refactor(cli): remove FF_AUTO_PROVISION_INSTALL feature flag and dead code by tonypan2 · Pull Request #15871 · vercel/vercel

tonypan2 · 2026-04-07T22:17:28Z

Summary

Remove the FF_AUTO_PROVISION_INSTALL feature flag from vc integration add and vc install — the auto-provision flow has been the default for a while
Delete ~4,200 lines of dead code from the old provisioning path
Delete 4 orphaned utility files only used by the old path (wizard.ts, provision-store-resource.ts, create-authorization.ts, fetch-authorization.ts)
Delete 2 test files that only tested the old (FF=0) path, remove FF gating tests from remaining test files
Clean up orphaned types (MarketplaceBillingAuthorizationState, MetadataEntry, preauthorizationAmount field), dead mock data (usePreauthorization, useIntegration, integrationPlans, authorizations, dead integration entries, acme-two-projects config), always-true is_auto_provision telemetry, unnecessary exports, and stale wizard references
Add missing vc install --installation-id test

Test plan

Unit tests

$ cd packages/cli && pnpm vitest run test/unit/commands/integration/add-auto-provision.test.ts test/unit/util/integration/format-dynamic-examples.test.ts

 ✓ test/unit/commands/integration/add-auto-provision.test.ts  (108 tests) 923ms
 ✓ test/unit/util/integration/format-dynamic-examples.test.ts  (2 tests) 2ms

 Test Files  2 passed (2)
      Tests  110 passed (110)

Manual testing

Test	Expected	Actual	Result
`vc integration add --help`	Shows `--installation-id`, `--format`	Both shown	PASS
`vc integration add upstash --help`	Dynamic help with products, metadata, billing	All sections shown	PASS
`vc integration add` (no slug)	Error: must pass slug	Error shown	PASS
`vc integration add upstash -e staging`	Invalid environment error	Error shown	PASS
`vc integration add upstash/upstash-kv --no-connect`	Auto-provision fallback with `source=cli`	Correct URL opened	PASS
`vc install --help`	Shows `--installation-id`, `--format`	Both shown	PASS
`FF_AUTO_PROVISION_INSTALL=0 vc integration add --help`	Still shows `--installation-id` (FF removed)	Shows it	PASS

Tests pass
Manual testing passes

🤖 Generated with Claude Code

changeset-bot · 2026-04-07T22:17:36Z

🦋 Changeset detected

Latest commit: ca0f5be

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
vercel	Patch

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github-actions · 2026-04-07T22:18:27Z

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vercel · 2026-04-07T22:18:57Z

Low Risk — Feature flag removal + dead code cleanup — auto-provision was already the default path.

add.ts: removed ~600 lines of legacy provisioning code, now always calls addAutoProvision
wizard.ts, create-authorization.ts, provision-store-resource.ts, fetch-authorization.ts: deleted orphaned utility files
integration.ts, add.test.ts, install/index.test.ts: removed FF gating logic and legacy-path tests

^{Assessed at ca0f5be.}

github-actions · 2026-04-07T22:21:25Z

🧪 Unit Test Strategy

Comparing: a31c84d → ca0f5be (view diff)

Strategy: Affected packages only

✅ Only testing packages that have been modified or depend on modified packages.

Affected packages - 1 (3%)

vercel

Unaffected packages - 39 (98%)

@vercel-internals/get-package-json
@vercel/backends
@vercel/build-utils
@vercel/cervel
@vercel/cli-auth
@vercel/client
@vercel/config
@vercel/detect-agent
@vercel/edge
@vercel/elysia
@vercel/error-utils
@vercel/express
@vercel/fastify
@vercel/firewall
@vercel/frameworks
@vercel/fs-detectors
@vercel/functions
@vercel/gatsby-plugin-vercel-builder
@vercel/go
@vercel/h3
@vercel/hono
@vercel/hydrogen
@vercel/koa
@vercel/nestjs
@vercel/next
@vercel/node
@vercel/oidc
@vercel/oidc-aws-credentials-provider
@vercel/python
@vercel/python-analysis
@vercel/redwood
@vercel/related-projects
@vercel/remix-builder
@vercel/routing-utils
@vercel/ruby
@vercel/rust
@vercel/static-build
@vercel/static-config
examples

Results

Unit tests: Only affected packages will run unit tests
E2E tests: Running in parallel via E2E Tests workflow
Type checks: Only affected packages will run type checks

