覆盖 Spree Commerce 的引导变量 [英] Override Spree Commerce's Bootstrap Variables

问题描述

我在将自定义 _variables.scss 作为编译资产部署到我的生产服务器时遇到问题.

I'm having an issue with deploying a customized _variables.scss to my production server as a compiled asset.

在我的开发环境中一切正常，在生产环境中我的变量被覆盖了.

Everything is fine on my development environment, it's in production that my variables are being overwritten.

我使用 Rails 4.2.1 和 Spree 3.0 Stable 分支.

I'm using Rails 4.2.1 with Spree 3.0 Stable branch.

我有以下结构:

在vendor/assets/stylesheets/frontend

• _variables.scss(我的自定义应用变量)
• all.css(由 Spree 生成)
• frontend_bootstrap.css.scss(覆盖 Spree)
• navbar.scss(我的自定义)

_variables.scss 包含以下内容:

// Place all Sass variables here.

// Colors
$brand-primary: green;
$gray: #aaa;

// Navbar
$navbar-default-bg: #fff;
$navbar-height: 100px;
$navbar-border-radius: 0;
$navbar-default-border: none;
$navbar-default-toggle-hover-bg: $navbar-default-bg;
$navbar-default-toggle-icon-bar-bg: lighten($gray, 60%);
$navbar-default-toggle-border-color: $navbar-default-bg;
$navbar-default-link-active-bg: $brand-primary;

frontend_boostrap.css.scss 包含以下内容:

// Spree Bootstrap Override

// Core
@import "variables";
@import "bootstrap-sprockets";
@import "bootstrap";

// Custom Overrides
@import "navbar";

navbar.scss 包含以下内容:

// Navbar Customization

.navbar-myapp {
  margin-bottom: 40px;
  border-top: none;
  border-bottom: 1px solid $navbar-default-toggle-icon-bar-bg;

  .navbar-brand {
    padding: 15px;
  }
}

未使用 Rails 标准 app/assets/stylesheets/application.css 清单/我尚未在其中声明任何特定内容.

The Rails standard app/assets/stylesheets/application.css manifest isn't being used/I haven't declared anything specfic in there.

生成的 HTML 头部代码显示 all.css 和前端.

The produced HTML head code shows all.css and frontend.

<link rel="stylesheet" media="screen" href="/assets/spree/frontend/all.self-33fc4a513acb9a5f3fd4ba26b89c94184e5d028c4bd40eee6736d3ccfea5c140.css?body=1">

<link rel="stylesheet" media="screen" href="/assets/spree/frontend/frontend_bootstrap.self-88eb7ced3e4d78d298a33264c3cfc65af6cef8ac32ae56a7dd7a3e321ba97378.css?body=1">

一切都在开发中，但是当我将它部署到我的测试服务器时，一些变量被默认覆盖，这包括导航栏配置和颜色.

All is well in development but when I deploy this to my test server, some of the variables are being overwritten by the default, this includes the navbar configuration and a color.

我不确定这是不是因为资产编译顺序；或者它是如何导入 bootstrap-sass 的.

I'm not sure if this is because of asset compilation order; or if it's how bootstrap-sass is imported.

关于如何使用 _variables.scss 而不会被覆盖的任何建议?我不想要任何重复，这就是为什么我想更改变量 sass 文件中的导航栏和颜色.

Any suggestion on how I can go about using _variables.scss without it being overwritten? I didn't want any duplication, that's why I wanted to change the navbar and colors in the the variables sass file.

推荐答案

看来我已经解决了这个问题.

It looks like I've solved the issue.

Bootstrap Sass gem 声明:

不要在 Sass 中使用//= require 否则你的其他样式表将不会能够访问 Bootstrap 混合或变量.

Do not use //= require in Sass or your other stylesheets will not be able to access the Bootstrap mixins or variables.

要使其在生产/编译资产中工作.我不得不:

To get this working in Production / compiled assets. I had to:

1. 将 all.css 更改为 all.scss
2. 将//= require 语句更改为 @import

vendor/assets/stylesheets/spree/frontend/all.scss:

The vendor/assets/stylesheets/spree/frontend/all.scss:

// Sass Application Manifest

@import "frontend_bootstrap";

vendor/assets/stylesheets/spree/frontend/frontend_bootstrap.css.scss:

The vendor/assets/stylesheets/spree/frontend/frontend_bootstrap.css.scss:

// Spree Bootstrap Override

// Core
@import "bootstrap-sprockets";
@import "variables";
@import "bootstrap";

我希望这能帮助像我一样跌跌撞撞的人.

I hope this helps anyone who stumbled like I did.

这篇关于覆盖 Spree Commerce 的引导变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！