Merge branch 'rolling' of github.com:ChristianChiarulli/LunarVim into rolling

11 files changed, 407 insertions, 158 deletions

diff --git a/lua/core/nvimtree.lua b/lua/core/nvimtree.lua
index e3df9afb..7ecbe8c2 100644
--- a/lua/core/nvimtree.lua
+++ b/lua/core/nvimtree.lua
@@ -1,8 +1,4 @@
 local M = {}
-local status_ok, nvim_tree_config = pcall(require, "nvim-tree.config")
-if not status_ok then
-  return
-end
 --
 M.config = function()
   O.plugin.nvimtree = {
@@ -50,6 +46,10 @@ M.config = function()
 end
 --
 M.setup = function()
+  local status_ok, nvim_tree_config = pcall(require, "nvim-tree.config")
+  if not status_ok then
+    return
+  end
   local g = vim.g
 
   for opt, val in pairs(O.plugin.nvimtree) do
@@ -65,12 +65,12 @@ M.setup = function()
   }
 end
 --
-local view_status_ok, view = pcall(require, "nvim-tree.view")
-if not view_status_ok then
-  return
-end
 --
 M.toggle_tree = function()
+  local view_status_ok, view = pcall(require, "nvim-tree.view")
+  if not view_status_ok then
+    return
+  end
   if view.win_open() then
     require("nvim-tree").close()
     if package.loaded["bufferline.state"] then
diff --git a/lua/core/telescope.lua b/lua/core/telescope.lua
index 5a067d67..4456d65e 100644
--- a/lua/core/telescope.lua
+++ b/lua/core/telescope.lua
@@ -33,7 +33,7 @@ M.config = function()
       file_sorter = require("telescope.sorters").get_fzy_sorter,
       file_ignore_patterns = {},
       generic_sorter = require("telescope.sorters").get_generic_fuzzy_sorter,
-      path_display = { "shorten" },
+      path_display = { shorten = 5 },
       winblend = 0,
       border = {},
       borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
diff --git a/lua/default-config.lua b/lua/default-config.lua
index 408ba038..70c5f070 100644
--- a/lua/default-config.lua
+++ b/lua/default-config.lua
@@ -5,7 +5,9 @@ TERMINAL = vim.fn.expand "$TERMINAL"
 USER = vim.fn.expand "$USER"
 
 O = {
-  leader_key = "space",
+  keys = {
+    leader_key = "space",
+  },
   colorscheme = "spacegray",
   line_wrap_cursor_movement = true,
   transparent_window = false,
@@ -177,10 +179,13 @@ require("lang.kotlin").config()
 require("lang.lua").config()
 require("lang.php").config()
 require("lang.python").config()
+require("lang.r").config()
 require("lang.ruby").config()
 require("lang.rust").config()
-require("lang.scala").config()
 require("lang.sh").config()
+require("lang.scala").config()
+require("lang.svelte").config()
+require("lang.swift").config()
 require("lang.terraform").config()
 require("lang.tex").config()
 require("lang.vim").config()
diff --git a/lua/keymappings.lua b/lua/keymappings.lua
index fed362aa..16c91b3e 100644
--- a/lua/keymappings.lua
+++ b/lua/keymappings.lua
@@ -1,42 +1,41 @@
-local function register_mappings(mappings, default_options)
-  for mode, mode_mappings in pairs(mappings) do
-    for _, mapping in pairs(mode_mappings) do
-      local options = #mapping == 3 and table.remove(mapping) or default_options
-      local prefix, cmd = unpack(mapping)
-      pcall(vim.api.nvim_set_keymap, mode, prefix, cmd, options)
-    end
-  end
-end
+local lv_utils = require "lv-utils"
+
+local opts = {
+  nnoremap = { noremap = true, silent = true },
+  inoremap = { noremap = true, silent = true },
+  vnoremap = { noremap = true, silent = true },
+  xnoremap = { noremap = true, silent = true },
+  generic = { silent = true },
+}
 