This comment is automatically generated based on the affected testing strategy

… code The auto-provision flow has been the default for `vc integration add` and `vc install` for a while. Remove the kill-switch feature flag and all dead code from the old provisioning path (~3,700 lines). - Remove FF_AUTO_PROVISION_INSTALL checks from add.ts, index.ts, install/index.ts, and format-dynamic-examples.ts - Delete orphaned files only used by old path: wizard.ts, provision-store-resource.ts, create-authorization.ts, fetch-authorization.ts - Delete test files that only tested the old (FF=0) path: add.test.ts, install/index.test.ts - Remove FF setup/teardown and FF gating tests from remaining test files Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. # Releases ## vercel@50.43.0 ### Minor Changes - Add Deployment Checks support to `deploy --prod`. Shows "Running Checks..." spinner when checks are pending, detects check failures before alias promotion, and displays failed check run details with links to logs. ([#15884](#15884)) - Extend marketplace integration CLI parity: add `vercel integration installations` to list team installations (with optional `--integration` filter and JSON output), align `vercel integration update` argument parsing with other subcommands (parse only tokens after `update`, so the integration slug is the first positional), and ship related help/telemetry updates. ([#15849](#15849)) - Add `vercel project protection` actions for automation protection bypass via PATCH `/v1/projects/.../protection-bypass` (`--protection-bypass`). ([#15862](#15862)) - Add `vercel project protection` actions for customer support code visibility (`--customer-support-code-visibility`). ([#15860](#15860)) - Add `vercel project protection` actions for Git fork protection (`--git-fork-protection`). ([#15861](#15861)) - [services] migrate python workers to Queues V3 API ([#15885](#15885)) - [cli] Add `vercel flags override` subcommand to encrypt and decrypt flag override tokens for the `vercel-flag-overrides` cookie ([#15875](#15875)) ### Patch Changes - Persist CLI telemetry across invocations with bounded-time sessions, stable installation device IDs, and per-invocation identifiers. ([#15872](#15872)) - Update the `vercel metrics` CLI to use the V2 observability metrics API with `--metric`-based schema inspection and querying. ([#15876](#15876)) - Improve `vercel integration add` command to support fallback to the discover API and first-party integrations. ([#15788](#15788)) - refactor(cli): remove FF_AUTO_PROVISION_INSTALL feature flag and dead code from `integration add` ([#15871](#15871)) - Updated dependencies \[[`5e02289f927050a6c1025cc0edb7eda607fd5e73`](5e02289), [`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/detect-agent@1.2.2 - @vercel/build-utils@13.14.1 - @vercel/backends@0.0.58 - @vercel/elysia@0.1.61 - @vercel/express@0.1.71 - @vercel/fastify@0.1.64 - @vercel/go@3.4.7 - @vercel/h3@0.1.70 - @vercel/hono@0.2.64 - @vercel/hydrogen@1.3.6 - @vercel/koa@0.1.44 - @vercel/nestjs@0.2.65 - @vercel/next@4.16.5 - @vercel/node@5.7.3 - @vercel/python@6.29.0 - @vercel/redwood@2.4.12 - @vercel/remix-builder@5.7.2 - @vercel/ruby@2.3.2 - @vercel/rust@1.1.0 - @vercel/static-build@2.9.11 ## @vercel/client@17.3.0 ### Minor Changes - Add Deployment Checks support to `deploy --prod`. Shows "Running Checks..." spinner when checks are pending, detects check failures before alias promotion, and displays failed check run details with links to logs. ([#15884](#15884)) ### Patch Changes - Updated dependencies \[[`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/build-utils@13.14.1 ## @vercel/backends@0.0.58 ### Patch Changes - Updated dependencies \[[`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/build-utils@13.14.1 ## @vercel/build-utils@13.14.1 ### Patch Changes - Restore `finalizeLambda()` to return `zipPath: null` for the default in-memory path, preserving the existing caller-facing result contract while keeping custom ZIP strategies supported. ([#15887](#15887)) - feat(node): filter non-entrypoint Node.js files in `/api` directory ([#15873](#15873)) ## @vercel/cervel@0.0.45 ### Patch Changes - Updated dependencies \[]: - @vercel/backends@0.0.58 ## @vercel/detect-agent@1.2.2 ### Patch Changes - Detect Cursor agent execution when `CURSOR_EXTENSION_HOST_ROLE=agent-exec` is set so tools launched from Cursor still report the `cursor-cli` agent when `CURSOR_AGENT` is not present. ([#15879](#15879)) ## @vercel/elysia@0.1.61 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/express@0.1.71 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 - @vercel/cervel@0.0.45 ## @vercel/fastify@0.1.64 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/fs-detectors@5.15.1 ### Patch Changes - feat(node): filter non-entrypoint Node.js files in `/api` directory ([#15873](#15873)) - Updated dependencies \[[`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/build-utils@13.14.1 ## @vercel/gatsby-plugin-vercel-builder@2.1.11 ### Patch Changes - Updated dependencies \[[`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/build-utils@13.14.1 ## @vercel/h3@0.1.70 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/hono@0.2.64 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/koa@0.1.44 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/nestjs@0.2.65 ### Patch Changes - Updated dependencies \[]: - @vercel/node@5.7.3 ## @vercel/node@5.7.3 ### Patch Changes - Updated dependencies \[[`2e15ee828f14de4a849a462429ca03feab161174`](2e15ee8), [`a31c84d1bda56a60da6d7bc6d611b0b18ba3bf57`](a31c84d)]: - @vercel/build-utils@13.14.1 ## @vercel/static-build@2.9.11 ### Patch Changes - Updated dependencies \[]: - @vercel/gatsby-plugin-vercel-builder@2.1.11 ## @vercel/python-workers@0.0.14 ### Patch Changes - [services] migrate python workers to Queues V3 API ([#15885](#15885)) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

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tonypan2 marked this pull request as ready for review April 7, 2026 22:22

tonypan2 requested review from a team as code owners April 7, 2026 22:22

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refactor(cli): remove FF_AUTO_PROVISION_INSTALL feature flag and dead code#15871

refactor(cli): remove FF_AUTO_PROVISION_INSTALL feature flag and dead code#15871
tonypan2 merged 1 commit into
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