[#13] Sharding tests between multiple machines #25

	name: Playwright Tests
	on:
	push:
	branches: [ main, master ]
	pull_request:
	branches: [ main, master ]
	jobs:
	pw-tests:
	timeout-minutes: 60
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	shardIndex: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
	shardTotal: [20]
	steps:
	- uses: actions/checkout@v5
	- uses: actions/setup-node@v5
	with:
	node-version: lts/*
	- name: Install dependencies
	run: npm ci
	- name: Install Playwright Browsers
	run: npx playwright install --with-deps
	- name: Run Playwright tests
	run: TEST_ENV=production npx playwright test --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
	- name: Upload blob report to GitHub Actions Artifacts
	if: ${{ ! cancelled() }}
	uses: actions/upload-artifact@v4
	with:
	name: blob-report-${{ matrix.shardIndex }}
	path: blob-report/
	retention-days: 1

	merge-reports:
	if: ${{ !cancelled() }}
	needs: [pw-tests]


	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v5
	- uses: actions/setup-node@v5
	with:
	node-version: lts/*
	- name: Install dependencies
	run: npm ci

	- name: Download blob reports from GitHub Actions Artifacts
	uses: actions/download-artifact@v5
	with:
	path: all-blob-reports
	pattern: blob-report-*
	merge-multiple: true

	- name: Merge into HTML Report
	run: npx playwright merge-reports --reporter=html ./all-blob-reports

	- name: Upload HTML report
	uses: actions/upload-artifact@v4
	with:
	name: html-report--attempt-${{ github.run_attempt }}
	path: playwright-report
	retention-days: 14

Provide feedback