Update Long Discourses [paperback] #279

	name: Check and Rename Files

	on:
	push:
	branches:
	- 'main'

	jobs:
	check-and-rename:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install dependencies
	run: sudo apt-get install -y rename

	- name: Check and rename files
	run: \|
	for file in $(find . -type f -name '---'); do
	if [[ $file =~ ^.-([0-9]{4}-[0-9]{2}-[0-9]{2}).$ ]]; then
	new_file=$(echo $file \| sed -r 's/-[0-9]{4}-[0-9]{2}-[0-9]{2}//')
	cp $file $new_file
	fi
	done

	- name: Commit and push changes
	run: \|
	git config --global user.name 'GitHub Actions'
	git config --global user.email 'github-actions@github.com'
	git add .
	git commit -m "Copy and Rename files"
	git push

Provide feedback