Make sandbox work stick to one container #152

	name: Bridge

	# Runs on PRs that touch the cloudflare-sandbox-bridge Worker (bridge/**) or
	# this workflow itself. The bridge Worker depends on @cloudflare/sandbox via
	# its built dist/ output, so the SDK is built first and the bridge unit tests
	# (bridge/worker, vitest + @cloudflare/vitest-pool-workers) are then run
	# against it.

	on:
	pull_request:
	paths:
	- 'bridge/**'
	- '.github/workflows/bridge.yml'

	permissions:
	contents: read

	concurrency:
	group: bridge-${{ github.event.pull_request.number }}
	cancel-in-progress: true

	jobs:
	worker-tests:
	name: bridge/worker unit tests
	runs-on: ubuntu-24.04-4core
	timeout-minutes: 10
	steps:
	- uses: actions/checkout@v6
	with:
	fetch-depth: 1
	persist-credentials: false

	- uses: actions/setup-node@v6
	with:
	node-version: 24
	cache: 'npm'

	- uses: oven-sh/setup-bun@v2
	with:
	bun-version-file: .bun-version

	- uses: actions/cache/restore@v5
	id: nm-cache
	with:
	path: \|
	node_modules
	packages/*/node_modules
	bridge/worker/node_modules
	key: node-modules-${{ hashFiles('package-lock.json') }}

	- run: npm ci --prefer-offline --no-audit --no-fund
	if: steps.nm-cache.outputs.cache-hit != 'true'

	# The bridge Worker imports from @cloudflare/sandbox/bridge, which
	# resolves to packages/sandbox/dist/. Build the SDK before running tests.
	- name: Build @cloudflare/sandbox
	run: npx turbo run build --filter=@cloudflare/sandbox

	- name: Worker unit tests
	run: npm test -w @cloudflare/sandbox-bridge

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