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Adding an option to suppress log messages. #22

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Merged
merged 1 commit into from
Jun 25, 2015
Merged

Adding an option to suppress log messages. #22

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3 changes: 3 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,9 @@ Most TypeScript-related options should be set using a
file. There are a few loader-specific options you can set although in general
you should not need to.

##### silent *(boolean) (default='false')*
If true, no console.log messages will be emitted.

##### compiler *(string) (default='typescript')*

Allows use of TypeScript compilers other than the official one. Should be
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13 changes: 10 additions & 3 deletions index.ts
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Expand Up @@ -21,6 +21,7 @@ interface Dependency {
}

interface Options {
silent: boolean;
instance: string;
compiler: string;
configFileName: string;
Expand Down Expand Up @@ -86,6 +87,12 @@ function findConfigFile(compiler: typeof typescript, searchPath: string, configF

function ensureTypeScriptInstance(options: Options, loader: any): TSInstance {

function log(...messages: string[]): void {
if (!options.silent) {
console.log.apply(console, messages);
}
}

var compiler = require(options.compiler);
var files = <TSFiles>{};

Expand All @@ -100,7 +107,7 @@ function ensureTypeScriptInstance(options: Options, loader: any): TSInstance {
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);
// TODO: when 1.5 stable comes out, this will never be undefined. Instead it will
// have an 'error' property
Expand Down Expand Up @@ -166,7 +173,7 @@ function ensureTypeScriptInstance(options: Options, loader: any): TSInstance {
getCompilationSettings: () => compilerOptions,
getDefaultLibFileName: options => libFileName,
getNewLine: () => { return os.EOL },
log: message => console.log(message)
log: log
};

var languageService = compiler.createLanguageService(servicesHost, compiler.createDocumentRegistry())
Expand Down Expand Up @@ -280,4 +287,4 @@ function loader(contents) {
callback(null, contents, sourceMap)
}

export = loader;
export = loader;
2 changes: 1 addition & 1 deletion package.json
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@@ -1,6 +1,6 @@
{
"name": "ts-loader",
"version": "0.4.4",
"version": "0.4.5",
"description": "TypeScript loader for webpack",
"main": "index.js",
"scripts": {
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