Use a script to run the tests so they have access to the Analytics token

Author: mokagio

.buildkite/build-and-test.sh

@@ -0,0 +1,10 @@
+#!/bin/bash -eu
+
+# We need to use a script as opposed to calling `build_and_test_pod` inline in
+# the pipeline via the `command` node because our CI-VM setup doesn't forward
+# the environment in that mode.
+
+# See https://github.com/Automattic/bash-cache-buildkite-plugin/issues/16
+gem install bundler
+
+build_and_test_pod

.buildkite/pipeline.yml

@@ -12,10 +12,7 @@ steps:
   #################
   - label: "🧪 Build and Test"
     key: "test"
-    command: |
-      # See https://github.com/Automattic/bash-cache-buildkite-plugin/issues/16
-      gem install bundler
-      build_and_test_pod
+    command: .buildkite/build-and-test.sh
     env: *common_env
     plugins: *common_plugins