-local mappings = {
-  i = { -- Insert mode
+local default_keys = {
+  insert_mode = {
     -- I hate escape
     { "jk", "<ESC>" },
     { "kj", "<ESC>" },
     { "jj", "<ESC>" },
-
     -- Move current line / block with Alt-j/k ala vscode.
     { "<A-j>", "<Esc>:m .+1<CR>==gi" },
     { "<A-k>", "<Esc>:m .-2<CR>==gi" },
-
-    -- Terminal window navigation
-    { "<C-h>", "<C-\\><C-N><C-w>h" },
-    { "<C-j>", "<C-\\><C-N><C-w>j" },
-    { "<C-k>", "<C-\\><C-N><C-w>k" },
-    { "<C-l>", "<C-\\><C-N><C-w>l" },
+    -- navigation
+    { "<A-Up>", "<C-\\><C-N><C-w>h" },
+    { "<A-Down>", "<C-\\><C-N><C-w>j" },
+    { "<A-Left>", "<C-\\><C-N><C-w>k" },
+    { "<A-Right>", "<C-\\><C-N><C-w>l" },
   },
-  n = { -- Normal mode
+
+  normal_mode = {
     -- Better window movement
-    { "<C-h>", "<C-w>h", { silent = true } },
-    { "<C-j>", "<C-w>j", { silent = true } },
-    { "<C-k>", "<C-w>k", { silent = true } },
-    { "<C-l>", "<C-w>l", { silent = true } },
+    { "<C-h>", "<C-w>h" },
+    { "<C-j>", "<C-w>j" },
+    { "<C-k>", "<C-w>k" },
+    { "<C-l>", "<C-w>l" },
 
     -- Resize with arrows
-    { "<C-Up>", ":resize -2<CR>", { silent = true } },
-    { "<C-Down>", ":resize +2<CR>", { silent = true } },
-    { "<C-Left>", ":vertical resize -2<CR>", { silent = true } },
-    { "<C-Right>", ":vertical resize +2<CR>", { silent = true } },
+    { "<C-Up>", ":resize -2<CR>" },
+    { "<C-Down>", ":resize +2<CR>" },
+    { "<C-Left>", ":vertical resize -2<CR>" },
+    { "<C-Right>", ":vertical resize +2<CR>" },
 
     -- Tab switch buffer
     -- { "<TAB>", ":bnext<CR>" },
@@ -49,17 +48,20 @@ local mappings = {
     -- QuickFix
     { "]q", ":cnext<CR>" },
     { "[q", ":cprev<CR>" },
+    { "<C-q>", ":call QuickFixToggle()<CR>" },
 
     -- {'<C-TAB>', 'compe#complete()', {noremap = true, silent = true, expr = true}},
   },
-  t = { -- Terminal mode
+
+  term_mode = {
     -- Terminal window navigation
     { "<C-h>", "<C-\\><C-N><C-w>h" },
     { "<C-j>", "<C-\\><C-N><C-w>j" },
     { "<C-k>", "<C-\\><C-N><C-w>k" },
     { "<C-l>", "<C-\\><C-N><C-w>l" },
   },
-  v = { -- Visual/Select mode
+
+  visual_mode = {
     -- Better indenting
     { "<", "<gv" },
     { ">", ">gv" },
@@ -67,7 +69,8 @@ local mappings = {
     -- { "p", '"0p', { silent = true } },
     -- { "P", '"0P', { silent = true } },
   },
-  x = { -- Visual mode
+
+  visual_block_mode = {
     -- Move selected line / block of text in visual mode
     { "K", ":move '<-2<CR>gv-gv" },
     { "J", ":move '>+1<CR>gv-gv" },
@@ -76,31 +79,37 @@ local mappings = {
     { "<A-j>", ":m '>+1<CR>gv-gv" },
     { "<A-k>", ":m '<-2<CR>gv-gv" },
   },
-  [""] = {
-    -- Toggle the QuickFix window
-    { "<C-q>", ":call QuickFixToggle()<CR>" },
-  },
 }
 
