fix(ci): promote Vercel deploy to pt.jorgesolla.com.br

Disabling Git auto-deploy is correct for Actions-gated production. The
separate project toggle "Auto-assign Custom Production Domains" must stay
ON — when OFF, `vercel deploy --prod` only aliases *.vercel.app and leaves
the custom domain on an older Current (exactly what we saw after #122).

After each deploy, ensure-production-alias re-enables auto-assign if needed,
promotes the deployment, and verifies pt.jorgesolla.com.br is attached.
Also adds workflow_dispatch "Vercel promote production" for promote-without-rebuild.

.github/workflows/ci.yml

@@ -256,7 +256,14 @@ jobs:
           # "Could not retrieve Project Settings" usually means bad/expired token or wrong IDs (403).
           vercel pull --yes --environment=production --token="$VERCEL_TOKEN"
           vercel build --prod --token="$VERCEL_TOKEN"
-          vercel deploy --prebuilt --prod --archive=tgz --token="$VERCEL_TOKEN"
+          # stdout is always the deployment URL (CLI contract). Capture it — do not
+          # pipe the whole CLI log or the exit code / URL get lost.
+          deploy_url=$(vercel deploy --prebuilt --prod --archive=tgz --token="$VERCEL_TOKEN")
+          echo "Deployed: $deploy_url"
+          # Git auto-deploy OFF is intentional. If "Auto-assign Custom Production
+          # Domains" is also OFF, --prod only stages *.vercel.app and leaves
+          # pt.jorgesolla.com.br on the previous Current — promote + verify here.
+          node scripts/vercel-ensure-production-alias.mjs "$deploy_url"
 
   requeue:
     runs-on: ubuntu-latest

.github/workflows/vercel-promote.yml

@@ -0,0 +1,52 @@
+# Promote a READY production deployment to custom domains (no rebuild).
+# Use when `vercel deploy --prod` staged a deployment but left pt.jorgesolla.com.br
+# on an older Current (Auto-assign Custom Production Domains OFF).
+name: Vercel promote production
+
+on:
+  workflow_dispatch:
+    inputs:
+      deployment:
+        description: 'Deployment URL or id (empty = latest READY production)'
+        required: false
+        type: string
+        default: ''
+
+permissions:
+  contents: read
+
+jobs:
+  promote:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    env:
+      VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+      VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+      VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
+        with:
+          node-version: 24
+          package-manager-cache: false
+      - name: Require Vercel credentials
+        run: |
+          set -euo pipefail
+          missing=()
+          [ -z "${VERCEL_TOKEN:-}" ] && missing+=(VERCEL_TOKEN)
+          [ -z "${VERCEL_ORG_ID:-}" ] && missing+=(VERCEL_ORG_ID)
+          [ -z "${VERCEL_PROJECT_ID:-}" ] && missing+=(VERCEL_PROJECT_ID)
+          if [ "${#missing[@]}" -gt 0 ]; then
+            echo "::error::Missing secrets: ${missing[*]}"
+            exit 1
+          fi
+      - name: Promote to custom production domain
+        env:
+          DEPLOYMENT_REF: ${{ inputs.deployment }}
+        run: |
+          set -euo pipefail
+          if [ -n "${DEPLOYMENT_REF:-}" ]; then
+            node scripts/vercel-ensure-production-alias.mjs "$DEPLOYMENT_REF"
+          else
+            node scripts/vercel-ensure-production-alias.mjs --latest
+          fi

docs/AGENT-OPS.md

@@ -79,6 +79,11 @@ Fast gate: `pnpm gate:fast`. Push: `pnpm push`.
 
 Vercel Git builds: `scripts/vercel-ignore-build.sh` skipeia **todas** as branches (incl. `main`) — prod só via Action.
 
+**Dois toggles distintos no dashboard Vercel (não confundir):**
+
+1. **Git / Branch tracking — não disparar build em push** — o que queremos OFF (já pinado em `vercel.json` `git.deploymentEnabled: false` + ignore script).
+2. **Auto-assign Custom Production Domains** (Environments → Production → Branch Tracking) — deve ficar **ON**. Se OFF, `vercel deploy --prod` no Actions cria um deployment "staged" que só recebe `*.vercel.app` e **não** move `pt.jorgesolla.com.br`. O step pós-deploy `scripts/vercel-ensure-production-alias.mjs` reativa o flag e faz `promote`; emergência sem rebuild: workflow `Vercel promote production`.
+
 ## Cursor Cloud
 
