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Add support for non-inheriting CSS files #21

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a51fcb1
Add support for non-inheriting CSS files
stewart Mar 8, 2014
5f0a358
Remove debugging line
stewart Mar 9, 2014
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23 changes: 14 additions & 9 deletions bin/dcssd
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Original file line number Diff line number Diff line change
Expand Up @@ -34,17 +34,22 @@ dotcss = Class.new(WEBrick::HTTPServlet::AbstractServlet) do
files = []
paths = path.gsub('/', '').split('.')

until paths.empty?
file = File.expand_path(paths.join('.'))
files << file if File.file?(file)
paths.shift
# if subdomain .css file is marked as non-inheriting
if File.file?(file = File.expand_path("_" + paths.join('.')))
files << file
else
until paths.empty?
file = File.expand_path(paths.join('.'))
files << file if File.file?(file)
paths.shift
end

files.sort_by! { |f| f.length }

# Default CSS to the front of the line!
files.unshift File.expand_path('default.css')
end

files.sort_by! { |f| f.length }

# Default CSS to the front of the line!
files.unshift File.expand_path('default.css')

body = "/* dotcss is working */\n"

files.each do |file|
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11 changes: 11 additions & 0 deletions readme.md
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Expand Up @@ -64,6 +64,17 @@ Attempting to run `rake install` within a tmux session may fail with the followi

To avoid this, quit tmux before installing dotcss.

## Non-Inheriting Stylesheets

If you'd like to avoid inheriting from parent CSS files, give your CSS file
a name of `_{domain}.css`.

For example, on https://gist.github.com, by default, `gist.github.com.css` will
be loaded along with `github.com.css` and `default.css`.

But if `_gist.github.com.css` exists in the `~/.css` directory, it will be
loaded by itself.

## Thanks

- [Chris Wanstrath][defunkt] for [dotjs][], which 90% of this is based on.
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