new script to run and check that the prerequisites for installing the

environment are met

main.sh

@@ -0,0 +1,63 @@
+#!/bin/env bash
+
+if [[ "$(id -u)" -eq 0 ]]
+then
+  echo "Please, use an unprivileged user with sudo permissions instead of the root user to run this script properly."
+  exit 1
+fi
+
+if [[ ! -x $(command -v pacman) ]]
+then
+  echo "Please, use this script with an Arch Linux operating system."
+  exit 2
+fi
+
+if [[ ! -x "$(command -v sudo)" ]]
+then
+  echo "Sudo not found. Please install it using the following command:"
+  echo "pacman -Syy sudo"
+  exit 3
+fi
+
+if [[ ! -x "$(command -v ansible)" ]]
+then
+  echo "Ansible not found, installing..."
+  if [[ ! "$(sudo pacman -Syy --noconfirm ansible)" ]]
+    then
+
+    echo "Installion failed."
+    exit 4
+  fi
+fi
+
+echo "Choose a configuration";
+
+available_playbook_paths=$(ls ansible/*.yml)
+
+for index in $(seq 1 ${#available_playbook_paths[@]})
+do
+  available_playbook_path="$(basename "${available_playbook_paths[$index - 1]}")"
+
+  echo "$index - $available_playbook_path"
+done
+
+read -r -p "Choice: " index
+
+choosen_playbook_path=${available_playbook_paths[$index - 1]}
+
+if [[ -z $choosen_playbook_path ]]
+then
+  echo "Error: invalid index."
+  exit 5
+fi
+
+echo "Installing needed Ansible packages..."
+
+ansible-galaxy collection install --collections-path ansible/collections kewlfft.aur
+
+echo "Done installing needed Ansible packages."
+echo "Running choosen Ansible Playbook at $choosen_playbook_path..."
+
+ansible-playbook --ask-become-pass --inventory ./ansible/hosts --module-path ansible/collections "$choosen_playbook_path"
+
+echo "Done running choosen Ansible Playbook. If this is your first installation, you might want to reboot in order for the settings to take effect."