backend: warning when started without DB_SEED

backend/src/beherbergung/config/state.clj

@@ -16,7 +16,7 @@
 
 (s/def ::db-inmemory boolean?)  ;; we run unit tests in an in-memory instance, otherwise the default db would be looked
 (s/def ::db-dir string?)  ;; ignored when ::db-inmemory
-(s/def ::db-seed string?)  ;; an edn-file to be used for seeding
+(s/def ::db-seed (s/nilable string?))  ;; an edn-file to be used for seeding
 (s/def ::db-export-prefix (s/nilable string?))  ;; path where during startup an export should be written
 (s/def ::db-validate boolean?)
 

backend/src/beherbergung/db/state.clj

@@ -63,14 +63,13 @@
 
        (export-named-by-date db_ctx "start")  ;; before seeding
 
-       (let [seed-file (when (not-empty (:db-seed env))
-                             (:db-seed env)
-                             ;; TODO configuration for tests
-                             #_(io/resource "beherbergung/db/seed/test.edn"))]
-            (when (:verbose env)
-                  (println "Seed the database from:" seed-file))
-            (when seed-file
-                  (seed seed-file db_ctx)))
+       ;; There is no default seed file, to prevent loading it into the production system
+       (if (:db-seed env)
+           (do (when (:verbose env)
+                     (println "Seed the database from:" (:db-seed env)))
+               (seed (:db-seed env) db_ctx))
+           (println "WARNING: Seeding the database requires setting $DB_SEED"
+                    "consider: DB_SEED=src/beherbergung/db/seed/test.edn"))
       
        (if (:db-validate env)
            (or (validate-db db_ctx)

backend/src/config.edn

@@ -6,7 +6,7 @@
 
  :db-inmemory false
  :db-dir "./data/xtdb/rocksdb"
- :db-seed ""
+ :db-seed nil
  :db-export-prefix "./data/export/"
  :db-validate true