 `.cursor/environment.json` instala deps + Postgres nativo + `db:seed:minimal`. Sem secrets de prod. Preferir `pnpm push`; escape `git push --no-verify` só no cutover documentado acima.

docs/CUTOVER-MAIN-ONLY.md

@@ -8,6 +8,8 @@ Completed 2026-08-01. Branch `stage` and GitHub Environment `stage` are deleted.
 - [x] Repo secrets present (`VERCEL_*`, `POOL_GITHUB_TOKEN`)
 - [x] `VERCEL_ORG_ID` / `VERCEL_PROJECT_ID` synced from local `.vercel/project.json` (`vercel link`)
 - [x] `ci.yml` deploy job green (`vercel@55`, Node `24.x`, alias https://pt.jorgesolla.com.br)
+- [x] **Git auto-deploy OFF** (`vercel.json` `git.deploymentEnabled: false` + ignore script) — correct for Actions-gated deploys
+- [x] **Auto-assign Custom Production Domains ON** (Project → Settings → Environments → Production → Branch Tracking). Turning this OFF stages CLI `--prod` deploys without moving `pt.jorgesolla.com.br`; CI now re-enables + `promote`s via `scripts/vercel-ensure-production-alias.mjs`. Emergency: Actions → "Vercel promote production".
 - [x] Branch `stage` deleted
 - [x] GitHub Environment `stage` (and `STAGE_*` secrets) deleted
 - [x] Dead stage tooling removed (`db:refresh:stage`, `agent:promote`)

