fix(shell): rework shell config for more stability

local/bin/dfm

@@ -9,7 +9,6 @@
 # Helper variables, override with ENVs like `VERBOSE=1 dfm help`
 : "${VERBOSE:=0}"
 : "${DOTFILES:=$HOME/.dotfiles}"
-: "${SHARED_SCRIPT:=$DOTFILES/scripts/shared.sh}"
 : "${BREWFILE:=$DOTFILES/config/homebrew/Brewfile}"
 : "${HOSTFILES:=$DOTFILES/hosts}"
 
@@ -17,9 +16,9 @@ SCRIPT=$(basename "$0")
 
 VERSION_NVM="v0.39.5"
 
-export DOTFILES_SHARED_LOADED=""
+export DOTFILES="$HOME/.dotfiles"
 # shellcheck source=./../../scripts/shared.sh
-source "$SHARED_SCRIPT"
+source "$HOME/.dotfiles/scripts/shared.sh"
 
 # Loads configs for better installation experience
 x-load-configs

local/bin/x-dc

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+# Create directory if it doesn't exist already
+#
+# Copyright (c) 2023 Ismo Vuorinen. All Rights Reserved.
+# Licensed under MIT License. http://www.opensource.org/licenses/mit-license.
+
+dir="$1"
+
+[ $# -eq 0 ] && {
+  echo "Usage: $0 full/path/to/dir/to/create"
+  exit 1
+}
+
+if [ ! -d "$dir" ]; then
+  mkdir -p "$dir" && exit 0
+fi

local/bin/x-load-configs

@@ -2,13 +2,13 @@
 # Load our configuration files
 # Copyright (c) 2023 Ismo Vuorinen. All Rights Reserved.
 
-: "${DOTFILES:=$HOME/.dotfiles}"
-source "$DOTFILES/scripts/shared.sh"
+DOTFILES="$HOME/.dotfiles"
+source "$HOME/.dotfiles/scripts/shared.sh"
 
 CONFIG_PATH="$DOTFILES/config"
 
 # Load the shell dotfiles, and then some:
-function load()
+function x-load-config-fn()
 {
   for FILE in $CONFIG_PATH/{exports,alias,functions}; do
     FILENAME="$FILE"
@@ -28,4 +28,4 @@ function load()
   done
 }
 
-load
+x-load-config-fn