Initial Design Draft for the Silicon photonics design course performed by Javad Babaki #98

	name: Check GDS and OAS File Submissions

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	check_files:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Fetch all branches
	run: git fetch --all

	- name: Get list of changed files
	id: changed_files
	run: \|
	FILES=$(git diff --name-only --diff-filter=ACM origin/${{ github.base_ref }}...HEAD)
	echo "files=$FILES" >> $GITHUB_ENV

	- name: Debug changed files
	run: \|
	echo "Changed files: ${{ env.files }}"


	- name: Debug File Paths
	run: \|
	echo "Files detected: ${{ env.files }}"
	mapfile -t file_array <<< "${{ env.files }}"
	for file in "${file_array[@]}"; do
	echo "Checking file: '$file'"
	done
	shell: bash

	- name: Check GDS and OAS file locations and names
	run: \|
	changed_files="${{ env.files }}"

	# Convert newline-separated string into an array
	mapfile -t file_array <<< "$changed_files"

	for file in "${file_array[@]}"; do
	trimmed_file=$(echo "$file" \| tr -d '[:space:]') # Trim spaces/newlines
	abs_path=$(realpath "$trimmed_file")

	if [[ "$trimmed_file" == .gds \|\| "$trimmed_file" == .oas ]]; then
	if [[ "$trimmed_file" != submissions/* ]]; then
	echo "Error: File '$trimmed_file' is not in the 'submissions' folder."
	exit 1
	fi
	if [[ "$trimmed_file" == " " ]]; then
	echo "Error: File '$trimmed_file' contains spaces in the filename."
	exit 1
	fi
	fi
	done
	shell: bash

	- name: Success message
	if: success()
	run: echo "All GDS and OAS files are correctly placed in the submissions folder and contain no spaces in their filenames."

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