Fix tree shaking (#57)

#57

package.json

@@ -27,17 +27,17 @@
   },
   "devDependencies": {
     "babel-eslint": "8.2.1",
-    "create-universal-package": "3.2.6",
+    "create-universal-package": "3.3.0",
     "eslint": "4.16.0",
     "eslint-config-fusion": "0.2.1",
     "eslint-plugin-cup": "1.0.0",
     "eslint-plugin-flowtype": "2.42.0",
-    "eslint-plugin-import": "2.8.0",
+    "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-prettier": "2.5.0",
     "eslint-plugin-react": "7.6.0",
     "flow-bin": "0.64.0",
     "fusion-core": "0.3.0-4",
-    "fusion-test-utils": "0.4.1",
+    "fusion-test-utils": "0.4.2",
     "fusion-tokens": "0.0.5",
     "nyc": "11.4.1",
     "prettier": "1.10.2",

src/browser.js

@@ -52,11 +52,13 @@ class UniversalEmitter extends Emitter {
   }
 }
 
-const plugin = createPlugin({
-  deps: {fetch: FetchToken},
-  provides: ({fetch}) => {
-    return new UniversalEmitter(fetch);
-  },
-});
+const plugin =
+  __BROWSER__ &&
+  createPlugin({
+    deps: {fetch: FetchToken},
+    provides: ({fetch}) => {
+      return new UniversalEmitter(fetch);
+    },
+  });
 
 export default plugin;

src/server.js

@@ -58,32 +58,33 @@ class ScopedEmitter extends Emitter {
   teardown() {}
 }
 
-export default createPlugin({
-  provides: () => new GlobalEmitter(),
-  middleware: (deps, globalEmitter) => {
-    const bodyParser = require('koa-bodyparser');
-    const parseBody = bodyParser();
-    return async function universalEventsMiddleware(ctx, next) {
-      const emitter = globalEmitter.from(ctx);
-      if (ctx.method === 'POST' && ctx.path === '/_events') {
-        await parseBody(ctx, async () => {});
-        const {items} = ctx.request.body;
-        if (items) {
-          for (let index = 0; index < items.length; index++) {
-            const {type, payload} = items[index];
-            emitter.emit(type, payload);
+export default __NODE__ &&
+  createPlugin({
+    provides: () => new GlobalEmitter(),
+    middleware: (deps, globalEmitter) => {
+      const bodyParser = require('koa-bodyparser');
+      const parseBody = bodyParser();
+      return async function universalEventsMiddleware(ctx, next) {
+        const emitter = globalEmitter.from(ctx);
+        if (ctx.method === 'POST' && ctx.path === '/_events') {
+          await parseBody(ctx, async () => {});
+          const {items} = ctx.request.body;
+          if (items) {
+            for (let index = 0; index < items.length; index++) {
+              const {type, payload} = items[index];
+              emitter.emit(type, payload);
+            }
+            ctx.status = 200;
+          } else {
+            ctx.status = 400;
           }
-          ctx.status = 200;
-        } else {
-          ctx.status = 400;
         }
-      }
-      // awaiting next before registering `then` on ctx.timing.end to try and get as much as possible
-      // into the event batch flush.
-      await next();
-      ctx.timing.end.then(() => {
-        emitter.flush();
-      });
-    };
-  },
-});
+        // awaiting next before registering `then` on ctx.timing.end to try and get as much as possible
+        // into the event batch flush.
+        await next();
+        ctx.timing.end.then(() => {
+          emitter.flush();
+        });
+      };
+    },
+  });

yarn.lock

@@ -667,8 +667,8 @@
   resolved "https://registry.yarnpkg.com/@types/mkdirp/-/mkdirp-0.3.29.tgz#7f2ad7ec55f914482fc9b1ec4bb1ae6028d46066"
 
 "@types/node@^9.3.0":
-  version "9.3.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.3.0.tgz#3a129cda7c4e5df2409702626892cb4b96546dd5"
+  version "9.4.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.4.0.tgz#b85a0bcf1e1cc84eb4901b7e96966aedc6f078d1"
 
 "@types/rimraf@^0.0.28":
   version "0.0.28"
@@ -1456,9 +1456,9 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-create-universal-package@3.2.6:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/create-universal-package/-/create-universal-package-3.2.6.tgz#8269a7ac8ad5d1e13139a36f18d139fb48000483"
+create-universal-package@3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/create-universal-package/-/create-universal-package-3.3.0.tgz#69c31d117705f72b8c418c1140e4cf051160ef9d"
   dependencies:
     "@babel/core" "^7.0.0-beta.36"
     "@babel/plugin-transform-flow-strip-types" "^7.0.0-beta.36"
@@ -1654,8 +1654,8 @@ doctrine@^2.0.2, doctrine@^2.1.0:
     esutils "^2.0.2"
 
 domain-browser@^1.1.1:
-  version "1.1.7"
-  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
 
 draftlog@^1.0.12:
   version "1.0.12"
@@ -1870,7 +1870,7 @@ eslint-plugin-flowtype@2.42.0:
   dependencies:
     lodash "^4.15.0"
 
-eslint-plugin-import@2.8.0:
+eslint-plugin-import@^2.8.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.8.0.tgz#fa1b6ef31fcb3c501c09859c1b86f1fc5b986894"
   dependencies:
@@ -2258,9 +2258,9 @@ fusion-core@0.3.0-4:
     node-mocks-http "^1.6.6"
     toposort "^1.0.6"
 
-fusion-test-utils@0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/fusion-test-utils/-/fusion-test-utils-0.4.1.tgz#c834945eb0bdecc6f56993c4daaf4f4e13416029"
+fusion-test-utils@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/fusion-test-utils/-/fusion-test-utils-0.4.2.tgz#a8cc45eea3c6943cb41ba4b61f699adb126ef531"
   dependencies:
     assert "^1.4.1"
     koa "^2.4.1"
@@ -3343,8 +3343,8 @@ node-pre-gyp@^0.6.39:
     tar-pack "^3.4.0"
 
 nodent-compiler@>=3.1.0:
-  version "3.1.6"
-  resolved "https://registry.yarnpkg.com/nodent-compiler/-/nodent-compiler-3.1.6.tgz#1fd2b37625f127405d90ddc9cf7a059affef82f5"
+  version "3.1.7"
+  resolved "https://registry.yarnpkg.com/nodent-compiler/-/nodent-compiler-3.1.7.tgz#78198d9baacc491b0065b8c65bc0ca83d3fcd2a2"
   dependencies:
     acorn ">=2.5.2"
     acorn-es7-plugin ">=1.1.6"