Modularize and support AUR on alis.sh

Create alis-commons.sh module
Recover support for NVIDIA older drivers (in AUR)
Use local variables
Allow to abort with Esc key and reboot with R key.
Many fixes

.github/workflows/alis-site-deploy.yml

@@ -6,6 +6,8 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    env:
+      HUGO_VERSION: 0.92.0
     steps:
       - uses: actions/checkout@v2
         with:
@@ -27,9 +29,9 @@ jobs:
           key: ${{ runner.os }}-build-${{ env.cache-name }}
       - name: Install packages (hugo)
         run: |
-          wget https://github.com/gohugoio/hugo/releases/download/v0.91.2/hugo_extended_0.91.2_Linux-64bit.tar.gz
-          tar xzf hugo_extended_0.91.2_Linux-64bit.tar.gz hugo
-          rm hugo_extended_0.91.2_Linux-64bit.tar.gz
+          wget https://github.com/gohugoio/hugo/releases/download/v${{ env.HUGO_VERSION }}/hugo_extended_${{ env.HUGO_VERSION }}_Linux-64bit.tar.gz
+          tar xzf hugo_extended_${{ env.HUGO_VERSION }}_Linux-64bit.tar.gz hugo
+          rm hugo_extended_${{ env.HUGO_VERSION }}_Linux-64bit.tar.gz
           chmod +x ./hugo
           sudo mv ./hugo /usr/local/bin
       - name: Echo content (deploy)

README.md

@@ -3,9 +3,9 @@
 ![Arch Linux](https://img.shields.io/badge/-ArchLinux-black?logo=arch-linux)
 ![Bash](https://img.shields.io/badge/sh-bash-black)
 
-Arch Linux Install Script (or alis) installs unattended, automated and customized Arch Linux system.
+Arch Linux Install Script (or alis, also known as _the Arch Linux executable installation guide and wiki_) installs unattended, automated and customized Arch Linux system.
 
-It is a simple bash script that fully automates the installation of a Arch Linux system after booting from the original Arch Linux installation media. It contains the same commands that you would type and execute one by one interactively to complete the installation. The only user intervention needed is to edit a configuration file to choose the installation options and preferences from partitioning, to encryption, bootloader, file system, language and keyboard mapping, desktop environment, kernels, packages to install and graphic drivers. This automation makes the installation easy and fast, fast as less than 4 minutes.
+It is a simple bash script based in many Arch Linux Wiki pages that fully automates the installation of a Arch Linux system after booting from the original Arch Linux installation media. It contains the same commands that you would type and execute one by one interactively to complete the installation. The only user intervention needed is to edit a configuration file to choose the installation options and preferences from partitioning, to encryption, bootloader, file system, language and keyboard mapping, desktop environment, kernels, packages to install and graphic drivers. This automation makes the installation easy and fast, fast as less than 4 minutes.
 
 If some time later after an system update for any reason the system does not boot correctly a recovery script is also provided to enter in a recovery mode that allows to downgrade packages or execute any other commands to restore the system. Also a log of the installation can be taken with <a href="https://asciinema.org/">asciinema</a>.
 

alis-asciinema.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -e
+set -eu
 
 # Arch Linux Install Script (alis) installs unattended, automated
 # and customized Arch Linux system.