From b77a15d53a881d1c08df15e3f881cc56c67d91d5 Mon Sep 17 00:00:00 2001
From: Peter Tripp <peter@zed.dev>
Date: Fri, 8 Aug 2025 15:20:10 -0400
Subject: [PATCH] ci: Use faster Linux ARM runners (#35880)

Switch our Linux aarch_64 release builds from Linux on Graviton (32
vCPU, 64GB) to Linux running on Apple M4 Pro (8vCPU, 32GB). Builds are
faster (20mins vs 30mins) for the same cost (960 unit minutes;
~$0.96/ea).

<img width="763" height="285" alt="Screenshot 2025-08-08 at 13 14 41"
src="https://github.com/user-attachments/assets/12c45c8b-59f3-40d8-974c-1003b5080287"
/>

Release Notes:

- N/A
---
 .github/actionlint.yml                |  3 +++
 .github/workflows/ci.yml              | 16 +++++++---------
 .github/workflows/release_nightly.yml |  2 +-
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/.github/actionlint.yml b/.github/actionlint.yml
index ad0954590267f6c4d0450f7fe8ce3ccf21409560..0ee6af8a1d38e005f66b79f6c548d9f79396ea35 100644
--- a/.github/actionlint.yml
+++ b/.github/actionlint.yml
@@ -24,6 +24,9 @@ self-hosted-runner:
     - namespace-profile-8x16-ubuntu-2204
     - namespace-profile-16x32-ubuntu-2204
     - namespace-profile-32x64-ubuntu-2204
+    # Namespace Limited Preview
+    - namespace-profile-8x16-ubuntu-2004-arm-m4
+    - namespace-profile-8x32-ubuntu-2004-arm-m4
     # Self Hosted Runners
     - self-mini-macos
     - self-32vcpu-windows-2022
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 84907351fe287c93c8ef0e50c66a3ba51e610ce7..02edc9982428de56cf7c133596bcc8c72ff539ee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -511,8 +511,8 @@ jobs:
     runs-on:
       - self-mini-macos
     if: |
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [macos_tests]
     env:
       MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
@@ -599,8 +599,8 @@ jobs:
     runs-on:
       - namespace-profile-16x32-ubuntu-2004 # ubuntu 20.04 for minimal glibc
     if: |
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [linux_tests]
     steps:
       - name: Checkout repo
@@ -650,7 +650,7 @@ jobs:
     timeout-minutes: 60
     name: Linux arm64 release bundle
     runs-on:
-      - namespace-profile-32x64-ubuntu-2004-arm # ubuntu 20.04 for minimal glibc
+      - namespace-profile-8x32-ubuntu-2004-arm-m4 # ubuntu 20.04 for minimal glibc
     if: |
       startsWith(github.ref, 'refs/tags/v')
       || contains(github.event.pull_request.labels.*.name, 'run-bundling')
@@ -703,10 +703,8 @@ jobs:
     timeout-minutes: 60
     runs-on: github-8vcpu-ubuntu-2404
     if: |
-      false && (
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
-      )
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [linux_tests]
     name: Build Zed on FreeBSD
     steps:
diff --git a/.github/workflows/release_nightly.yml b/.github/workflows/release_nightly.yml
index b3500a085b6e52db45993acb7a40c40bb420a847..ed9f4c84508caf7ae67fda1c26954ee8ce5422aa 100644
--- a/.github/workflows/release_nightly.yml
+++ b/.github/workflows/release_nightly.yml
@@ -168,7 +168,7 @@ jobs:
     name: Create a Linux *.tar.gz bundle for ARM
     if: github.repository_owner == 'zed-industries'
     runs-on:
-      - namespace-profile-32x64-ubuntu-2004-arm # ubuntu 20.04 for minimal glibc
+      - namespace-profile-8x32-ubuntu-2004-arm-m4 # ubuntu 20.04 for minimal glibc
     needs: tests
     steps:
       - name: Checkout repo