From 322cae445ea22db20c85312446070c3e3920a360 Mon Sep 17 00:00:00 2001
From: Rhys Sullivan <39114868+RhysSullivan@users.noreply.github.com>
Date: Fri, 9 Oct 2026 10:14:53 -0700
Subject: [PATCH] Skip CI on fork PRs

---
 .github/workflows/ci.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9daf5378b..5faa155563 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,9 +22,12 @@ env:
   EXECUTOR_DISABLE_ANALYTICS: "1"
   EXECUTOR_DISABLE_INTEGRATIONS_FETCH: "1"
 
+# Outside contributions are ported into the private repo, which runs the
+# checks there, so fork PRs skip CI here. Jobs that need `changes` skip with it.
 jobs:
   changes:
     name: Changed paths
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: blacksmith-4vcpu-ubuntu-2404
     timeout-minutes: 10
     outputs:
@@ -78,6 +81,7 @@ jobs:
 
   format:
     name: Format
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: blacksmith-4vcpu-ubuntu-2404
     timeout-minutes: 10
     steps:
@@ -101,6 +105,7 @@ jobs:
 
   lint:
     name: Lint
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: blacksmith-4vcpu-ubuntu-2404
     timeout-minutes: 10
     steps:
@@ -124,6 +129,7 @@ jobs:
 
   typecheck:
     name: Typecheck
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: blacksmith-4vcpu-ubuntu-2404
     timeout-minutes: 15
     env:
@@ -165,6 +171,7 @@ jobs:
 
   test:
     name: Test
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: blacksmith-16vcpu-ubuntu-2404
     timeout-minutes: 15
     # Run eight independent packages at once and cap each Vitest process at two