Experiments #13

	name: Experiments
	on:
	workflow_dispatch

	jobs:
	experiments:
	outputs:
	# accessible from other jobs as ${{needs.experiments.outputs.version}}
	version: ${{steps.version.outputs.version}}

	runs-on: windows-latest
	steps:

	# - name: Checkout
	# uses: actions/checkout@v4
	# with:
	# submodules: 'true'

	- name: Print environment
	shell: cmd
	run: \|
	echo ----------------------------------------------------
	set
	echo ====================================================
	py -0p
	echo ----------------------------------------------------
	py -3 -V
	py -3 -m pip list

	- id: version
	name: Version
	shell: python
	run: \|
	import os
	from datetime import datetime, timezone
	date = datetime.now(tz=timezone.utc)
	with open(os.getenv('GITHUB_OUTPUT'), "a") as fout:
	print( f"version={date.year}.{date.month}.{date.day}.${{github.run_number}}")
	fout.write(f"version={date.year}.{date.month}.{date.day}.${{github.run_number}}")

	- name: Print version
	shell: cmd
	run: \|
	echo -- version is ${{steps.version.outputs.version}}

	results:
	runs-on: windows-latest
	needs: experiments
	steps:
	- name: Print version
	shell: cmd
	run: \|
	echo previous version=${{needs.experiments.outputs.version}}

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