Script for auto installation of PVS_Studio

install_pvs_on_linux.sh

#!/bin/env bash
# Installation script for students who dont want to do it by theirselves. 
# PVS_Studio info is here:
# https://pvs-studio.com/en/

# set -o xtrace
set -e
trap 'echo "$0: \"${last_command}\" command failed with exit code $?"' ERR

MY_DISTRO=$(cat /etc/*-release | tr [:upper:] [:lower:] | grep -Poi '(debian|ubuntu|manjaro|arch)' | uniq | head -n 1)

# How to install the PVS studio: https://pvs-studio.com/en/docs/manual/0039/ . You can add your distros, I will update this script.

if [[ $MY_DISTRO == "arch" || $MY_DISTRO == "manjaro" ]]; then
  echo "Distro is Manjaro or Arch Linux. Continuing..."
  { # try
 	yay -S pvs-studio --noconfirm
  } || { # catch
  	echo "yay unavailable. installing manually..."
  	wget -O /tmp/pvs.tgz https://cdn.pvs-studio.com/pvs-studio-7.21.64848.262-x86_64.tgz
  	mkdir /tmp/pvs
  	tar -xzf /tmp/pvs.tgz -C /tmp/pvs
	
  	cd /tmp/pvs/$(ls /tmp/pvs)
	{ #try
		bash install.sh
	} || { #catch
		sudo bash install.sh
	}
	
  }
elif [[ $MY_DISTRO == "ubuntu" || $MY_DISTRO == "debian" ]]; then 
  echo "Distro is Ubuntu or Debian. Continuing...";
  sudo apt-get install wget
  wget -q -O - https://files.viva64.com/etc/pubkey.txt | \
  sudo apt-key add -

  sudo wget -O /etc/apt/sources.list.d/viva64.list \
  https://files.viva64.com/etc/viva64.list

  sudo apt-get update
  sudo apt-get install pvs-studio
else 
	echo "Unimplemented OS. Exiting...";
	exit 1;        
fi

# Every student and teacher can use PVS-Studio for free...
# https://pvs-studio.com/en/order/for-students/
echo "\n\nPVS_Studio installed. Setting the students liscence...\n\n"

pvs-studio-analyzer credentials PVS-Studio Free FREE-FREE-FREE-FREE

echo "\n\nNow just add following lines to EVERY your C++ file, first two lines..."
echo "
// This is a personal academic project. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com"