+    work_tree_lookup_cache[cwd] = vim.v.shell_error == 0
   end
 
-  if is_inside_work_tree[cwd] then
+  return work_tree_lookup_cache[cwd]
+end
+
+M.project_files = function()
+  local opts = {}
+
+  if M.cwd_is_in_git_repo() then
     telescope.git_files(opts)
   else
     telescope.find_files(opts)

nvim/lua/keys.lua

@@ -1,8 +1,8 @@
-print("Loading key mappings")
-
 local telescope = require('telescope.builtin')
 local etc = require("etc")
 vim.keymap.set('n', '<C-p>', etc.project_files, {})
+vim.keymap.set('n', '<F2>', telescope.diagnostics, {})
+vim.keymap.set('n', '<leader>o', telescope.buffers, {})
 
 -- vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
 -- vim.keymap.set("v", "K", ":m '>-2<CR>gv=gv")

nvim/lua/lsp.lua

@@ -0,0 +1,14 @@
+vim.api.nvim_create_autocmd("LspAttach", {
+  callback = function(args)
+    -- this code is run every time we attach an LSP
+    print("LSP Attached")
+  end,
+})
+
+vim.api.nvim_create_autocmd("LspDetach", {
+  callback = function(args)
+    -- this code runs every time a buffer detaches from an LSP
+  end,
+})
+
+-- vim.lsp.set_log_level(“DEBUG”)

nvim/lua/plugins.lua

@@ -1,8 +1,8 @@
-print("Loading plugins")
-
 vim.cmd [[packadd packer.nvim]]
 
-return require('packer').startup(function(use)
+local packer = require('packer')
+
+function load_plugins(use)
   -- the plugin that manages the plugins
   use 'wbthomason/packer.nvim'
 
@@ -43,13 +43,14 @@ return require('packer').startup(function(use)
   }
 
   -- a file browser
-  vim.g.loaded_netrw = 1
-  vim.g.loaded_netrwPlugin = 1
   use { "nvim-tree/nvim-tree.lua" }
 
   -- helps you configure lsp servers
   use {
       "neovim/nvim-lspconfig"
   }
-end)
+end
+
+local plugins = packer.startup(load_plugins)
 
+return plugins

nvim/lua/prefs.lua

@@ -1,5 +1,3 @@
-print("Applying Preferences")
-
 -- The character coding used within vim. I don't remember why I set this, to be
 -- honest.
 vim.opt.encoding = "utf-8"

wezterm/config.lua

@@ -19,6 +19,8 @@ config.enable_tab_bar = true
 -- hide the tab bar in windows that have only one tab
 config.hide_tab_bar_if_only_one_tab = true
 
+config.font = wezterm.font('JetBrains Mono', { weight = 'Bold' })
+
 config.font_size = 14
 
 config.launch_menu = {
@@ -52,4 +54,8 @@ config.window_padding = {
   bottom = -8,
 }
 
+config.set_environment_variables = {
+  NERD_FONTS = "1",
+}
+
 return config