在文件更改时自动重新编译并重新加载服务器

问题描述：

我知道AppEngine可以做到这一点，但是我没有为此编写代码.

I know AppEngine does this, but I'm not coding for it.

我尝试使用Ruby world中的Guard来监听.go文件上的更改，并执行以下命令:

I tried using Guard from Ruby world, to listen on changes on .go files, and execute the following commands:

killall foo
go build -race
./foo &

但是它永远不会将foo发送到后台，只是无限期地挂起.

But it never sends foo into background, it just hangs indefinitely.

你们如何解决这个问题?解决方案也必须跨平台(GNU/Linux和Mac).

How are you guys solving this problem? Solution has to be cross-platform too (GNU/Linux and Mac).

答

一个朋友为go编写了一个简单的Compile Daemon，对我自己的小型net/http-projects来说就像一个魅力.

A friend wrote a simple Compile Daemon for go, worked like a charm for my own small net/http-projects.

You can find the repository here: https://github.com/githubnemo/CompileDaemon