Add a docker/dagger-based testing workflow, adopt PEP 517/621 #18

	name: Dagger/Docker Testing Suite

	on:
	push:
	branches:
	- master
	pull_request:
	workflow_dispatch:
	inputs:
	BASE_IMAGE_TAG:
	description: 'Image tag to use for the Docker image'
	required: true
	default: 'latest'
	PAVICS_HOST_URL:
	description: 'Pavics URL to test against'
	required: true
	default: 'https://pavics.ouranos.ca/'
	SANITIZE_FILE_URL:
	description: 'URL for the sanitizer configuration'
	required: true
	default: 'https://github.com/Ouranosinc/PAVICS-e2e-workflow-tests/raw/master/notebooks/output-sanitize.cfg'


	jobs:
	lint:
	name: Linting
	runs-on: ubuntu-latest
	steps:
	- name: Cancel previous runs
	uses: styfle/cancel-workflow-action@0.11.0
	with:
	access_token: ${{ github.token }}
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Python
	uses: actions/setup-python@v4
	- name: Run pre-commit
	uses: pre-commit/action@v3.0.0

	integration:
	name: Integration Tests
	needs: lint
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	matrix:
	python-version: ["3.10"]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Set Environment Variables
	if: ${{ github.event_name == 'workflow_dispatch' }}
	run: \|
	echo "BASE_IMAGE_TAG=${{ github.event.inputs.image_tag }}" >> $GITHUB_ENV
	echo "PAVICS_HOST_URL=${{ github.event.inputs.PAVICS_HOST_URL }}" >> $GITHUB_ENV
	echo "SANITIZE_FILE_URL=${{ github.event.inputs.SANITIZE_FILE_URL }}" >> $GITHUB_ENV
	- name: Dagger testing
	run: \|
	pip install .[dagger]
	python ./ci/dagger-pipeline.py

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