Fix missing "HOME" variable errors (#1415)

Co-authored-by: MarcSchaetz <marc@schaetz.info>

init.lua

@@ -47,7 +47,7 @@ end
 local lsp_settings_status_ok, lsp_settings = pcall(require, "nlspsettings")
 if lsp_settings_status_ok then
   lsp_settings.setup {
-    config_home = os.getenv "HOME" .. "/.config/lvim/lsp-settings",
+    config_home = home_dir .. "/.config/lvim/lsp-settings",
   }
 end
 

lua/config/defaults.lua

@@ -1,4 +1,5 @@
-CONFIG_PATH = os.getenv "HOME" .. "/.local/share/lunarvim/lvim"
+local home_dir = vim.loop.os_homedir()
+CONFIG_PATH = home_dir .. "/.local/share/lunarvim/lvim"
 DATA_PATH = vim.fn.stdpath "data"
 CACHE_PATH = vim.fn.stdpath "cache"
 TERMINAL = vim.fn.expand "$TERMINAL"
@@ -11,7 +12,7 @@ lvim = {
   line_wrap_cursor_movement = true,
   transparent_window = false,
   format_on_save = true,
-  vsnip_dir = os.getenv "HOME" .. "/.config/snippets",
+  vsnip_dir = home_dir .. "/.config/snippets",
   database = { save_location = "~/.config/lunarvim_db", auto_execute = 1 },
   keys = {},
 

lua/config/init.lua

@@ -1,5 +1,6 @@
+local home_dir = vim.loop.os_homedir()
 local M = {
-  path = string.format("%s/.config/lvim/config.lua", os.getenv "HOME"),
+  path = string.format("%s/.config/lvim/config.lua", home_dir),
 }
 
 --- Initialize lvim default configuration

lua/core/dashboard.lua

@@ -1,4 +1,5 @@
 local M = {}
+local home_dir = vim.loop.os_homedir()
 
 M.config = function(config)
   lvim.builtin.dashboard = {
@@ -6,7 +7,7 @@ M.config = function(config)
     on_config_done = nil,
     search_handler = "telescope",
     disable_at_vim_enter = 0,
-    session_directory = os.getenv "HOME" .. "/.cache/lvim/sessions",
+    session_directory = home_dir .. "/.cache/lvim/sessions",
     custom_header = {
       "⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀",
       "⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣾⠿⠿⠟⠛⠛⠛⠛⠿⠿⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀",