feat: make npm link work for system tests (#114)

I need `npm link` in system tests for gax. It does not change any behavior for other libraries. Context: googleapis/gax-nodejs#334
googleapis · Oct 28, 2018 · f06f87a · f06f87a
1 parent 19cf87e
commit f06f87a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/synthtool/gcp/templates/node_library/.circleci/config.yml b/synthtool/gcp/templates/node_library/.circleci/config.yml
@@ -159,7 +159,8 @@ jobs:
           command: npm run system-test
           environment:
             GCLOUD_PROJECT: {{ test_project or 'long-door-651' }}
-            GOOGLE_APPLICATION_CREDENTIALS: .circleci/key.json
+            GOOGLE_APPLICATION_CREDENTIALS: /home/node/project/.circleci/key.json
+            NPM_CONFIG_PREFIX: /home/node/.npm-global
       - run:
           name: Remove unencrypted key.
           command: |