Add debug information to namespace get_namespace.sh

helpers/get_namespace.sh

@@ -4,20 +4,35 @@ GEOSPHERE_NAMESPACE="${GEOSPHERE_NAMESPACE:-"geosphere"}"
 GEOSPHERE_TEST_NAMESPACE="${GEOSPHERE_TEST_NAMESPACE:-"geosphere-test"}"
 TESTS_NAMESPACE="${TESTS_NAMESPACE:-"geosphere-ci-tests"}"
 
+debug() {
+    >&2 echo "DEBUG: $@"
+}
+
+error() {
+    >&2 echo "ERROR: $@"
+}
+
 if [[ -n "$CI_COMMIT_TAG" ]]; then
+    debug "Tag detected: $CI_COMMIT_TAG"
     if [[ $CI_COMMIT_TAG =~ $GEOSPHERE_TAG_REGEX ]]; then
-        ns="${GEOSPHERE_NAMESPACE}";
+        debug "geosphere tag matched"
+        ns="${GEOSPHERE_NAMESPACE}"
     elif [[ $CI_COMMIT_TAG =~ $GEOSPHERE_TEST_TAG_REGEX ]]; then
-        ns="${GEOSPHERE_TEST_NAMESPACE}";
+        debug "geosphere-test tag matched"
+        ns="${GEOSPHERE_TEST_NAMESPACE}"
     elif [[ $CI_COMMIT_TAG =~ $GCP_TAG_REGEX ]]; then
-        ns="${GCP_NAMESPACE}";
+        debug "gcp tag matched"
+        ns="${GCP_NAMESPACE}"
     fi
 elif [[ $CI_PROJECT_NAME =~ $TESTS_PROJECT_NAME ]]; then
-    ns="${TESTS_NAMESPACE}";
+    debug "Tests project name matched"
+    ns="${TESTS_NAMESPACE}"
+else
+    debug "Could not determine namespace | $CI_COMMIT_TAG | $CI_PROJECT_NAME"
 fi
 
 if [[ -z $ns ]]; then
-    echo "ERROR: Kubernetes jobs don't run unless in master branch or tagged"
+    error "Kubernetes jobs don't run unless in master branch or tagged"
     exit 1
 fi