A script to ensure the rebase was done before the push.

rpush.sh

#!/bin/bash

#Text Colors
GREEN='\033[0;32m';
BLUE='\033[0;34m';
RED='\033[0;31m';
PURPLE='\033[0;35m';
NOCOLOR='\033[0m';

wait_for_resolution() {
    if [[ $1 == 1 || $# == 0 ]]; then
        echo -e "\n${PURPLE}Waiting for conflicts resolution...${NOCOLOR}\n"
        
        echo -n -e "Press enter to continue the rebase process or digit 'q' to abort:\n_> "
        read -n 1 -r; echo
        
        if [[ $REPLY == "" ]]; then
            echo -e "\nContinuing...\n"
            git rebase --continue
            wait_for_resolution $?
        
        elif [[ $REPLY =~ ^[Qq]$ ]]; then
            echo -e "\n${RED}Aborting!${NOCOLOR}\n"
            git rebase --abort
            return 1

        else
            wait_for_resolution
        fi
    
    else
        return 0
    fi
}

main_branch="main"
current_branch=$(git branch --show-current)

# The first script argument is the main branch name
if [ $# -ne 0 ]; then
	main_branch=$1
fi

echo -e "\nMain branch: ${GREEN}$main_branch${NOCOLOR}"

echo -e "\n${BLUE}Did you do rebase? (y/N)${NOCOLOR}"
read -p "_> " -n 1 -r; echo

if [[ $REPLY =~ ^[Yy]$ || $REPLY == YES || $REPLY == yes ]]; then
	# Checking if rebase is needed
    if [[ $(git show-ref --heads -s $main_branch) == $(git merge-base $main_branch $current_branch) ]]; then
        echo -e "\nPushing...\n"
        git push
        
    else
        echo -e "\n${BLUE}Rebase required: do you want to rebase? (y/N)${NOCOLOR}\n"
        read -n 1 -r; echo

        if [[ $REPLY =~ ^[Yy]$ ]]; then
            echo -e "\n${PURPLE}Running 'git rebase $main_branch'${NOCOLOR}\n"
            git rebase $main_branch
            
            wait_for_resolution $?

            if [[ $? == 0 ]]; then
                echo -e "\nPushing...\n"
                git push
            fi
        
        elif [[ $REPLY =~ ^[Nn]$ || $REPLY == "" ]]; then
            echo -e "\nQuitting...\n"
            exit 0
        fi
    fi

elif [[ $REPLY =~ ^[Nn]$ || $REPLY == "" ]]; then
    echo -e "\nDo rebase first"
    exit 0

else 
    echo -e "\n${RED}Invalid response${NOCOLOR}"
    exit -1

fi