sg: add a test target that wraps bazel e2e tests (#57527)

Author: jhchabran

doc/dev/background-information/sg/reference.md

@@ -350,6 +350,7 @@ Available testsuites in `sg.config.yaml`:
 
 * backend
 * backend-integration
+* bazel-e2e
 * bext
 * bext-build
 * bext-e2e

sg.config.yaml

@@ -1539,6 +1539,15 @@ tests:
     cmd: go test
     defaultArgs: ./...
 
+  bazel-e2e:
+    cmd: |
+      export GHE_GITHUB_TOKEN=$(gcloud secrets versions access latest --secret=GHE_GITHUB_TOKEN --quiet --project=sourcegraph-ci)
+      export GH_TOKEN=$(gcloud secrets versions access latest --secret=GITHUB_TOKEN --quiet --project=sourcegraph-ci)
+      export SOURCEGRAPH_LICENSE_KEY=$(gcloud secrets versions access latest --secret=SOURCEGRAPH_LICENSE_KEY --quiet --project=sourcegraph-ci)
+      export SOURCEGRAPH_LICENSE_GENERATION_KEY=$(gcloud secrets versions access latest --secret=SOURCEGRAPH_LICENSE_GENERATION_KEY --quiet --project=sourcegraph-ci)
+
+      bazel test //testing:e2e_test --config darwin-docker --define=E2E_HEADLESS=false --define=E2E_SOURCEGRAPH_BASE_URL="http://localhost:7080" --define=GHE_GITHUB_TOKEN=$GHE_GITHUB_TOKEN --define=GH_TOKEN=$GH_TOKEN
+
   backend-integration:
     cmd: cd dev/gqltest && go test -long -base-url $BASE_URL -email $EMAIL -username $USERNAME -password $PASSWORD ./gqltest
     env: