chore(project): initial commit of completed student-distributed frame… #1

	name: CI - Build and Verify

	on:
	push:
	paths:
	- 'src/**'
	- 'include/**'
	- '.github/workflows/**'
	- 'CMakeLists.txt'
	- 'read.txt'
	- 'expected.txt'
	workflow_dispatch:

	jobs:
	ubuntu-ci:
	name: Linux (Ubuntu / GCC)
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Fast Install Dependencies (no man-db)
	run: \|
	sudo apt-get update -qq
	sudo apt-get remove -y man-db \|\| true
	echo "man-db hold" \| sudo dpkg --set-selections
	sudo apt-get install -y --no-install-recommends eatmydata
	sudo eatmydata apt-get install -y --no-install-recommends ninja-build g++ cmake flex bison@latest

	- name: Configure and Build
	run: \|
	mkdir -p build
	cd build
	cmake -G Ninja ..
	ninja

	- name: Run Program
	id: runprog
	run: \|
	cd build
	printf "q;\n" \| ./compiler > ../output.txt
	echo "Program executed successfully"

	- name: Compare Output with expected.txt
	run: \|
	# Normalize both expected and output by stripping trailing blanks and blank lines
	sed -E 's/[[:space:]]+$//' expected.txt \| sed -E '/^[[:space:]]*$/d' > expected_trimmed.txt
	sed -E 's/[[:space:]]+$//' output.txt \| sed -E '/^[[:space:]]*$/d' > output_trimmed.txt

	echo "=== Program Output ==="
	cat output_trimmed.txt
	echo "======================="
	echo "=== Expected Output ==="
	cat expected_trimmed.txt
	echo "======================="
	diff -u expected_trimmed.txt output_trimmed.txt \|\| (echo "❌ Output mismatch" && exit 1)
	echo "✅ Output matches expected.txt"

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