feat: automate readme table #1

	name: Check for new presentations

	on:
	pull_request:
	paths:
	- 'presentations/**'

	jobs:
	check-new-folder:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up environment
	run: \|
	sudo apt-get update
	sudo apt-get install -y jq

	- name: Get the list of changed folders
	id: diff
	run: \|
	# Get only the added folders in presentations directory
	diff_folders=$(git diff --name-status origin/main \| grep '^A' \| grep 'presentations/' \| awk '{print $2}' \| cut -d'/' -f2 \| sort -u)
	echo "Folders detected: $diff_folders"
	echo "::set-output name=folders::$diff_folders"

	- name: Check new folders against table
	run: \|
	# Path to your markdown table
	MD_FILE="scripts/table.md"

	# Get the date of the top row in the table
	top_row_date=$(grep -oP '^\\|[0-9]{4}-[0-9]{2}-[0-9]{2}' $MD_FILE \| head -n 1 \| tr -d '\|')

	# Loop through the folders detected
	for folder in ${{ steps.diff.outputs.folders }}; do
	folder_date=$(echo $folder \| grep -oE '^[0-9]{4}-[0-9]{2}-[0-9]{2}')
	echo "Comparing folder date: $folder_date with top row date: $top_row_date"

	if [[ "$folder_date" > "$top_row_date" ]]; then
	echo "New folder $folder is newer than the latest entry in the table ($top_row_date)."
	exit 1
	else
	echo "Table is up to date."
	fi
	done

	- name: Success message
	if: success()
	run: echo "Table is up to date."

	- name: Fail message
	if: failure()
	run: echo "Please run the generation command to update the table."

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