// workspace: path of tsconfig.json
public static void CompileBytecode(string workspace)
{
var commonJSModule = false;
var tsconfigPath = string.IsNullOrEmpty(workspace) ? "tsconfig.json" : Path.Combine(workspace, "tsconfig.json");
if (File.Exists(tsconfigPath))
{
var text = Utils.TextUtils.NormalizeJson(File.ReadAllText(tsconfigPath));
var tsconfig = JsonUtility.FromJson <TSConfig>(text);
var module = tsconfig.compilerOptions.module;
if (module == "commonjs")
{
commonJSModule = true;
Debug.LogFormat("read tsconfig.json: compile as commonjs module mode");
}
}
else
{
Debug.LogFormat("no tsconfig.json found, compile as ES6 module mode");
}
using (var compiler = new UnityJSScriptCompiler())
{
var objects = Selection.objects;
for (var i = 0; i < objects.Length; ++i)
{
var obj = objects[i];
var assetPath = AssetDatabase.GetAssetPath(obj);
CompileBytecode(compiler, assetPath, commonJSModule);
}
}
}
private static void CompileBytecode(UnityJSScriptCompiler compiler, string assetPath, bool commonJSModule)
{
if (Directory.Exists(assetPath))
{
foreach (var subDir in Directory.GetDirectories(assetPath))
{
CompileBytecode(compiler, subDir, commonJSModule);
}
foreach (var subFile in Directory.GetFiles(assetPath))
{
CompileBytecode(compiler, subFile, commonJSModule);
}
}
else
{
if (!string.IsNullOrEmpty(assetPath) && assetPath.EndsWith(".js"))
{
var outPath = assetPath + ".bytes";
var bytes = File.ReadAllBytes(assetPath);
var bytecode = compiler.Compile(assetPath, bytes, commonJSModule);
if (bytecode != null)
{
File.WriteAllBytes(outPath, bytecode);
Debug.LogFormat("compile {0}({1}) => {2}({3})", assetPath, bytes.Length, outPath, bytecode.Length);
}
else
{
Debug.LogErrorFormat("compilation failed: {0}", assetPath);
if (File.Exists(outPath))
{
File.Delete(outPath);
}
}
}
}
}