fix(functions): use subPath for ConfigMap mount

Author: aantti

charts/supabase/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.1
+version: 0.2.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/supabase/templates/functions/deployment.yaml

@@ -133,8 +133,9 @@ spec:
             {{- with .Values.functions.volumeMounts }}
               {{- toYaml . | nindent 12 }}
             {{- end }}
-            - mountPath: /home/deno/functions/main
+            - mountPath: /home/deno/functions/main/index.ts
               name: functions-main
+              subPath: index.ts
           {{- with .Values.functions.resources }}
           resources:
             {{- toYaml . | nindent 12 }}