REFACTOR: Support bundling our admin section as an ember addon

lib/javascripts/widget-hbs-compiler.js

@@ -22,7 +22,7 @@ function sexpValue(value) {
 function pairsToObj(pairs) {
   let result = [];
 
-  pairs.forEach(p => {
+  pairs.forEach((p) => {
     result.push(`"${p.key}": ${sexpValue(p.value)}`);
   });
 
@@ -47,7 +47,7 @@ function sexp(value) {
 
   if (value.path.original === "concat") {
     let result = [];
-    value.params.forEach(p => {
+    value.params.forEach((p) => {
       result.push(sexpValue(p));
     });
     return result.join(" + ");
@@ -86,9 +86,11 @@ function mustacheValue(node, state) {
 
   switch (path) {
     case "attach":
-      let widgetName = argValue(node.hash.pairs.find(p => p.key === "widget"));
+      let widgetName = argValue(
+        node.hash.pairs.find((p) => p.key === "widget")
+      );
 
-      let attrs = node.hash.pairs.find(p => p.key === "attrs");
+      let attrs = node.hash.pairs.find((p) => p.key === "attrs");
       if (attrs) {
         return `this.attach(${widgetName}, ${argValue(attrs)})`;
       }
@@ -102,9 +104,13 @@ function mustacheValue(node, state) {
       return i18n(node);
       break;
     case "avatar":
-      let template = argValue(node.hash.pairs.find(p => p.key === "template"));
-      let username = argValue(node.hash.pairs.find(p => p.key === "username"));
-      let size = argValue(node.hash.pairs.find(p => p.key === "size"));
+      let template = argValue(
+        node.hash.pairs.find((p) => p.key === "template")
+      );
+      let username = argValue(
+        node.hash.pairs.find((p) => p.key === "username")
+      );
+      let size = argValue(node.hash.pairs.find((p) => p.key === "size"));
       return `${useHelper(
         state,
         "avatar"
@@ -149,7 +155,7 @@ class Compiler {
 
     this.state = {
       helpersUsed: {},
-      helperNumber: 0
+      helperNumber: 0,
     };
   }
 
@@ -163,7 +169,8 @@ class Compiler {
 
     switch (node.type) {
       case "Program":
-        node.body.forEach(bodyNode => {
+      case "Template":
+        node.body.forEach((bodyNode) => {
           instructions = instructions.concat(
             this.processNode(parentAcc, bodyNode)
           );
@@ -172,7 +179,7 @@ class Compiler {
       case "ElementNode":
         innerAcc = this.newAcc();
         instructions.push(`var ${innerAcc} = [];`);
-        node.children.forEach(child => {
+        node.children.forEach((child) => {
           instructions = instructions.concat(this.processNode(innerAcc, child));
         });
 
@@ -180,7 +187,7 @@ class Compiler {
           let attributes = [];
           let properties = [];
 
-          node.attributes.forEach(a => {
+          node.attributes.forEach((a) => {
             const name = a.name;
             const value =
               a.value.type === "MustacheStatement"
@@ -227,7 +234,7 @@ class Compiler {
             instructions.push(
               `if (${negate}${resolve(node.params[0].original)}) {`
             );
-            node.program.body.forEach(child => {
+            node.program.body.forEach((child) => {
               instructions = instructions.concat(
                 this.processNode(parentAcc, child)
               );
@@ -235,7 +242,7 @@ class Compiler {
 
             if (node.inverse) {
               instructions.push(`} else {`);
-              node.inverse.body.forEach(child => {
+              node.inverse.body.forEach((child) => {
                 instructions = instructions.concat(
                   this.processNode(parentAcc, child)
                 );
@@ -249,7 +256,7 @@ class Compiler {
             instructions.push(
               `  ${collection}.forEach(${node.program.blockParams[0]} => {`
             );
-            node.program.body.forEach(child => {
+            node.program.body.forEach((child) => {
               instructions = instructions.concat(
                 this.processNode(parentAcc, child)
               );
@@ -281,7 +288,7 @@ function compile(template) {
 
   let imports = "";
 
-  Object.keys(compiler.state.helpersUsed).forEach(h => {
+  Object.keys(compiler.state.helpersUsed).forEach((h) => {
     let id = compiler.state.helpersUsed[h];
     imports += `var __h${id} = __widget_helpers.${h}; `;
   });
@@ -298,7 +305,7 @@ function error(path, state, msg) {
   );
 }
 
-exports.WidgetHbsCompiler = function(babel) {
+exports.WidgetHbsCompiler = function (babel) {
   let t = babel.types;
   return {
     visitor: {
@@ -342,7 +349,7 @@ exports.WidgetHbsCompiler = function(babel) {
         }
 
         let template = path.node.quasi.quasis
-          .map(quasi => quasi.value.cooked)
+          .map((quasi) => quasi.value.cooked)
           .join("");
 
         try {
@@ -350,7 +357,7 @@ exports.WidgetHbsCompiler = function(babel) {
         } catch (e) {
           return error(path, state, e.toString());
         }
-      }
-    }
+      },
+    },
   };
 };