Rails资产:仅预编译一项资产? [英] Rails assets:precompile only one asset?

问题描述

当前我们有一个Rails应用程序，但是我对资产预编译有一个疑问.

Currently we have a Rails application but I have one question regarding the assets precompilation.

每次编辑一个文件(样式表或javascript文件)时，我们都必须运行:
bundle exec rake assets:precompile
...然后再次上传所有内容，甚至是那些完全没有更改的文件.

Each time that I edit one file (stylesheet or javascript file), we have to run:
bundle exec rake assets:precompile
...and then upload everything again, even those files that didn't changed at all.

有没有办法只编译已编辑的文件和manifest.yml文件?

Is there a way to compile only the edited files and the manifest.yml file?

谢谢.

推荐答案

我也遇到了这样的问题，在谷歌上搜索了很多，发现了一个叫做:

i also had such a question, googled a lot and found one gem called: guard-rails-assets

只要有更改，它就会在Rails 3.1应用程序中编译资产.

It compiles the assets within Rails 3.1 application whenever those change.

例如，您可以执行以下操作:

For example, you can do this:

# compile ONLY when something changes
guard 'rails-assets', :run_on => :change do
  watch(%r{^app/assets/.+$})
end

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