使用capistrano部署一次特定分支吗？ [英] Deploy once a specific branch with capistrano?

问题描述

我们有一个非常简单的分支策略：

We have a very simple branching strategy:

• develop->开发分支


• 登台->分段服务器部署分支


• 主-> Productio分支

我们的生产部署工作流程是开发->分期->掌握。我们总是先部署到暂存阶段，测试一段时间，然后再部署到生产环境。

Our production deploy workflow is develop -> staging -> master. We always deploy first to staging, we test for some time, and then we deploy to production.

现在，我们正在开发一项我想测试的新功能。我不想将其放到舞台上，因为出于试验目的，在功能完成之前，我不希望锁定生产部署。

Right now we're working in a new feature that I would like to test. I don't want to put it in staging because, since is experimental, I would not like to lock a production deploy until the feature is finished.

是否有一种方法可以对需要进行特定部署的分支capistrano说，所以我可以将此实验代码分阶段进行测试？

Is there a way to say to capistrano the branch I want for one particular deploy, so I could put this experimental code in staging to test it?

OBS：我需要进行登台的原因是，这段代码取决于许多已经在登台中配置的外部资源，因此很难复制当地。

OBS: The reason I need to put in staging is that this piece of code depends on a lot of external resources that are already configured in staging and would be difficult to replicate locally.

推荐答案

这就是我的方法。

我的 config / deploy / staging.rb 文件中，我输入了以下内容：

At the top of my config/deploy/staging.rb file, I put this:

set :branch, ENV.fetch("CAPISTRANO_BRANCH", "staging")

这告诉Capistrano当我运行 cap临时部署时，默认情况下使用 staging 分支，但允许使用<$覆盖该分支c $ c> CAPISTRANO_BRANCH 环境变量。

This tells Capistrano that when I run cap staging deploy, use the staging branch by default, but allow that to be overridden by the CAPISTRANO_BRANCH environment variable.

因此，现在，如果我想将自定义分支部署到暂存环境，就这么简单：

So now if I want to deploy a custom branch to staging, it is as simple as this:

CAPISTRANO_BRANCH=my-feature cap staging deploy

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