Added FB prepack

matthisk · matthisk · commit af3a221d39ef · 2017-05-04T23:21:25.000+02:00
diff --git a/src/compilers/index.js b/src/compilers/index.js
@@ -3,6 +3,7 @@ import Babel5 from './babel5'
 import Traceur from './traceur'
 import TypeScript from './typescript'
 import Regenerator from './regenerator'
+import Prepack from './prepack'
 
 
 export const DEFAULT_COMPILER = 'Babel (6)';
@@ -21,6 +22,7 @@ const compilers = {
   'Traceur': new Traceur(),
   'TypeScript': new TypeScript(),
   'Regenerator': new Regenerator(),
+  'Prepack': new Prepack(),
 };
 
 export default compilers;
diff --git a/src/compilers/prepack.js b/src/compilers/prepack.js
@@ -0,0 +1,41 @@
+import Base from './base';
+
+export default class Prepack extends Base {
+  static makeError( { lineNumber, description, column, endColumn = NaN } ) {
+    let l = lineNumber - 1;
+
+    return {
+      loc : {
+        line : l,
+        column : column,
+        offset : () => { return { line: l,column:endColumn} }
+      },
+      message : description
+    };
+  }
+
+  loadCompiler() {
+    require.ensure(['prepack'],require => {
+      this.compiler = require('prepack');
+      this.resolveFuture();
+    });
+  }
+
+  compile( input ) {
+    this._checkIfCompilerIsLoaded();
+
+    let code = "",
+        errors = [];
+
+    try {
+        code = this.compiler.prepack(input).code;
+    } catch (e) {
+        // errors = [e];
+    }
+
+    return {
+      code,
+      errors
+    };
+  }
+}
