Lance File Write Read Round Trip Verification #44

	name: Lance File Write Read Round Trip Verification

	on:
	workflow_dispatch:

	jobs:
	run:
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install Build Requirements
	run: \|
	sudo apt update
	sudo apt install -y protobuf-compiler

	- name: Validate AWS Credentials
	run: \|
	if [ -z "${{ secrets.LANCEDB_S3_READER_ACCESS_KEY }}" ] \|\| [ -z "${{ secrets.LANCEDB_S3_READER_SECRET }}" ]; then
	echo "ERROR: AWS credentials are not properly set"
	exit 1
	fi
	echo "AWS credentials validation successful"

	- name: Set up AWS CLI
	uses: aws-actions/configure-aws-credentials@v3
	with:
	aws-access-key-id: ${{ secrets.LANCEDB_S3_READER_ACCESS_KEY }}
	aws-secret-access-key: ${{ secrets.LANCEDB_S3_READER_SECRET }}
	aws-region: us-east-2

	- name: Prepare Test Environment
	run: \|
	BUCKET_NAME="lance-ci-bucket"
	mkdir -p .github/workflows/file_veification/test_files
	aws s3 ls s3://$BUCKET_NAME
	aws s3 cp s3://$BUCKET_NAME .github/workflows/file_verification/test_files --recursive
	ls -l .github/workflows/file_verification/test_files

	- name: Build Lance
	working-directory: ./python
	run: \|
	python -m venv venv
	source venv/bin/activate
	pip install pyarrow maturin
	maturin develop --release

	- name: Test Lance File Write Read Round Trip
	run: \|
	source python/venv/bin/activate
	cd .github/workflows/file_verification
	python test_write_read.py


	- name: Cleanup
	run: \|
	rm -rf .github/workflows/file_verification/test_files
	echo "Cleanup completed: Test files removed"

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