fix: don't save transit for db-based graphs

src/electron/electron/handler.cljs

@@ -208,7 +208,16 @@
     (fs-extra/ensureDirSync dir)
     dir))
 
-(defn- get-graphs
+(defn- get-db-based-graphs-dir
+  []
+  (let [dir (if utils/ci?
+              (.resolve node-path js/__dirname "../tmp/graphs")
+              (.join node-path (.homedir os) "logseq" "graphs"))]
+    (fs-extra/ensureDirSync dir)
+    dir))
+
+;; TODO: move file based graphs to "~/logseq/graphs" too
+(defn- get-file-based-graphs
   "Returns all graph names in the cache directory (starting with `logseq_local_`)"
   []
   (let [dir (get-graphs-dir)]
@@ -217,6 +226,21 @@
          (map #(node-path/basename % ".transit"))
          (map graph-name->path))))
 
+(defn- get-db-based-graphs
+  "Returns all graph names in the cache directory (starting with `logseq_db_`)"
+  []
+  (let [dir (get-db-based-graphs-dir)]
+    (->> (common-graph/readdir dir)
+         (remove #{dir})
+         (map node-path/basename)
+         (map graph-name->path))))
+
+(defn- get-graphs
+  []
+  (concat
+   (get-file-based-graphs)
+   (get-db-based-graphs)))
+
 ;; TODO support alias mechanism
 (defn get-graph-name
   "Given a graph's name of string, returns the graph's fullname.

src/main/frontend/db/listener.cljs

@@ -7,15 +7,17 @@
             [frontend.util :as util]
             [promesa.core :as p]
             [electron.ipc :as ipc]
-            [datascript.core :as d]))
+            [datascript.core :as d]
+            [frontend.config :as config]))
 
 ;; persisting DBs between page reloads
 (defn persist! [repo]
-  (let [key (conn/datascript-db repo)
-        db (conn/get-db repo)]
-    (when db
-      (let [db-str (if db (db-utils/db->string db) "")]
-        (p/let [_ (db-persist/save-graph! key db-str)])))))
+  (when-not (config/db-based-graph? repo)
+    (let [key (conn/datascript-db repo)
+          db (conn/get-db repo)]
+      (when db
+        (let [db-str (if db (db-utils/db->string db) "")]
+          (p/let [_ (db-persist/save-graph! key db-str)]))))))
 
 (defonce persistent-jobs (atom {}))
 
@@ -27,19 +29,20 @@
 (defn persist-if-idle!
   [repo]
   (clear-repo-persistent-job! repo)
-  (let [job (js/setTimeout
-             (fn []
-               (if (and (state/input-idle? repo)
-                        (state/db-idle? repo)
+  (when-not (config/db-based-graph? repo)
+    (let [job (js/setTimeout
+              (fn []
+                (if (and (state/input-idle? repo)
+                         (state/db-idle? repo)
                         ;; It's ok to not persist here since new changes
                         ;; will be notified when restarting the app.
-                        (not (state/whiteboard-route?)))
-                 (persist! repo)
+                         (not (state/whiteboard-route?)))
+                  (persist! repo)
                  ;; (state/set-db-persisted! repo true)
 
-                 (persist-if-idle! repo)))
-             3000)]
-    (swap! persistent-jobs assoc repo job)))
+                  (persist-if-idle! repo)))
+              3000)]
+     (swap! persistent-jobs assoc repo job))))
 
 ;; only save when user's idle
 

src/main/frontend/handler/repo.cljs

@@ -545,7 +545,7 @@
   (p/let [full-graph-name (str config/db-version-prefix graph)
           _ (start-repo-db-if-not-exists! full-graph-name)
           _ (state/add-repo! {:url full-graph-name})
-          _ (ipc/ipc :db-new graph)
+          _ (ipc/ipc :db-new full-graph-name)
           _ (db/transact! full-graph-name [(react/kv :db/type "db")]
               {:skip-persist? true})
           initial-data [{:file/path (str "logseq/" "config.edn")