--- TODO: fix this
 if vim.fn.has "mac" == 1 then
-  mappings["n"][5][1] = "<A-Up>"
-  mappings["n"][6][1] = "<A-Down>"
-  mappings["n"][7][1] = "<A-Left>"
-  mappings["n"][8][1] = "<A-Right>"
+  -- TODO: fix this
+  default_keys.normal_mode[5][1] = "<A-Up>"
+  default_keys.normal_mode[6][1] = "<A-Down>"
+  default_keys.normal_mode[7][1] = "<A-Left>"
+  default_keys.normal_mode[8][1] = "<A-Right>"
 end
 
-register_mappings(mappings, { silent = true, noremap = true })
+if O.keys.leader_key == " " or O.keys.leader_key == "space" then
+  vim.g.mapleader = " "
+else
+  vim.g.mapleader = O.keys.leader_key
+end
 
-vim.cmd 'inoremap <expr> <c-j> ("\\<C-n>")'
-vim.cmd 'inoremap <expr> <c-k> ("\\<C-p>")'
+local function get_user_keys(mode)
+  if O.keys[mode] == nil then
+    return default_keys[mode]
+  else
+    return O.keys[mode]
+  end
+end
 
--- vim.cmd('inoremap <expr> <TAB> (\"\\<C-n>\")')
--- vim.cmd('inoremap <expr> <S-TAB> (\"\\<C-p>\")')
+lv_utils.add_keymap_normal_mode(opts.nnoremap, get_user_keys "normal_mode")
+lv_utils.add_keymap_insert_mode(opts.inoremap, get_user_keys "insert_mode")
+lv_utils.add_keymap_visual_mode(opts.vnoremap, get_user_keys "visual_mode")
+lv_utils.add_keymap_visual_block_mode(opts.xnoremap, get_user_keys "visual_block_mode")
+lv_utils.add_keymap_term_mode(opts.generic, get_user_keys "visual_block_mode")
 
