ts-loader - npm Package Compare versions

Comparing version 0.4.4 to 0.4.5

CHANGELOG.md

 # Changelog
 
+## v0.4.5
+
+- Add `silent` flag (#22)
+
 ## v0.4.4
@@ -4,0 +8,0 @@

index.js

@@ -15,5 +15,5 @@ ///<reference path="node_modules/typescript/bin/typescript.d.ts" />
 var instances = {};
-function consoleError(msg) {
-    setTimeout(function () { return console.log('ERROR' + os.EOL + msg); }, 0);
-}
+// Take TypeScript errors, parse them and "pretty-print" to a passed-in function
+// The passed-in function can either console.log them or add them to webpack's
+// list of errors
 function handleErrors(diagnostics, compiler, outputFn) {
@@ -31,2 +31,4 @@ diagnostics.forEach(function (diagnostic) {
 }
+// The tsconfig.json is found using the same method as `tsc`, starting in the current directory 
+// and continuing up the parent directory chain.
 function findConfigFile(compiler, searchPath, configFileName) {
@@ -46,3 +48,20 @@ while (true) {
 }
+// The loader is executed once for each file seen by webpack. However, we need to keep 
+// a persistent instance of TypeScript that contains all of the files in the program
+// along with definition files and options. This function either creates an instance
+// or returns the existing one. Multiple instances are possible by using the
+// `instance` property.
 function ensureTypeScriptInstance(options, loader) {
+    function log() {
+        var messages = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            messages[_i - 0] = arguments[_i];
+        }
+        if (!options.silent) {
+            console.log.apply(console, messages);
+        }
+    }
+    function consoleError(msg) {
+        setTimeout(function () { return log('ERROR' + os.EOL + msg); }, 0);
+    }
     var compiler = require(options.compiler);
@@ -56,6 +75,7 @@ var files = {};
     };
+    // Load any available tsconfig.json file
     var filesToLoad = [];
     var configFilePath = findConfigFile(compiler, path.dirname(loader.resourcePath), options.configFileName);
     if (configFilePath) {
-        console.log('Using config file at '.green + configFilePath.blue);
+        log('Using config file at '.green + configFilePath.blue);
         var configFile = compiler.readConfigFile(configFilePath);
@@ -76,4 +96,4 @@ // TODO: when 1.5 stable comes out, this will never be undefined. Instead it will
     var libFileName = 'lib.d.ts';
+    // Special handling for ES6 targets
     if (compilerOptions.target == 2 /* ES6 */) {
-        // Special handling for ES6 targets
         compilerOptions.module = 0 /* None */;
@@ -85,2 +105,3 @@ libFileName = 'lib.es6.d.ts';
     }
+    // Load initial files (core lib files, any files specified in tsconfig.json)
     filesToLoad.forEach(function (filePath) {
@@ -93,2 +114,3 @@ filePath = path.normalize(filePath);
     });
+    // Create the TypeScript language service
     var servicesHost = {
@@ -101,2 +123,4 @@ getScriptFileNames: function () { return Object.keys(files); },
         getScriptSnapshot: function (fileName) {
+            // This is called any time TypeScript needs a file's text
+            // We either load from memory or from disk 
             fileName = path.normalize(fileName);
@@ -121,3 +145,3 @@ var file = files[fileName];
         getNewLine: function () { return os.EOL; },
-        log: function (message) { return console.log(message); }
+        log: log
     };
@@ -171,2 +195,3 @@ var languageService = compiler.createLanguageService(servicesHost, compiler.createDocumentRegistry());
     options = objectAssign({}, {
+        silent: false,
         instance: 'default',
@@ -177,2 +202,3 @@ compiler: 'typescript',
     var instance = ensureTypeScriptInstance(options, this), file = instance.files[filePath], langService = instance.languageService;
+    // Update TypeScript with the new file contents
     if (!file) {
@@ -183,5 +209,7 @@ file = instance.files[filePath] = { version: 0 };
     file.version++;
+    // Make this file dependent on *all* definition files in the program
     this.clearDependencies();
     this.addDependency(filePath);
     Object.keys(instance.files).filter(function (filePath) { return !!filePath.match(/\.d\.ts$/); }).forEach(this.addDependency.bind(this));
+    // Emit Javascript
     var output = langService.getEmitOutput(filePath);
@@ -210,2 +238,5 @@ handleErrors(langService.getSyntacticDiagnostics(filePath).concat(langService.getSemanticDiagnostics(filePath)), instance.compiler, function (message, rawMessage, location) {
     }
+    // Make sure webpack is aware that even though the emitted JavaScript may be the same as
+    // a previously cached version the TypeScript may be different and therefore should be
+    // treated as new
     this._module.meta['tsLoaderFileVersion'] = file.version;
@@ -212,0 +243,0 @@ callback(null, contents, sourceMap);

package.json

 {
   "name": "ts-loader",
-  "version": "0.4.4",
+  "version": "0.4.5",
   "description": "TypeScript loader for webpack",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -29,3 +29,3 @@ # TypeScript loader for webpack
     resolve: {
-        extensions: ['', '.webpack.js', '.web.js', '.js', '.ts']
+        extensions: ['', '.webpack.js', '.web.js', '.ts', '.js']
     },
@@ -47,2 +47,7 @@ module: {
 
+##### silent *(boolean) (default=false)*
+
+If true, no console.log messages will be emitted. Note that most error
+messages are emitted via webpack which is not affected by this flag.
+
 ##### compiler *(string) (default='typescript')*
@@ -59,3 +64,3 @@
 
-##### configFileName *(string) (default=tsconfig.json)*
+##### configFileName *(string) (default='tsconfig.json')*
 
@@ -62,0 +67,0 @@ Allows you to specify a custom configuration file.

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

18692

increased by10.54%

Lines of code

232

increased by15.42%

Number of lines in readme file

125

increased by4.17%

No dependency changes