fix(*): exclude package.json files from program

Author: Stanislav Panferov

package.json

@@ -51,6 +51,6 @@
     "grunt-shell": "^1.1.2",
     "grunt-ts": "^3.0.0",
     "load-grunt-tasks": "^0.6.0",
-    "typescript": "^1.8.0-dev.20151123"
+    "typescript": "^1.8.0-dev.20151202"
   }
 }

src/checker-runtime.ts

@@ -2,6 +2,7 @@ import { ICompilerOptions, ICompilerInfo, IFile } from './host';
 import makeResolver from './resolver';
 import * as colors from 'colors';
 import * as path from 'path';
+import * as fs from 'fs';
 
 require('babel-polyfill');
 
@@ -85,10 +86,26 @@ export class Host implements ts.LanguageServiceHost {
     }
 
     getScriptSnapshot(fileName) {
-        let file = env.files[fileName];
-        if (file) {
-            return env.compiler.ScriptSnapshot.fromString(file.text);
+        let fileName_ = path.normalize(fileName);
+        let file = env.files[fileName_];
+
+        if (!file) {
+            try {
+                file = {
+                    version: 0,
+                    text: fs.readFileSync(fileName, { encoding: 'utf8' }).toString()
+                }
+
+                if (path.basename(fileName) !== 'package.json') {
+                    env.files[fileName_] = file;
+                }
+            }
+            catch (e) {
+                return;
+            }
         }
+
+        return env.compiler.ScriptSnapshot.fromString(file.text);
     }
 
     getCurrentDirectory() {

src/host.ts

@@ -98,8 +98,15 @@ export class Host implements ts.LanguageServiceHost {
         let file = this.state.getFile(fileName);
         if (!file) {
             try {
-                this.state.readFileAndUpdateSync(fileName);
-                file = this.state.getFile(fileName);
+                let text = this.state.readFileSync(fileName);
+                file = {
+                    version: 0,
+                    text
+                };
+
+                if (path.basename(fileName) !== 'package.json') {
+                    file = this.state.addFile(fileName, text);
+                }
             }
             catch (e) {
                 return;

tscommand-fffeebc0.tmp.txt

@@ -0,0 +1 @@
+"/Users/panferov-s/Workspace/awesome-typescript-loader/src/cache.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/checker-runtime.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/checker.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/defines.d.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/deps.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/helpers.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/host.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/index.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/instance.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/resolver.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/tsconfig-utils.ts" "/Users/panferov-s/Workspace/awesome-typescript-loader/src/.baseDir.ts" --sourcemap --removeComments --preserveConstEnums --target ES6 --module commonjs --outDir dist