--- vim.cmd([[
--- map p <Plug>(miniyank-autoput)
--- map P <Plug>(miniyank-autoPut)
--- map <leader>n <Plug>(miniyank-cycle)
--- map <leader>N <Plug>(miniyank-cycleback)
--- ]])
+-- navigate tab completion with <c-j> and <c-k>
+-- runs conditionally
+vim.cmd 'inoremap <expr> <C-j> pumvisible() ? "\\<C-n>" : "\\<C-j>"'
+vim.cmd 'inoremap <expr> <C-k> pumvisible() ? "\\<C-p>" : "\\<C-k>"'
diff --git a/lua/lang/r.lua b/lua/lang/r.lua
new file mode 100644
index 00000000..b05e6ee6
--- /dev/null
+++ b/lua/lang/r.lua
@@ -0,0 +1,56 @@
+local M = {}
+
+M.config = function()
+  -- R -e 'install.packages("formatR",repos = "http://cran.us.r-project.org")'
+  -- R -e 'install.packages("readr",repos = "http://cran.us.r-project.org")'
+  O.lang.r = {
+    formatter = {
+      exe = "R",
+      args = {
+        "--slave",
+        "--no-restore",
+        "--no-save",
+        '-e "formatR::tidy_source(text=readr::read_file(file(\\"stdin\\")), arrow=FALSE)"',
+      },
+      stdin = true,
+    },
+  }
+end
+
+M.format = function()
+  O.formatters.filetype["r"] = {
+    function()
+      return {
+        exe = O.lang.r.formatter.exe,
+        args = O.lang.r.formatter.args,
+        stdin = O.lang.r.formatter.stdin,
+      }
+    end,
+  }
+  O.formatters.filetype["rmd"] = O.formatters.filetype["r"]
+
+  require("formatter.config").set_defaults {
+    logging = false,
+    filetype = O.formatters.filetype,
+  }
+end
+
+M.lint = function()
+  -- TODO: implement linters (if applicable)
+  return "No linters configured!"
+end
+
+M.lsp = function()
+  if require("lv-utils").check_lsp_client_active "r_language_server" then
+    return
+  end
+  -- R -e 'install.packages("languageserver",repos = "http://cran.us.r-project.org")'
+  require("lspconfig").r_language_server.setup {}
+end
+
+M.dap = function()
+  -- TODO: implement dap
+  return "No DAP configured!"
+end
+
+return M
diff --git a/lua/lang/svelte.lua b/lua/lang/svelte.lua
new file mode 100644
index 00000000..220c2c18
--- /dev/null
+++ b/lua/lang/svelte.lua
@@ -0,0 +1,35 @@
+local M = {}
+
+M.config = function()
+  O.lang.svelte = {}
+end
+
+M.format = function()
+  -- TODO: implement formatter (if applicable)
+  return "No formatter configured!"
+end
+
+M.lint = function()
+  -- TODO: implement linters (if applicable)
+  return "No linters configured!"
+end
+
+M.lsp = function()
+  if require("lv-utils").check_lsp_client_active "svelte" then
+    return
+  end
+
+  require("lspconfig").svelte.setup {
+    cmd = { DATA_PATH .. "/lspinstall/svelte/node_modules/.bin/svelteserver", "--stdio" },
+    filetypes = { "svelte" },
+    root_dir = require("lspconfig.util").root_pattern("package.json", ".git"),
+    on_attach = require("lsp").common_on_attach,
+  }
+end
+
+M.dap = function()
+  -- TODO: implement dap
+  return "No DAP configured!"
+end
+
+return M
diff --git a/lua/lang/swift.lua b/lua/lang/swift.lua
new file mode 100644
index 00000000..69254caa
--- /dev/null
+++ b/lua/lang/swift.lua
@@ -0,0 +1,52 @@
+local M = {}
+
+M.config = function()
+  O.lang.swift = {
+    formatter = {
+      exe = "swiftformat",
+      args = {},
+      stdin = true,
+    },
+  }
+end
+
+M.format = function()
+  -- TODO: implement formatter (if applicable)
+  return "No formatter configured!"
+end
+
+M.lint = function()
+  O.formatters.filetype["swift"] = {
+    function()
+      return {
+        exe = O.lang.swift.formatter.exe,
+        args = O.lang.swift.formatter.args,
+        stdin = O.lang.swift.formatter.stdin,
+      }
+    end,
+  }
+
+  require("formatter.config").set_defaults {
+    logging = false,
+    filetype = O.formatters.filetype,
+  }
+end
+
+M.lsp = function()
+  if require("lv-utils").check_lsp_client_active "sourcekit" then
+    return
+  end
+
+  require("lspconfig").sourcekit.setup {
+    cmd = { "xcrun", "sourcekit-lsp" },
+    on_attach = require("lsp").common_on_attach,
+    filetypes = { "swift" },
+  }
+end
+
+M.dap = function()
+  -- TODO: implement dap
+  return "No DAP configured!"
+end
+
+return M
diff --git a/lua/lv-utils/init.lua b/lua/lv-utils/init.lua
index bc2b51b7..c88c106d 100644
--- a/lua/lv-utils/init.lua
+++ b/lua/lv-utils/init.lua
@@ -1,5 +1,61 @@
 local lv_utils = {}
 
+-- recursive Print (structure, limit, separator)
+local function r_inspect_settings(structure, limit, separator)
+  limit = limit or 100 -- default item limit
+  separator = separator or "." -- indent string
+  if limit < 1 then
+    print "ERROR: Item limit reached."
+    return limit - 1
+  end
+  if structure == nil then
+    io.write("-- O", separator:sub(2), " = nil\n")
+    return limit - 1
+  end
+  local ts = type(structure)
+
+  if ts == "table" then
+    for k, v in pairs(structure) do
+      -- replace non alpha keys wih ["key"]
+      if tostring(k):match "[^%a_]" then
+        k = '["' .. tostring(k) .. '"]'
+      end
+      limit = r_inspect_settings(v, limit, separator .. "." .. tostring(k))
+      if limit < 0 then
+        break
+      end
+    end
+    return limit
+  end
+
+  if ts == "string" then
+    -- escape sequences
+    structure = string.format("%q", structure)
+  end
+  separator = separator:gsub("%.%[", "%[")
+  if type(structure) == "function" then
+    -- don't print functions
+    io.write("-- O", separator:sub(2), " = function ()\n")
+  else
+    io.write("O", separator:sub(2), " = ", tostring(structure), "\n")
+  end
+  return limit - 1
+end
+
+function lv_utils.generate_settings()
+  -- Opens a file in append mode
+  local file = io.open("lv-settings.lua", "w")
+
+  -- sets the default output file as test.lua
+  io.output(file)
+
+  -- write all `O` related settings to `lv-settings.lua` file
+  r_inspect_settings(O, 10000, ".")
+
+  -- closes the open file
+  io.close(file)
+end
+
 function lv_utils.reload_lv_config()
   vim.cmd "source ~/.config/nvim/lua/keymappings.lua"
   vim.cmd "source ~/.config/nvim/lv-config.lua"
@@ -21,6 +77,32 @@ function lv_utils.check_lsp_client_active(name)
   return false
 end
 
