Automated Git Update for Sub-Directories

update_repos.sh

#!/bin/bash

# Get the current directory from which the script is executed
DIR="$(pwd)"

# Iterate over sub-directories
for SUB_DIR in "$DIR"/*; do
    if [ -d "$SUB_DIR" ]; then
        echo "Processing $SUB_DIR..."
        
        # Navigate to sub-directory
        cd "$SUB_DIR"
        
        # Check if directory is a git repository
        if [ -d ".git" ]; then
            # Checkout main branch
            git checkout main

            # Fetch updates
            git fetch
            
            # Fetch main updates
            git pull origin main

            # Confirm that the latest changes have been fetched
            echo "$SUB_DIR is now up to date!"
        else
            echo "$SUB_DIR is not a git repository. Skipping..."
        fi

        # Go back to the original directory to continue the loop
        cd "$DIR"
    fi
done

echo "All sub-directories processed!"