Update README.md #15

	name: Lint and Test from Root

	# run CI on pushes to master, and on all PRs (even the ones that target other
	# branches)

	on:
	push:
	branches: [master]
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# TODO: ['14.x', '16.x']
	node-version: [14.x]
	steps:
	- name: Checkout dapp
	uses: actions/checkout@v2

	# Select a branch on agoric-sdk to test against by adding text to the body of the
	# pull request. For example: #agoric-sdk-branch: zoe-release-0.7.0
	# The default is 'master'
	- name: Get the appropriate agoric-sdk branch
	id: get-branch
	uses: actions/[email protected]
	with:
	result-encoding: string
	script: \|
	const { body = '' } = context.payload.pull_request \|\| {};
	const regex = /.*\#agoric-sdk-branch:\s+(\S+)/;
	const match = regex.exec(body);
	const agoricSdkBranch = match && match[1] \|\| 'master';
	console.log(agoricSdkBranch);
	return agoricSdkBranch;

	- name: Checkout agoric-sdk
	uses: actions/checkout@v2
	with:
	repository: Agoric/agoric-sdk
	path: agoric-sdk
	ref: ${{steps.get-branch.outputs.result}}

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v1
	with:
	node-version: ${{ matrix.node-version }}

	- name: Setup and link agoric-sdk packages
	run: \|
	yarn install
	yarn build
	yarn link-cli ~/bin/agoric
	echo "/home/runner/bin" >> $GITHUB_PATH
	working-directory: ./agoric-sdk

	- name: agoric install
	run: agoric install
	- name: yarn build
	run: yarn build
	- name: yarn lint
	run: yarn lint
	- name: yarn test (everything)
	run: yarn test

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