adds GC percent calc #93

	name: fastq-peek functional test # Name of the workflow

	on:
	pull_request:
	branches:
	- main # Trigger the workflow on pull requests to the main branch

	jobs: # Define jobs for the workflow
	verify-fqp-output: # Job name
	runs-on: ubuntu-latest # Specify the environment to run the job

	steps: # Steps to execute in the job
	- name: Checkout code # Step to checkout the repository code
	uses: actions/checkout@v2 # Use the checkout action

	- name: Make script executable # Step to make the script executable
	run: chmod +x ./bin/fastq-peek.sh # Change permissions to make the script executable

	- name: Run fastq-peek script # Step to run the script
	id: run_script # ID for referencing this step
	run: ./bin/fastq-peek.sh ./data/sample.fastq # Command to run the script with the sample FASTQ file

	- name: Verify output # Step to verify the output
	run: \|
	# Save the expected output to a file
	echo "Processing FASTQ file: ./data/sample.fastq" > expected_output.txt
	echo "Number of reads in ./data/sample.fastq: 2" >> expected_output.txt

	# Capture the actual output of the script and save it to a file
	./bin/fastq-peek.sh ./data/sample.fastq > actual_output.txt

	# Print expected and actual outputs for debugging
	echo "Expected Output:"
	cat expected_output.txt
	echo "Actual Output:"
	cat actual_output.txt

	# Compare actual output with expected output
	if ! diff -q expected_output.txt actual_output.txt; then
	echo "Output did not match expected result."
	diff expected_output.txt actual_output.txt
	exit 1
	fi
	shell: bash

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