Use BuildBuddy token in CI

Author: mattrobmattrob

.github/workflows/tests.yml

@@ -17,8 +17,10 @@ jobs:
     runs-on: macos-14
     steps:
       - uses: actions/checkout@v3
-      - name: Select Xcode
+      - name: Set Up CI
         run: .github/workflows/xcode_select.sh
+        env:
+          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
       - name: Lint
         run: bazelisk run :lint && git diff --exit-code
       - name: Build and Test

.github/workflows/xcode_select.sh

@@ -12,3 +12,4 @@ echo "Generating bazelrc"
 # Enable remote cache for all Github Action builds
 echo "build --config=remote_cache" > user.bazelrc
 echo "build --config=ci" >> user.bazelrc
+echo "build --remote_header=x-buildbuddy-api-key=$BUILDBUDDY_API_KEY" >> user.bazelrc