Add this script within your Big Spring theme root directory and make sure to give it executable permissions with chmod +x cleanup_big_spring.sh.

To run the script, simply execute ./cleanup_big_spring.sh in your terminal.

Please note that this script assumes that you are running it from the root directory of your BigSpring Hugo theme.

If you need to run it from a different location, you should modify the paths accordingly.

Process

Add shortcode directory to layouts
Remove old example site directory
Remove menu config files for German and Chinese languages
Remove Chinese and German content directories
Remove forestry directory
Override the language.toml file with the English language configuration
Update the hasCJKLanguage setting in the config.toml file
Update the default image quality setting in the config.toml file (100 to 75)
Update the default disqusShortname setting in the config.toml file (turns of disqus)
Update font_primary and font_secondary values in the config.toml file (Lato)
Update preloader value in the params.toml file (Addes PNG, JPG, SVG, GIF) to the image pre-loader
Run Hugo build command
If the Hugo build is successful, then the cleanup is complete

Error handling and reverting changes

This script creates backups of the necessary files before making changes.
If the Hugo build fails, it calls the revert_changes function to restore the original files from the backups.
The remove_backup function to remove the backup files and calls it when the cleanup is successful.