Move various settings into dedicated files based on purpose

init.lua

@@ -1,41 +1,14 @@
-vim.g.python3_host_prog = '~/.pyenv/versions/neovim3/bin/python'
-
+-- Load plugins as defined for Packer
 require 'plugins'
+
+-- Define custom keymappings
 require 'keymaps'
+
+-- Setup LSP configuration
 require 'config_lsp'
 
-vim.notify = require("notify")
-vim.cmd("colorscheme nightfox")  -- TODO
+-- Set additional vim.opt variables
+require 'options'
 
-vim.cmd("let &t_ut=''")  -- For kitty background colour support
-vim.opt.updatetime=500
-vim.opt.mouse="nv"
-vim.opt.termguicolors=true
-
-vim.opt.shiftwidth=4
-vim.opt.number=true
-vim.opt.relativenumber=true
-vim.opt.listchars = { trail = '.', tab = '>_' }
-vim.opt.list=true
-vim.opt.wrap=true
-vim.opt.linebreak=true
-vim.opt.autoread=true
-
-vim.opt.expandtab=true
-vim.opt.autoindent=true
-vim.opt.smartindent=true
-
-vim.opt.splitbelow=true
-vim.opt.splitright=true
-
--- TODO convert to lua
-vim.cmd[[
-au BufRead,BufNewFile *.ipynb setlocal filetype=json
-au BufRead,BufNewFile *.md setlocal spell
-au BufRead,BufNewFile *.code-workspace setlocal filetype=json
-au BufRead,BufNewFile *.csv setlocal nowrap
-au BufRead,BufNewFile *.service[a-zA-Z0-9]* setlocal filetype=systemd
-au TermOpen * setlocal nonumber norelativenumber
-syntax on
-filetype plugin indent on
-]]
+-- Remaining vim commands to be converted to lua
+require 'vimcommands'

lua/config_filetypes/config_python.lua

@@ -0,0 +1,7 @@
+vim.g.python3_host_prog = '~/.pyenv/versions/neovim3/bin/python'
+vim.g.python_indent = {
+    open_paren = 'shiftwidth()',
+    nested_paren = 'shiftwidth()',
+    continue = 'shiftwidth()',
+    closed_paren_align_last_line = 'v:false',
+}

lua/config_plugins/config_nightfox.lua

@@ -1,3 +1,4 @@
+vim.opt.termguicolors=true
 require('nightfox').setup{
     modules = {
         aerial = true,
@@ -12,3 +13,4 @@ require('nightfox').setup{
         treesitter = true,
     },
 }
+vim.cmd("colorscheme nightfox")

lua/filetypes.lua

@@ -0,0 +1 @@
+require 'config_filetypes.config_python'

lua/options.lua

@@ -0,0 +1,15 @@
+vim.opt.mouse="nv"
+vim.opt.shiftwidth=4
+vim.opt.number=true
+vim.opt.relativenumber=true
+vim.opt.listchars = {trail = '.', tab = '>_'}
+vim.opt.list=true
+vim.opt.wrap=true
+vim.opt.linebreak=true
+vim.opt.autoread=true
+vim.opt.expandtab=true
+vim.opt.autoindent=true
+vim.opt.smartindent=true
+vim.opt.splitbelow=true
+vim.opt.splitright=true
+

lua/plugins.lua

@@ -7,7 +7,12 @@ vim.cmd([[
 
 require('packer').startup(function(use)
     use 'wbthomason/packer.nvim'
-    use 'rcarriga/nvim-notify'
+    use {
+        'rcarriga/nvim-notify',
+        config = function ()
+            vim.notify = require("notify")
+        end
+    }
     use 'kyazdani42/nvim-web-devicons'
     use 'nvim-lua/plenary.nvim'
     use 'christoomey/vim-tmux-navigator'

lua/vimcommands.lua

@@ -0,0 +1,12 @@
+-- TODO convert to lua
+vim.cmd("let &t_ut=''")  -- For kitty background colour support
+vim.cmd[[
+au BufRead,BufNewFile *.ipynb setlocal filetype=json
+au BufRead,BufNewFile *.md setlocal spell
+au BufRead,BufNewFile *.code-workspace setlocal filetype=json
+au BufRead,BufNewFile *.csv setlocal nowrap
+au BufRead,BufNewFile *.service[a-zA-Z0-9]* setlocal filetype=systemd
+au TermOpen * setlocal nonumber norelativenumber
+syntax on
+]]
+