Add steps to install.sh

install.sh

@@ -31,22 +31,44 @@ for pkg in "$@"; do
     echo "  -> Stowing $pkg"
     
     # Symlink only the individual files instead of the entire directory
-    [ "$pkg" = "zsh" ] && mkdir -p "$HOME/.config/$pkg" 
-    [ "$pkg" = "scripts" ] && mkdir -p "$HOME/.local/bin"
+    [ "$pkg" = "zsh" ] && ZSH=1 && mkdir -p "$HOME/.config/$pkg" 
+    [ "$pkg" = "scripts" ] && DASH=1 && mkdir -p "$HOME/.local/bin"
     [ "$pkg" = "nvim" ] && NVIM=1
 
     stow -t "$HOME" --ignore="README.md" "$pkg"
 done
 
+if [ -n "$ZSH" ]; then
+    if ! grep -q "$(id -nu).*/zsh$" /etc/passwd; then
+        command -v zsh >/dev/null 2>&1 || sleep 0.5 \
+            && echo "=> Installing Zsh" && $INSTALL zsh
+
+        sleep 0.5
+        chsh -s /bin/zsh
+    fi
+
+    sleep 0.5
+    echo "=> Initializing Zsh"
+    zsh -ic "fast-theme ~/.config/zsh/fast-theme.ini"
+fi
+
 if [ -n "$NVIM" ] && [ ! -f "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim ]; then
+    command -v nvim >/dev/null 2>&1 || sleep 0.5 \
+        && echo "=> Installing Neovim" && $INSTALL nvim
+    
     sleep 0.5
     echo "=> Installing vim-plug and plugins for Neovim"
-    
-    command -v nvim >/dev/null 2>&1 || $INSTALL nvim
-    curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
-        https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+    curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}/nvim/site/autoload/plug.vim" --create-dirs \
+        "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim"
     nvim --headless +PlugInstall +qa
 fi
 
+if [ -n "$DASH" ] && ! command -v dash >/dev/null 2>&1; then
+    sleep 0.5
+    echo "=> Installing Dash"
+    $INSTALL dash
+fi
+
 sleep 0.5
 echo "=> Done!"
+