Dispatch an init event in the client to fix 10x trace state (opt-in)

Workaround for #263

README.md

@@ -279,6 +279,7 @@ name              | description              | type           | example
 ...`time-travel?` | selecting an event reverts your app-db | boolean | `true`
 ...`ignored-libs` | ignore low-level trace | seq of keywords | `"[:reagent :re-frame]"`
 ...`ns-aliases` | display aliased keywords in data inspectors | map of symbol->symbol | `"{long-namespace ln}"`
+...`ns-aliases` | lets 10x dispatch its own init event in your client re-frame (this fixes some [quirks](https://github.com/day8/re-frame-10x/issues/263)) | boolean | `false`
 
 
 

examples/todomvc/shadow-cljs.edn

@@ -28,7 +28,8 @@
      :closure-defines
      {re-frame.trace.trace-enabled? true
       day8.re-frame-10x.debug? true
-      day8.re-frame.tracing.trace-enabled? true}
+      day8.re-frame.tracing.trace-enabled? true
+      day8.re-frame-10x.init-event? true}
      :external-config
      {:devtools/config
       {:features-to-install

src/day8/re_frame_10x.cljs

@@ -151,6 +151,7 @@
 (goog-define time-travel? true)
 (goog-define ignored-libs "[:reagent :re-frame]")
 (goog-define ns-aliases "{long-namespace ln}")
+(goog-define init-event? false)
 
 (def project-config
   (let [read      reader.edn/read-string-maybe
@@ -163,5 +164,6 @@
           :filtered-view-trace    (some->> hidden-namespaces read (map view) sortable-uuid-map)
           :app-db-follows-events? time-travel?
           :low-level-trace        (some-> ignored-libs read (pred-map #{:re-frame :reagent}))
-          :ns-aliases             (some->> ns-aliases read (map alias) sortable-uuid-map)}
+          :ns-aliases             (some->> ns-aliases read (map alias) sortable-uuid-map)
+          :init-event?            init-event?}
          (into {} keep-vals))))

src/day8/re_frame_10x/preload/react_17.cljs

@@ -23,9 +23,9 @@
 
 (rf/dispatch-sync [::events/init re-frame-10x/project-config])
 
-(re-frame.core/reg-event-db :day8.re-frame-10x/init (fn [db _] db))
-
-(re-frame.fx/dispatch-later {:ms 500 :dispatch [:day8.re-frame-10x/init]})
+(when re-frame-10x/init-event?
+  (re-frame.core/reg-event-db :day8.re-frame-10x/init (fn [db _] db))
+  (re-frame.fx/dispatch-later {:ms 500 :dispatch [:day8.re-frame-10x/init]}))
 
 (rf/clear-subscription-cache!)
 

src/day8/re_frame_10x/preload/react_18.cljs

@@ -17,9 +17,9 @@
 
 (rf/dispatch-sync [::events/init re-frame-10x/project-config])
 
-(re-frame.core/reg-event-db :day8.re-frame-10x/init (fn [db _] db))
-
-(re-frame.fx/dispatch-later {:ms 500 :dispatch [:day8.re-frame-10x/init]})
+(when re-frame-10x/init-event?
+  (re-frame.core/reg-event-db :day8.re-frame-10x/init (fn [db _] db))
+  (re-frame.fx/dispatch-later {:ms 500 :dispatch [:day8.re-frame-10x/init]}))
 
 (rf/clear-subscription-cache!)