+function lv_utils.add_keymap(mode, opts, keymaps)
+  for _, keymap in ipairs(keymaps) do
+    vim.api.nvim_set_keymap(mode, keymap[1], keymap[2], opts)
+  end
+end
+
+function lv_utils.add_keymap_normal_mode(opts, keymaps)
+  lv_utils.add_keymap("n", opts, keymaps)
+end
+
+function lv_utils.add_keymap_visual_mode(opts, keymaps)
+  lv_utils.add_keymap("v", opts, keymaps)
+end
+
+function lv_utils.add_keymap_visual_block_mode(opts, keymaps)
+  lv_utils.add_keymap("x", opts, keymaps)
+end
+
+function lv_utils.add_keymap_insert_mode(opts, keymaps)
+  lv_utils.add_keymap("i", opts, keymaps)
+end
+
+function lv_utils.add_keymap_term_mode(opts, keymaps)
+  lv_utils.add_keymap("t", opts, keymaps)
+end
+
 function lv_utils.define_augroups(definitions) -- {{{1
   -- Create autocommand groups based on the passed definitions
   --
diff --git a/lua/plugin-loader.lua b/lua/plugin-loader.lua
new file mode 100644
index 00000000..25a41111
--- /dev/null
+++ b/lua/plugin-loader.lua
@@ -0,0 +1,46 @@
+local plugin_loader = {}
+
+function plugin_loader:init()
+  local execute = vim.api.nvim_command
+  local fn = vim.fn
+
+  local install_path = fn.stdpath "data" .. "/site/pack/packer/start/packer.nvim"
+  if fn.empty(fn.glob(install_path)) > 0 then
+    execute("!git clone https://github.com/wbthomason/packer.nvim " .. install_path)
+    execute "packadd packer.nvim"
+  end
+
+  local packer_ok, packer = pcall(require, "packer")
+  if not packer_ok then
+    return
+  end
+
+  packer.init {
+    -- package_root = require("packer.util").join_paths(vim.fn.stdpath "data", "lvim", "pack"),
+    git = { clone_timeout = 300 },
+    display = {
+      open_fn = function()
+        return require("packer.util").float { border = "single" }
+      end,
+    },
+  }
+
+  self.packer = packer
+  return self
+end
+
+function plugin_loader:load(configurations)
+  return self.packer.startup(function(use)
+    for _, plugins in ipairs(configurations) do
+      for _, plugin in ipairs(plugins) do
+        use(plugin)
+      end
+    end
+  end)
+end
+
+return {
+  init = function()
+    return plugin_loader:init()
+  end,
+}
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 2f1ad333..f880cc1f 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -1,101 +1,76 @@
-local execute = vim.api.nvim_command
-local fn = vim.fn
-
-local install_path = fn.stdpath "data" .. "/site/pack/packer/start/packer.nvim"
-
-if fn.empty(fn.glob(install_path)) > 0 then
-  execute("!git clone https://github.com/wbthomason/packer.nvim " .. install_path)
-  execute "packadd packer.nvim"
-end
-
-local packer_ok, packer = pcall(require, "packer")
-if not packer_ok then
-  return
-end
-
-packer.init {
-  -- package_root = require("packer.util").join_paths(vim.fn.stdpath "data", "lvim", "pack"),
-  git = { clone_timeout = 300 },
-  display = {
-    open_fn = function()
-      return require("packer.util").float { border = "single" }
-    end,
-  },
-}
-
-return require("packer").startup(function(use)
+return {
   -- Packer can manage itself as an optional plugin
-  use "wbthomason/packer.nvim"
+  { "wbthomason/packer.nvim" },
 