scripts/lib/vercel-production-alias.mjs

@@ -0,0 +1,368 @@
+/**
+ * Ensure a Vercel production deployment is assigned to custom domains.
+ *
+ * Disabling Git auto-deploy (`git.deploymentEnabled: false`) is correct for
+ * Actions-gated deploys. Separately, project setting
+ * `autoAssignCustomDomains` must stay ON — when OFF, `vercel deploy --prod`
+ * creates a staged production deployment that only gets `*.vercel.app` and
+ * leaves custom domains (e.g. pt.jorgesolla.com.br) on an older Current.
+ */
+
+const VERCEL_API_BASE = 'https://api.vercel.com'
+
+/** Canonical Teqo production hostname — WordPress stays on jorgesolla.com.br. */
+export const PRODUCTION_CUSTOM_DOMAIN = 'pt.jorgesolla.com.br'
+
+/**
+ * @param {string} value
+ * @returns {string}
+ */
+export const normalizeHostname = (value) =>
+  String(value ?? '')
+    .trim()
+    .replace(/^https?:\/\//i, '')
+    .replace(/\/.*$/, '')
+    .toLowerCase()
+
+/**
+ * @param {unknown} aliases
+ * @param {string} expectedHost
+ */
+export const aliasesIncludeHost = (aliases, expectedHost) => {
+  const want = normalizeHostname(expectedHost)
+  if (!want) return false
+  if (!Array.isArray(aliases)) return false
+  return aliases.some((alias) => normalizeHostname(alias) === want)
+}
+
+/**
+ * Normalize a CLI stdout URL / inspect path / bare id into something the
+ * deployments GET endpoint accepts (`dpl_…`, short id, or hostname).
+ * @param {string} deploymentRef
+ * @returns {{ kind: 'id' | 'url'; value: string }}
+ */
+export const parseDeploymentRef = (deploymentRef) => {
+  const raw = String(deploymentRef ?? '').trim()
+  if (!raw) throw new Error('deployment ref is required')
+  if (/^dpl_[A-Za-z0-9]+$/.test(raw)) return { kind: 'id', value: raw }
+
+  try {
+    const url = new URL(raw.includes('://') ? raw : `https://${raw}`)
+    // Dashboard inspect: vercel.com/{team}/{project}/{deploymentId}
+    if (url.hostname === 'vercel.com') {
+      const pathId = url.pathname.split('/').filter(Boolean).at(-1)
+      if (pathId && /^[A-Za-z0-9]+$/.test(pathId)) return { kind: 'id', value: pathId }
+    }
+    if (url.hostname.endsWith('.vercel.app') || url.hostname.includes('.')) {
+      return { kind: 'url', value: url.hostname }
+    }
+  } catch {
+    // fall through
+  }
+
+  if (/^[A-Za-z0-9_]+$/.test(raw)) return { kind: 'id', value: raw }
+  return { kind: 'url', value: normalizeHostname(raw) }
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   projectId: string
+ *   teamId: string
+ *   fetchImpl?: typeof fetch
+ * }} options
+ */
+const fetchVercelProject = async ({ token, projectId, teamId, fetchImpl = fetch }) => {
+  const params = new URLSearchParams({ teamId })
+  const response = await fetchImpl(`${VERCEL_API_BASE}/v9/projects/${projectId}?${params}`, {
+    headers: { authorization: `Bearer ${token}` },
+  })
+  const bodyText = await response.text()
+  let body
+  try {
+    body = bodyText ? JSON.parse(bodyText) : {}
+  } catch {
+    throw new Error(`Vercel project API returned non-JSON (${response.status})`)
+  }
+  if (!response.ok) {
+    const message =
+      typeof body?.error?.message === 'string'
+        ? body.error.message
+        : bodyText || `HTTP ${response.status}`
+    throw new Error(`Vercel project API ${response.status}: ${message}`)
+  }
+  return body
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   projectId: string
+ *   teamId: string
+ *   enabled: boolean
+ *   fetchImpl?: typeof fetch
+ * }} options
+ */
+const setAutoAssignCustomDomains = async ({
+  token,
+  projectId,
+  teamId,
+  enabled,
+  fetchImpl = fetch,
+}) => {
+  const params = new URLSearchParams({ teamId })
+  const response = await fetchImpl(`${VERCEL_API_BASE}/v9/projects/${projectId}?${params}`, {
+    method: 'PATCH',
+    headers: {
+      authorization: `Bearer ${token}`,
+      'content-type': 'application/json',
+    },
+    body: JSON.stringify({ autoAssignCustomDomains: enabled }),
+  })
+  const bodyText = await response.text()
+  let body
+  try {
+    body = bodyText ? JSON.parse(bodyText) : {}
+  } catch {
+    throw new Error(`Vercel project PATCH returned non-JSON (${response.status})`)
+  }
+  if (!response.ok) {
+    const message =
+      typeof body?.error?.message === 'string'
+        ? body.error.message
+        : bodyText || `HTTP ${response.status}`
+    throw new Error(`Vercel project PATCH ${response.status}: ${message}`)
+  }
+  return body
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   projectId: string
+ *   teamId: string
+ *   deploymentId: string
+ *   fetchImpl?: typeof fetch
+ * }} options
+ */
+const promoteProductionDeployment = async ({
+  token,
+  projectId,
+  teamId,
+  deploymentId,
+  fetchImpl = fetch,
+}) => {
+  const params = new URLSearchParams({ teamId })
+  const response = await fetchImpl(
+    `${VERCEL_API_BASE}/v10/projects/${projectId}/promote/${deploymentId}?${params}`,
+    {
+      method: 'POST',
+      headers: {
+        authorization: `Bearer ${token}`,
+        'content-type': 'application/json',
+      },
+      body: '{}',
+    },
+  )
+  const bodyText = await response.text()
+  let body
+  try {
+    body = bodyText ? JSON.parse(bodyText) : {}
+  } catch {
+    body = { raw: bodyText }
+  }
+  if (!response.ok) {
+    const message =
+      typeof body?.error?.message === 'string'
+        ? body.error.message
+        : bodyText || `HTTP ${response.status}`
+    throw new Error(`Vercel promote API ${response.status}: ${message}`)
+  }
