concurrent workflow #7

	## sample to use concurrency to avoid excessive use from GitHub agents,
	## Avoid leaving these queue, the option cancel the older running

	## additional use option default for setting general configuration for all tasks

	name: concurrent workflow

	on: [workflow_dispatch]
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	defaults:
	run:
	shell: bash
	working-directory: .
	runs-on: ubuntu-latest
	steps:
	- name: test
	run: \|
	pwd
	echo "${{ toJson(github.event) }}"

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