Document React 16 problems with npm-deps

circle.yml

@@ -18,6 +18,7 @@ jobs:
           paths:
             - ~/.m2
             - ~/.lein
+            - ~/.cljs/.aot_cache
           key: reagent-{{ checksum "project.clj" }}
       - save_cache:
           paths:
@@ -29,7 +30,7 @@ jobs:
   deploy_master:
     working_directory: ~/work
     docker:
-      - image: circleci/clojure:lein-2.7.2
+      - image: circleci/clojure:lein-2.8.1
     steps:
       - checkout
       - add_ssh_keys

docs/0.8-upgrade.md

@@ -5,10 +5,17 @@ how you want to provide React.
 
 |                | Build       | Browser       | Node |
 |---|---|---|---|
-| Cljsjs         | `:none`     | Supported     | Requires Cljs 1.10.145+ |
-| Cljsjs         | `:advanced` | Supported     | Requires Cljs 1.10.145+ |
-| `node modules` | `:none`     | Supported     | Supported  |
-| `node modules` | `:advanced` | Supported     | Partially supported<br> (`ReactDOM/server` currently broken) |
+| Cljsjs         | `:none`     | Supported     | Requires Cljs 1.10.238+ |
+| Cljsjs         | `:advanced` | Supported     | Requires Cljs 1.10.238+ |
+| `node modules` | `:none`     | Partially supported (1)     | Supported  |
+| `node modules` | `:advanced` | Partially supported (2)     | Supported  |
+
+1. Closure can't properly handle React 16 CommonJS module pattern: https://github.com/google/closure-compiler/issues/2841
+This causes the production React code being loaded even for development builds.
+Using Chrome React Developer Tools with this setup will break Reagent.
+
+2. Closure optimization currently breaks certain statically created objects which are
+accessed dynamically in `ReactDOM/server`: https://github.com/facebook/react/issues/12368
 
 ## Browser - Cljsjs
 

project.clj

@@ -58,8 +58,9 @@
                 :source-map true
                 :optimizations :none
                 :main "reagentdemo.dev"
-                :output-dir "target/cljsbuild/client-npm/public/js/out"
-                :output-to "target/cljsbuild/client-npm/public/js/main.js"
+                ;; Same output dir as :client build!
+                :output-dir "target/cljsbuild/client/public/js/out"
+                :output-to "target/cljsbuild/client/public/js/main.js"
                 :asset-path "js/out"
                 ;; add process.env.node_env preload
                 ; :npm-deps true

test/reagenttest/testwrap.cljs

@@ -194,8 +194,6 @@
               (fn []
                 (is (= @a-count 3))
                 (is (= @b-count 1)))
-              (fn []
-                (js/console.log "test-cursor done"))
               done)))))))
 
 (deftest test-fn-cursor