   -- TODO: refactor all of this (for now it works, but yes I know it could be wrapped in a simpler function)
-  use { "neovim/nvim-lspconfig" }
-  use {
+  { "neovim/nvim-lspconfig" },
+  {
     "kabouzeid/nvim-lspinstall",
     event = "VimEnter",
     config = function()
       require("lspinstall").setup()
     end,
-  }
+  },
 
-  use { "nvim-lua/popup.nvim" }
-  use { "nvim-lua/plenary.nvim" }
-  use { "tjdevries/astronauta.nvim" }
+  { "nvim-lua/popup.nvim" },
+  { "nvim-lua/plenary.nvim" },
+  { "tjdevries/astronauta.nvim" },
 
   -- Telescope
-  use {
+  {
     "nvim-telescope/telescope.nvim",
     config = [[require('core.telescope').setup()]],
-  }
+  },
 
   -- Autocomplete
-  use {
+  {
     "hrsh7th/nvim-compe",
     -- event = "InsertEnter",
     config = function()
       require("core.compe").setup()
     end,
-  }
+  },
 
   -- Autopairs
-  use {
+  {
     "windwp/nvim-autopairs",
     -- event = "InsertEnter",
     config = function()
       require "core.autopairs"
     end,
-  }
+  },
 
   -- Snippets
 
-  use { "hrsh7th/vim-vsnip", event = "InsertEnter" }
-  use { "rafamadriz/friendly-snippets", event = "InsertEnter" }
+  { "hrsh7th/vim-vsnip", event = "InsertEnter" },
+  { "rafamadriz/friendly-snippets", event = "InsertEnter" },
 
   -- Treesitter
-  use {
+  {
     "nvim-treesitter/nvim-treesitter",
     config = function()
       require("core.treesitter").setup()
     end,
-  }
+  },
 
   -- Formatter.nvim
-  use {
+  {
     "mhartington/formatter.nvim",
     config = function()
       require "core.formatter"
     end,
-  }
+  },
 
   -- Linter
-  use {
+  {
     "mfussenegger/nvim-lint",
     config = function()
       require("core.linter").setup()
     end,
-  }
+  },
 
   -- NvimTree
-  use {
+  {
     "kyazdani42/nvim-tree.lua",
     -- event = "BufWinOpen",
     -- cmd = "NvimTreeToggle",
@@ -103,28 +78,28 @@ return require("packer").startup(function(use)
     config = function()
       require("core.nvimtree").setup()
     end,
-  }
+  },
 
-  use {
+  {
     "lewis6991/gitsigns.nvim",
 
     config = function()
       require("core.gitsigns").setup()
     end,
     event = "BufRead",
-  }
+  },
 
   -- whichkey
-  use {
+  {
     "folke/which-key.nvim",
     config = function()
       require("core.which-key").setup()
     end,
     event = "BufWinEnter",
-  }
+  },
 
   -- Comments
-  use {
+  {
     "terrortylor/nvim-comment",
     event = "BufRead",
     config = function()
@@ -134,89 +109,89 @@ return require("packer").startup(function(use)
       end
       nvim_comment.setup()
     end,
-  }
+  },
 
   -- vim-rooter
-  use {
+  {
     "airblade/vim-rooter",
     config = function()
       vim.g.rooter_silent_chdir = 1
     end,
-  }
+  },
 
   -- Icons
-  use { "kyazdani42/nvim-web-devicons" }
+  { "kyazdani42/nvim-web-devicons" },
 
   -- Status Line and Bufferline
-  use {
+  {
     "glepnir/galaxyline.nvim",
     config = function()
       require "core.galaxyline"
     end,
     event = "BufWinEnter",
     disable = not O.plugin.galaxyline.active,
-  }
+  },
 
