conf: add termux installation script

conf.sh

@@ -37,13 +37,32 @@ update_packages() {
   fi
 }
 
+install_termux() {
+  pkg update -y
+  pkg upgrade -y
+  pkg install -y zsh openssh stow neovim zoxide tealdeer file htop jq fzf ripgrep wget ffmpeg imagemagick unzip unar bat ani-cli tmux
+
+  cd "$HOME/dots"
+  stow stow
+
+  echo '#!/data/data/com.termux/files/usr/bin/sh
+termux-wake-lock
+sshd' > /data/data/com.termux/files/home/.termux/boot
+
+  chsh -s zsh
+  echo "done!"
+}
+
 HELPTEXT="$0
 
 usage:
-update      update packages on your system"
+update           update packages on your system
+install-termux   update packages on your system"
 
 if [ "$1" = "update" ]; then
   update_packages
+elif [ "$1" = "install-termux" ]; then
+  install_termux
 else
   echo "$HELPTEXT"
 fi