+  return body
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   teamId: string
+ *   deploymentIdOrUrl: string
+ *   fetchImpl?: typeof fetch
+ * }} options
+ */
+const fetchDeploymentAliases = async ({ token, teamId, deploymentIdOrUrl, fetchImpl = fetch }) => {
+  const parsed = parseDeploymentRef(deploymentIdOrUrl)
+  const params = new URLSearchParams({ teamId })
+  // GET /v13/deployments/{idOrUrl} accepts dpl_ id, short id, or hostname.
+  const pathValue = encodeURIComponent(parsed.value)
+  const response = await fetchImpl(`${VERCEL_API_BASE}/v13/deployments/${pathValue}?${params}`, {
+    headers: { authorization: `Bearer ${token}` },
+  })
+  const bodyText = await response.text()
+  let body
+  try {
+    body = bodyText ? JSON.parse(bodyText) : {}
+  } catch {
+    throw new Error(`Vercel deployment API returned non-JSON (${response.status})`)
+  }
+  if (!response.ok) {
+    const message =
+      typeof body?.error?.message === 'string'
+        ? body.error.message
+        : bodyText || `HTTP ${response.status}`
+    throw new Error(`Vercel deployment API ${response.status}: ${message}`)
+  }
+  const aliases = Array.isArray(body.alias)
+    ? body.alias
+    : Array.isArray(body.aliases)
+      ? body.aliases
+      : []
+  return {
+    id: typeof body.id === 'string' ? body.id : parsed.value,
+    url: typeof body.url === 'string' ? body.url : null,
+    aliases,
+    readyState: body.readyState ?? body.status ?? null,
+  }
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   projectId: string
+ *   teamId: string
+ *   fetchImpl?: typeof fetch
+ * }} options
+ * @returns {Promise<{ id: string, url: string | null, ready: number | null } | null>}
+ */
+export const fetchLatestProductionReadyDeployment = async ({
+  token,
+  projectId,
+  teamId,
+  fetchImpl = fetch,
+}) => {
+  const params = new URLSearchParams({
+    projectId,
+    teamId,
+    target: 'production',
+    state: 'READY',
+    limit: '1',
+  })
+  const response = await fetchImpl(`${VERCEL_API_BASE}/v6/deployments?${params}`, {
+    headers: { authorization: `Bearer ${token}` },
+  })
+  const bodyText = await response.text()
+  let body
+  try {
+    body = bodyText ? JSON.parse(bodyText) : {}
+  } catch {
+    throw new Error(`Vercel deployments list returned non-JSON (${response.status})`)
+  }
+  if (!response.ok) {
+    const message =
+      typeof body?.error?.message === 'string'
+        ? body.error.message
+        : bodyText || `HTTP ${response.status}`
+    throw new Error(`Vercel deployments list ${response.status}: ${message}`)
+  }
+  const deployment = Array.isArray(body.deployments) ? body.deployments[0] : null
+  if (!deployment || typeof deployment !== 'object') return null
+  const id = typeof deployment.uid === 'string' ? deployment.uid : deployment.id
+  if (typeof id !== 'string') return null
+  return {
+    id,
+    url: typeof deployment.url === 'string' ? deployment.url : null,
+    ready: typeof deployment.ready === 'number' ? deployment.ready : null,
+  }
+}
+
+/**
+ * @param {{
+ *   token: string
+ *   projectId: string
+ *   teamId: string
+ *   deploymentRef: string
+ *   expectedHost?: string
+ *   fetchImpl?: typeof fetch
+ *   sleepImpl?: (ms: number) => Promise<void>
+ * }} options
+ */
+export const ensureProductionCustomDomain = async ({
+  token,
+  projectId,
+  teamId,
+  deploymentRef,
+  expectedHost = PRODUCTION_CUSTOM_DOMAIN,
+  fetchImpl = fetch,
+  sleepImpl = (ms) => new Promise((resolve) => setTimeout(resolve, ms)),
+}) => {
+  const project = await fetchVercelProject({ token, projectId, teamId, fetchImpl })
+  const autoAssign = project.autoAssignCustomDomains
+  const steps = []
+
+  if (autoAssign === false) {
+    steps.push('autoAssignCustomDomains was false — enabling (Git OFF ≠ domain assign OFF)')
+    await setAutoAssignCustomDomains({
+      token,
+      projectId,
+      teamId,
+      enabled: true,
+      fetchImpl,
+    })
+  } else {
+    steps.push(`autoAssignCustomDomains=${String(autoAssign)}`)
+  }
+
+  const deployment = await fetchDeploymentAliases({
+    token,
+    teamId,
+    deploymentIdOrUrl: deploymentRef,
+    fetchImpl,
+  })
+
+  if (aliasesIncludeHost(deployment.aliases, expectedHost)) {
+    steps.push(`already aliased to ${expectedHost}`)
+    return {
+      alreadyAssigned: true,
+      promoted: false,
+      autoAssignWasFalse: autoAssign === false,
+      deployment,
+      steps,
+    }
+  }
+
+  steps.push(`promoting ${deployment.id} so ${expectedHost} points at this deployment`)
+  await promoteProductionDeployment({
+    token,
+    projectId,
+    teamId,
+    deploymentId: deployment.id,
+    fetchImpl,
+  })
+
+  // Promote is async on some accounts — poll briefly for the alias.
+  let verified = deployment
+  for (let attempt = 0; attempt < 8; attempt += 1) {
+    verified = await fetchDeploymentAliases({
+      token,
+      teamId,
+      deploymentIdOrUrl: deployment.id,
+      fetchImpl,
+    })
+    if (aliasesIncludeHost(verified.aliases, expectedHost)) break
+    await sleepImpl(1500)
+  }
+
+  if (!aliasesIncludeHost(verified.aliases, expectedHost)) {
+    throw new Error(
+      `After promote, ${expectedHost} is still not on deployment ${deployment.id}. Aliases: ${JSON.stringify(verified.aliases)}`,
+    )
+  }
+
+  steps.push(`verified alias ${expectedHost}`)
+  return {
+    alreadyAssigned: false,
+    promoted: true,
+    autoAssignWasFalse: autoAssign === false,
+    deployment: verified,
+    steps,
+  }
+}

