ENH: Add example with attachment #93

	name: File Size Check

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.11"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v18.4
	- name: List all changed files
	run: \|
	# MAXSIZE is 10 MB
	MAXSIZE=10000000
	for FILENAME in ${{ steps.changed-files.outputs.all_changed_files }}; do
	FILESIZE=$(stat -c%s "$FILENAME")
	echo "Size of $FILENAME = $FILESIZE bytes."
	if (( FILESIZE > MAXSIZE)); then
	echo "$FILENAME is too big. Only $MAXSIZE bytes allowed."
	exit 1
	fi
	done

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