Add workflow running perf tests on multiple tags #5

	name: Performance comparison by tag

	on:
	workflow_dispatch:
	pull_request:
	branches:
	- main

	jobs:
	build:
	name: Performance comparison with multiple versions of Theia on ubuntu-latest with Node.js 16.x
	strategy:
	max-parallel: 1 # Avoid impacting the performance of each run
	matrix:
	tag:
	[
	"v1.29.2-community",
	"v1.34.4",
	"v1.37.2",
	"v1.38.0",
	"v1.39.0",
	"v1.40.0",
	]

	runs-on: ubuntu-latest
	timeout-minutes: 60

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Use Node.js "16.x"
	uses: actions/setup-node@v3
	with:
	node-version: "16.x"
	registry-url: "https://registry.npmjs.org"

	- name: Use Python 3.x
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"

	- name: Build
	shell: bash
	run: yarn

	- name: Checkout Theia
	uses: actions/checkout@v3
	with:
	repository: eclipse-theia/theia
	ref: ${{ matrix.tag }}
	path: ./theia

	- name: Build Theia
	shell: bash
	working-directory: ./theia
	run: \|
	yarn --skip-integrity-check --network-timeout 100000
	yarn download:plugins
	yarn browser build
	env:
	NODE_OPTIONS: --max_old_space_size=4096
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # https://github.com/microsoft/vscode-ripgrep/issues/9

	- name: Run Theia
	shell: bash
	working-directory: ./theia
	run: yarn browser start &

	- name: Run Performance Measurement
	uses: GabrielBB/xvfb-action@v1
	with:
	run: yarn performance --reporter=html --repeat-each 3

	- name: Upload Playwright Report
	uses: actions/upload-artifact@v3
	if: always()
	with:
	name: playwright-report-${{ matrix.tag }}
	path: playwright-report/
	retention-days: 3

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