Meteor's input file contents are now supplied via getFileContent callback to avoid reading them

from the disk by the compiler itself (thus avoiding overhead).
Mirror corrections to the tests.

Urigo/angular2-meteor#102

Author: barbatus

compiler-tests.js

@@ -48,7 +48,7 @@ let testCodeLine = 'export const foo = "foo"';
 Tinytest.add('typescript - compiler - default options', (test) => {
   let compiler = new TypeScriptCompiler();
 
-  let inputFile = new InputFile(testCodeLine, 'foo.ts');
+  let inputFile = new InputFile(testCodeLine, 'foo1.ts');
   compiler.processFilesForTarget([inputFile]);
 
   test.isNotNull(inputFile.result,
@@ -62,10 +62,10 @@ Tinytest.add('typescript - compiler - extra options', (test) => {
     module: 'system'
   });
 
-  let inputFile = new InputFile(testCodeLine, 'foo.ts');
+  let inputFile = new InputFile(testCodeLine, 'foo2.ts');
   compiler.processFilesForTarget([inputFile]);
 
-  test.include(inputFile.result.data, 'System.register(\"foo\"',
+  test.include(inputFile.result.data, 'System.register(\"foo2\"',
     'compilation result is wrong');
 });
 
@@ -90,10 +90,10 @@ Tinytest.add('typescript - compiler - tsconfig.json - config applied and watched
       module: 'system'
     }
   });
-  let inputFile = new InputFile(testCodeLine, 'foo.ts');
+  let inputFile = new InputFile(testCodeLine, 'foo3.ts');
   compiler.processFilesForTarget([inputFile, configFile]);
 
-  test.include(inputFile.result.data, 'System.register(\"foo\"',
+  test.include(inputFile.result.data, 'System.register(\"foo3\"',
     'compilation result is wrong');
 
   // Testing that config changes are watched.
@@ -103,7 +103,6 @@ Tinytest.add('typescript - compiler - tsconfig.json - config applied and watched
     'module change has no affect');
 });
 
-
 Tinytest.add('typescript - compiler - diagnostics - always turned on by default', (test) => {
   let logged = false;
   let compiler = new TypeScriptCompiler(null, null, msg => {
@@ -115,8 +114,8 @@ Tinytest.add('typescript - compiler - diagnostics - always turned on by default'
       module: 'system'
     }
   });
-  let wrongImport = 'import {api} from "lib"';
-  let inputFile = new InputFile(wrongImport, 'foo.ts');
+  let wrongImport = 'import {api} from "lib";';
+  let inputFile = new InputFile(wrongImport, 'foo4.ts');
   compiler.processFilesForTarget([inputFile, configFile]);
 
   test.isTrue(logged, 'Diagnostics was not logged');

package.js

@@ -1,13 +1,13 @@
 Package.describe({
   name: 'barbatus:typescript-compiler',
-  version: '0.5.0-beta.3',
+  version: '0.5.0-beta.4',
   summary: 'TypeScript Compiler for Meteor',
   git: 'https://github.com/barbatus/ts-compilers',
   documentation: 'README.md'
 });
 
 Npm.depends({
-  'meteor-typescript': '0.5.8',
+  'meteor-typescript': '0.6.0-beta.1',
   'async': '1.4.0'
 });
 

typescript-compiler.js

@@ -18,6 +18,18 @@ TypeScriptCompiler = class TypeScriptCompiler {
     // If tsconfig.json has changed, create new one.
     this.processConfig(inputFiles);
 
+    let filesSourceMap = new Map();
+    inputFiles.forEach((inputFile, index) => {
+      if (this.isConfigFile(inputFile)) return;
+
+      filesSourceMap.set(this.getExtendedPath(inputFile), index);
+    });
+    let getFileContent = filePath => {
+      let index = filesSourceMap.get(filePath);
+      return index !== undefined ?
+        inputFiles[index].getContentsAsString() : null;
+    };
+
     // Filters out typings and tsconfig.
     // Other files should be compiled.
     let tsFiles = inputFiles.filter(inputFile => 
@@ -58,11 +70,12 @@ TypeScriptCompiler = class TypeScriptCompiler {
           typings
         };
 
-        let result = TypeScript.compile(source, options);
+        let result = TypeScript.compile(getFileContent, options);
         this.processDiagnostics(inputFile,
           result.diagnostics, compilerOptions);
 
         toBeAdded.data = result.code;
+        toBeAdded.hash = result.hash;
         toBeAdded.sourceMap = result.sourceMap;
 
         inputFile.addJavaScript(toBeAdded);