scripts/vercel-ensure-production-alias.mjs

@@ -0,0 +1,62 @@
+#!/usr/bin/env node
+/**
+ * vercel-ensure-production-alias — after `vercel deploy --prod`, make sure the
+ * custom production hostname (pt.jorgesolla.com.br) points at the deployment.
+ *
+ * Usage:
+ *   node scripts/vercel-ensure-production-alias.mjs <deployment-url-or-id>
+ *   node scripts/vercel-ensure-production-alias.mjs --latest
+ *
+ * Env: VERCEL_TOKEN, VERCEL_PROJECT_ID, VERCEL_ORG_ID
+ */
+import { dieWithLabel } from './lib/cli.mjs'
+import {
+  ensureProductionCustomDomain,
+  fetchLatestProductionReadyDeployment,
+  PRODUCTION_CUSTOM_DOMAIN,
+} from './lib/vercel-production-alias.mjs'
+
+const die = dieWithLabel('vercel-ensure-production-alias')
+
+const main = async () => {
+  const token = process.env.VERCEL_TOKEN
+  const projectId = process.env.VERCEL_PROJECT_ID
+  const teamId = process.env.VERCEL_ORG_ID
+  if (!token) die('VERCEL_TOKEN is required')
+  if (!projectId) die('VERCEL_PROJECT_ID is required')
+  if (!teamId) die('VERCEL_ORG_ID is required')
+
+  const arg = process.argv[2]
+  if (!arg) {
+    die('pass a deployment URL/id, or --latest')
+  }
+
+  let deploymentRef = arg
+  if (arg === '--latest') {
+    const latest = await fetchLatestProductionReadyDeployment({ token, projectId, teamId })
+    if (!latest) die('no READY production deployment found')
+    deploymentRef = latest.url ? `https://${latest.url}` : latest.id
+    console.log(`[vercel-ensure-production-alias] latest READY production: ${deploymentRef}`)
+  }
+
+  const result = await ensureProductionCustomDomain({
+    token,
+    projectId,
+    teamId,
+    deploymentRef,
+    expectedHost: PRODUCTION_CUSTOM_DOMAIN,
+  })
+
+  for (const step of result.steps) {
+    console.log(`[vercel-ensure-production-alias] ${step}`)
+  }
+
+  console.log(
+    `[vercel-ensure-production-alias] ok — ${PRODUCTION_CUSTOM_DOMAIN} → ${result.deployment.id}` +
+      (result.promoted ? ' (promoted)' : ' (already assigned)'),
+  )
+}
+
+main().catch((error) => {
+  die(error instanceof Error ? error.message : String(error))
+})

