POC: use package cache in migrate job to get package id #3380

	name: OpenAPIv3

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

	jobs:
	spec_validation:
	name: Spec validation
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Spec validation with OpenAPIv3 (docs/v2/openapi.json)
	run: docker run --rm -v ${PWD}/docs:/docs:Z openapitools/openapi-generator-cli:v6.0.1 validate -i /docs/v2/openapi.json

	gen_client:
	name: Generate Python Client
	runs-on: ubuntu-latest
	env:
	working-directory: ./docs
	needs: [spec_validation]

	steps:
	- uses: actions/checkout@v2
	- name: Generate Python client with OpenAPIv3 (docs/v2/openapi.json)
	run: docker run --rm -v ${PWD}/docs/v2:/local:Z openapitools/openapi-generator-cli:v6.0.1 generate -i /local/openapi.json -g python -o /local/client
	- uses: actions/upload-artifact@v2
	with:
	name: Python-Client
	path: ${{env.working-directory}}/client

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