Add GitHub composite action #7

	name: Test Action

	on:
	pull_request:

	jobs:
	test:
	name: Test Action
	runs-on: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-tags: true

	- run: \|
	# test that action has current sver embedded
	.github/workflows/bin/embed_sver_in_action.sh
	if ! git diff --quiet action.yaml ; then
	echo '::error title=Action not updated::The action /action.yaml' \
	'was not updated with the current sver script.'
	exit 1
	fi
	shell: bash

	- uses: ./
	name: sver version
	with:
	command: version

	- uses: ./
	name: sver max
	with:
	command: max
	input-command: git tag -l

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