Question

I'm getting more into System.js and JSPM, where I've come to the point where I want to bundle my TypeScript source code into a JavaScript bundle.

Now I can bundle my generated JavaScript code with something like: jspm bundle some/source/path someDestFile.js

but then I need to pre-build all my TypeScript first into JavaScript and then bundle, finding myself left with all the compiled (and seperated) JS files. This is far from ideal!

I walked through the jspm docs here, but did not find a solution.

Just to be clear, I do not want to compile TypeScript in my browser, rather a precompiled bundle of solid JavaScript.

How do I do this?

P.S. I used the TypeScript transpiler installation as seen here

Answer 1

您可以使用JSPM构建器执行此操作。您可以将所有打字稿文件和bundlesfx捆绑到一个文件中，配置jspm.conf.js，如：

System.config({
    defaultJSExtensions: true,
    transpiler: "typescript",
    typescriptOptions: {
        "module": "amd",
        "experimentalDecorators": true
    },
    ...
    packages: {
        "app": {
            "main": "index",
            "defaultExtension": "ts",
            "meta": {
                "*.ts": {
                    "loader": "ts"
                }
            }
        }
});

然后运行：

jspm bundle-sfx src/index dist/app.js

您可以在此处查看完整的workign示例：https://github.com/b091/ts-skeleton/

Answer 2

我认为这个问题已经过时了。我刚刚使用JSPM 0.17.0-beta.31和plugin-typescript（https://github.com/frankwallis/plugin-typescript）尝试了这个，而“jspm bundle”确实为我预翻译了TypeScript。

“jspm bundle-sfx”现在是“jspm build”。因为最初接受的答案建议切换到现在不需要的bundle-sfx（build），我想澄清是否使用bundle或build的决定。我发现bundle对于加速开发更有用，而build可以生成一个带有更多优化的较小文件，因此你可能希望在开发期间使用bundle并在发布时使用bundle。请注意，如果在库上使用构建，则导入库的代码将无法共享其依赖项。

JSPM Bundle with TypeScript transpiler

2 个答案: