英文:
Writing a Go program that acts as an executable as well as a module
问题
我目前正在尝试在Go中迈出第一步。现在我已经将一个我曾经用Node.js编写的工具移植过来，我对这个过程的简单性以及代码的整洁和简洁感到惊讶。
无论如何，我有一个问题，我自己到目前为止还没有解决：在Node.js中，可以在package.json文件中添加main入口和bin入口。这基本上意味着当使用以下命令安装时，可以创建一个作为可执行文件运行的模块：
$ npm install -g <module>
但是当使用以下命令安装时，它作为库运行：
$ npm install <module>
这里的技巧是，第一个命令使用bin入口，该入口内部使用模块的lib文件夹中的文件，而第二个版本直接指向这个lib文件。
所以...现在我想在Go中实现相同的行为：我想编写一个可以直接作为可执行文件运行的包，但同时也可以作为库导入到另一个应用程序中。我该如何做到这一点？
显然，我不能在一个.go文件中放置两个package调用。有什么提示吗？
英文:
I am currently trying to do my first steps in Go. Now I've ported a tool that I once written in Node.js, and I was surprised how easy that was, and how clean and concise the code is.
Anyway, I've got a question that I was not able to figure out by myself so far: In Node.js it's possible to add the main entry as well as the bin entry to the package.json file. This basically means that you can create a module that works as a executable when installed using
$ npm install -g <module>
but as a library when installed using
$ npm install <module>
The trick here is that the first one uses the bin entry, which then internally uses a file from the module's lib folder, but the second version directly points to this lib file.
So ... now I would like to have the same behavior in Go: I would like to write a package that you can directly run as an executable, but that as well you can import into another application as a library. How would I do that?
Obviously I can't put two calls to package into a .go file. Any hints?
答案1
得分: 1
以下是您要翻译的内容：
关于下面博客文章中的解决方案，您有什么看法？http://dan.munckton.co.uk/blog/2013/06/21/go-lang-packaging-creating-a-library-that-bundles-an-executable/
英文:
What about the solution in the following blog post? http://dan.munckton.co.uk/blog/2013/06/21/go-lang-packaging-creating-a-library-that-bundles-an-executable/
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