From e27e85aae9fa28fa6a9f069cf05153654a9c1e30 Mon Sep 17 00:00:00 2001
From: Lea Anthony <lea.anthony@gmail.com>
Date: Tue, 6 Jan 2026 11:15:01 +1100
Subject: [PATCH] ci: add branch input to cross-compiler workflow

---
 .github/workflows/build-cross-image.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build-cross-image.yml b/.github/workflows/build-cross-image.yml
index a7e5ee09a..edc80b1e0 100644
--- a/.github/workflows/build-cross-image.yml
+++ b/.github/workflows/build-cross-image.yml
@@ -3,6 +3,10 @@ name: Build Cross-Compiler Image
 on:
   workflow_dispatch:
     inputs:
+      branch:
+        description: 'Branch containing Dockerfile'
+        required: true
+        default: 'v3-alpha'
       sdk_version:
         description: 'macOS SDK version'
         required: true
@@ -28,10 +32,10 @@ jobs:
       packages: write
 
     steps:
-      - name: Checkout v3-alpha
+      - name: Checkout
         uses: actions/checkout@v4
         with:
-          ref: v3-alpha
+          ref: ${{ inputs.branch }}
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3