start moving more transformers to packages and finish import of plugins from babel-plugins

2015-09-01 08:37:37 +01:00
parent 9f9d9cd84b
commit 1ea835f42f
255 changed files with 3785 additions and 1265 deletions
--- a/packages/babel-plugin-node-env-inline/src/index.js
+++ b/packages/babel-plugin-node-env-inline/src/index.js
@@ -0,0 +1,22 @@
+export default function ({ types: t }) {
+  return {
+    metadata: {
+      group: "builtin-pre"
+    },
+
+    visitor: {
+      MemberExpression() {
+        if (this.matchesPattern("process.env.NODE_ENV")) {
+          this.replaceWith(t.valueToNode(process.env.NODE_ENV));
+
+          if (this.parentPath.isBinaryExpression()) {
+            var evaluated = this.parentPath.evaluate();
+            if (evaluated.confident) {
+              this.parentPath.replaceWith(t.valueToNode(evaluated.value));
+            }
+          }
+        }
+      }
+    }
+  };
+}