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authorAzul <azul@riseup.net>2017-07-26 11:19:41 +0200
committerAzul <azul@riseup.net>2017-07-26 11:19:41 +0200
commitd939562360377dad4dfd8ab1520b15f85fc0a730 (patch)
treed5632fcf5c65331f48b2d0ccc1edaff03c6adf3f /app/controllers/application_controller.rb
parentec87fdd5b60aaab7bd44feafd12641c4a4e1bde6 (diff)
custom: fix stylesheet customization
fixes #8794 Reported the underlying issue here: https://github.com/rails/sass-rails/issues/406 Basically `@import` works like this: * look for the file relative to the current file * look for the file as an absolute path following the priorities in the * asset load_paths If the file can be imported as a relative path that will take precedence. So in order to pick up the head and tails inside customization rather than in app/assets there are three possibilities: 1) use an absolute path. This is not as easy as it seems. There is no way of indicating a path is meant to be absolute so we would have to ensure it does not resolve to a relative path. 2) have a application.scss file inside the customization folder. Since this is the main file it will be used instead of the app/assets one. In there relative paths will now also default to the customization folder rather than app/assets. Once we are in an app/assets file though it will not go back to picking up customization with relative paths 3) use //= require instead of import. rails-sass advices against this as each required file would be compiled on it's own and variables could not be shared. Going with option 1 here: ```scss // application.scss: @import "custom/head_import"; ``` ```scss // custom/head_import.scss: @import "head"; ``` As long as there is no custom/head.scss in app/assets it will import head as an absolute path and thus prefer config/custom over app/assets. This seems like the best option for now as it does not require changes to the deployments.
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