-  use {
+  {
     "romgrk/barbar.nvim",
     config = function()
       require "core.bufferline"
     end,
     event = "BufWinEnter",
-  }
+  },
 
   -- Debugging
-  use {
+  {
     "mfussenegger/nvim-dap",
     -- event = "BufWinEnter",
     config = function()
       require("core.dap").setup()
     end,
     disable = not O.plugin.dap.active,
-  }
+  },
 
   -- Debugger management
-  use {
+  {
     "Pocco81/DAPInstall.nvim",
     -- event = "BufWinEnter",
     -- event = "BufRead",
     disable = not O.plugin.dap.active,
-  }
+  },
 
   -- Builtins, these do not load by default
 
   -- Dashboard
-  use {
+  {
     "ChristianChiarulli/dashboard-nvim",
     event = "BufWinEnter",
     config = function()
       require("core.dashboard").setup()
     end,
     disable = not O.plugin.dashboard.active,
-  }
+  },
 
   -- TODO: remove in favor of akinsho/nvim-toggleterm.lua
   -- Floating terminal
-  -- use {
+  -- {
   --   "numToStr/FTerm.nvim",
   --   event = "BufWinEnter",
   --   config = function()
   --     require("core.floatterm").setup()
   --   end,
   --   disable = not O.plugin.floatterm.active,
-  -- }
+  -- },
 
-  use {
+  {
     "akinsho/nvim-toggleterm.lua",
     event = "BufWinEnter",
     config = function()
       require("core.terminal").setup()
     end,
     disable = not O.plugin.terminal.active,
-  }
+  },
 
   -- Zen Mode
-  use {
+  {
     "folke/zen-mode.nvim",
     cmd = "ZenMode",
     event = "BufRead",
@@ -224,28 +199,28 @@ return require("packer").startup(function(use)
       require("core.zen").setup()
     end,
     disable = not O.plugin.zen.active,
-  }
+  },
 
   ---------------------------------------------------------------------------------
 
   -- LANGUAGE SPECIFIC GOES HERE
-  use {
+  {
     "lervag/vimtex",
     ft = "tex",
-  }
+  },
 
   -- Rust tools
   -- TODO: use lazy loading maybe?
-  use {
+  {
     "simrat39/rust-tools.nvim",
     disable = not O.lang.rust.rust_tools.active,
-  }
+  },
 
   -- Elixir
-  use { "elixir-editors/vim-elixir", ft = { "elixir", "eelixir", "euphoria3" } }
+  { "elixir-editors/vim-elixir", ft = { "elixir", "eelixir", "euphoria3" } },
 
   -- Javascript / Typescript
-  use {
+  {
     "jose-elias-alvarez/nvim-lsp-ts-utils",
     ft = {
       "javascript",
@@ -255,23 +230,18 @@ return require("packer").startup(function(use)
       "typescriptreact",
       "typescript.tsx",
     },
-  }
+  },
 
   -- Java
-  use {
+  {
     "mfussenegger/nvim-jdtls",
     -- ft = { "java" },
     disable = not O.lang.java.java_tools.active,
-  }
+  },
 
   -- Scala
-  use {
+  {
     "scalameta/nvim-metals",
     disable = not O.lang.scala.metals.active,
-  }
-
-  -- Install user plugins
-  for _, plugin in pairs(O.user_plugins) do
-    packer.use(plugin)
-  end
-end)
+  },
+}
diff --git a/lua/settings.lua b/lua/settings.lua
index 3ac94476..aa2bdd8d 100644
--- a/lua/settings.lua
+++ b/lua/settings.lua
@@ -28,12 +28,6 @@ end
 
 opt.shortmess:append "c"
 
-if O.leader_key == " " or O.leader_key == "space" then
-  vim.g.mapleader = " "
-else
-  vim.g.mapleader = O.leader_key
-end
-
 for _, plugin in pairs(O.disabled_built_ins) do
   vim.g["loaded_" .. plugin] = 1
 end