将Erlang OTP应用程序与其他依赖关系组合到单个单元应用程序中 [英] Combining an Erlang OTP application with other dependencies into a single unit application

问题描述

如何将已创建的erlang OTP应用程序与其依赖关系集成到一个单元中，以便在单元启动时，所有内容（进程）都将在幕后开始。

How to integrate an already created erlang OTP application with its dependencies into a single unit so that when the unit is started everything(processes) get started behind the scene?

推荐答案

您在 .app中指定其他应用程序您的应用程序取决于，例如此示例<一>。然后，使用 reltool：create_target / 2 ，像这个例子。该功能将发布的定义视为参数，如在这个文件。当Erlang VM启动发行版时，它以正确的顺序启动所有应用程序。

You specify in the .app file which other applications your application depends on, like in this example. Then you build a release using reltool:create_target/2 like in this example. That function takes the definition of a release as a parameter which looks something like in this file. When Erlang VM boots the release it starts all the applications in the correct order.

有几个第三方工具可以使创建发布更容易，如 rebar ， relx ，疯狂， erlang.mk 或 builderl （最后没有文档一个尚未被我之前指出的应用程序使用。

There are a few third-party tools that make creating releases easier, like rebar, relx, mad, erlang.mk, or builderl (no documentation in the last one yet, used by the application that I pointed out earlier).

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