tests/unit/vercelProductionAlias.unit.spec.ts

@@ -0,0 +1,129 @@
+// @vitest-environment node
+
+import { describe, expect, it } from 'vitest'
+
+import {
+  aliasesIncludeHost,
+  ensureProductionCustomDomain,
+  normalizeHostname,
+  parseDeploymentRef,
+  PRODUCTION_CUSTOM_DOMAIN,
+} from '../../scripts/lib/vercel-production-alias.mjs'
+
+const jsonResponse = (ok: boolean, status: number, payload: unknown) =>
+  ({
+    ok,
+    status,
+    text: async () => (payload === null ? '' : JSON.stringify(payload)),
+  }) as Response
+
+describe('vercelProductionAlias', () => {
+  it('pins the Teqo production hostname', () => {
+    expect(PRODUCTION_CUSTOM_DOMAIN).toBe('pt.jorgesolla.com.br')
+  })
+
+  it('normalizeHostname strips protocol and path', () => {
+    expect(normalizeHostname('https://PT.jorgesolla.com.br/campanha')).toBe('pt.jorgesolla.com.br')
+  })
+
+  it('aliasesIncludeHost matches hostnames case-insensitively', () => {
+    expect(
+      aliasesIncludeHost(
+        ['jorgesolla-solla.vercel.app', 'pt.jorgesolla.com.br'],
+        'PT.jorgesolla.com.br',
+      ),
+    ).toBe(true)
+    expect(aliasesIncludeHost(['jorgesolla-solla.vercel.app'], 'pt.jorgesolla.com.br')).toBe(false)
+  })
+
+  it('parseDeploymentRef accepts inspect paths and vercel.app hosts', () => {
+    expect(
+      parseDeploymentRef('https://vercel.com/solla/jorgesolla/CQkmCejZSvRoFtYP8hHbjzP3pc1L'),
+    ).toEqual({
+      kind: 'id',
+      value: 'CQkmCejZSvRoFtYP8hHbjzP3pc1L',
+    })
+    expect(parseDeploymentRef('https://jorgesolla-k0lwit3lp-solla.vercel.app')).toEqual({
+      kind: 'url',
+      value: 'jorgesolla-k0lwit3lp-solla.vercel.app',
+    })
+    expect(parseDeploymentRef('dpl_abc123')).toEqual({ kind: 'id', value: 'dpl_abc123' })
+  })
+
+  it('ensureProductionCustomDomain enables auto-assign and promotes when domain missing', async () => {
+    const calls: string[] = []
+    let aliases = ['jorgesolla-solla.vercel.app']
+    const fetchImpl = (async (url: string | URL | Request, init?: RequestInit) => {
+      const href = String(url)
+      const method = init?.method ?? 'GET'
+      calls.push(`${method} ${href}`)
+
+      if (href.includes('/v9/projects/') && method === 'GET') {
+        return jsonResponse(true, 200, { autoAssignCustomDomains: false, name: 'jorgesolla' })
+      }
+      if (href.includes('/v9/projects/') && method === 'PATCH') {
+        const body = JSON.parse(String(init?.body ?? '{}'))
+        expect(body.autoAssignCustomDomains).toBe(true)
+        return jsonResponse(true, 200, { autoAssignCustomDomains: true })
+      }
+      if (href.includes('/v13/deployments/')) {
+        return jsonResponse(true, 200, {
+          id: 'dpl_test',
+          url: 'jorgesolla-test.vercel.app',
+          alias: aliases,
+          readyState: 'READY',
+        })
+      }
+      if (href.includes('/promote/') && method === 'POST') {
+        aliases = ['jorgesolla-solla.vercel.app', 'pt.jorgesolla.com.br']
+        return jsonResponse(true, 200, {})
+      }
+      throw new Error(`unexpected fetch ${method} ${href}`)
+    }) as typeof fetch
+
+    const result = await ensureProductionCustomDomain({
+      token: 'tok',
+      projectId: 'prj_x',
+      teamId: 'team_x',
+      deploymentRef: 'https://jorgesolla-test.vercel.app',
+      fetchImpl,
+      sleepImpl: async () => {},
+    })
+
+    expect(result.promoted).toBe(true)
+    expect(result.autoAssignWasFalse).toBe(true)
+    expect(result.alreadyAssigned).toBe(false)
+    expect(calls.some((c) => c.startsWith('PATCH '))).toBe(true)
+    expect(calls.some((c) => c.includes('/promote/'))).toBe(true)
+  })
+
+  it('ensureProductionCustomDomain skips promote when alias already present', async () => {
+    const fetchImpl = (async (url: string | URL | Request, init?: RequestInit) => {
+      const href = String(url)
+      const method = init?.method ?? 'GET'
+      if (href.includes('/v9/projects/') && method === 'GET') {
+        return jsonResponse(true, 200, { autoAssignCustomDomains: true })
+      }
+      if (href.includes('/v13/deployments/')) {
+        return jsonResponse(true, 200, {
+          id: 'dpl_test',
+          alias: ['pt.jorgesolla.com.br'],
+          readyState: 'READY',
+        })
+      }
+      throw new Error(`unexpected fetch ${method} ${href}`)
+    }) as typeof fetch
+
+    const result = await ensureProductionCustomDomain({
+      token: 'tok',
+      projectId: 'prj_x',
+      teamId: 'team_x',
+      deploymentRef: 'dpl_test',
+      fetchImpl,
+      sleepImpl: async () => {},
+    })
+
+    expect(result.promoted).toBe(false)
+    expect(result.alreadyAssigned).toBe(true)
+  })
+})