typescript compiler that custom library

readme

failed
$ tsc sample.ts

success
$ npm install typescript
$ node my_ts_compiler.js sample.ts

example.d.ts

declare function exampleFunc() : int;

my_ts_compiler.js

var fs = require('fs');

function createCompiler(outfile, outerr, libFiles){
    // npm install typescript 前提
    var nodeModulePath = 'node_modules/typescript/bin/typescript.js';
    require('vm').runInThisContext(fs.readFileSync(nodeModulePath), 'typescript.js');
    var ts = TypeScript;


    var compiler = new ts.TypeScriptCompiler(outfile, outerr);
    libFiles.forEach(function(file){
        var srcCode = fs.readFileSync(file).toString();
        compiler.addUnit(srcCode,file, false);
    })
    
    return compiler;
}

function complieTs(src, libFiles){
    var outfile = {
      source: '',
      Write: function(s) {this.source += s;},
      WriteLine: function(s) {this.source += s + "\r\n";},
      Close: function(){}
    };
    var outerr = {
      Write: function(s) {},
      WriteLine: function(s) {},
      Close: function() {},
    };
    var compiler = createCompiler(outfile,outerr,libFiles);

    var srcCode = fs.readFileSync(src).toString();
    compiler.addUnit(srcCode,src);
    compiler.emit(true, function(){ 
        return outfile;
    });
    console.log(outfile.source);
}

var src = process.argv[2];

//ライブラリとなるファイルを書く
var libFiles = [
    "example.d.ts"
];

complieTs(src, libFiles);

sample.ts

var loadExample = exampleFunc();