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Contents
# frozen_string_literal: true
module Proscenium
class CssModule::ClassNamesResolver
def initialize(class_names, phlex_path)
@class_names = class_names.split
@stylesheets = {}
@phlex_path = phlex_path.sub_ext('.module.css')
resolve_class_names
end
def class_names
@class_names.join(' ')
end
def stylesheets
@stylesheets.map { |_, values| values[:resolved_path] }
end
private
def resolve_class_names
@class_names.map! do |class_name|
if class_name.include?('/')
if class_name.starts_with?('@')
# Scoped bare specifier (eg. "@scoped/package/lib/button@default").
_, path, name = class_name.split('@')
path = "@#{path}"
elsif class_name.starts_with?('/')
# Local path with leading slash.
path, name = class_name[1..].split('@')
else
# Bare specifier (eg. "mypackage/lib/button@default").
path, name = class_name.split('@')
end
path += '.module.css'
Utils.css_modularise_class_name name, digest: add_stylesheet(path)[:digest]
elsif class_name.starts_with?('@')
Utils.css_modularise_class_name class_name[1..],
digest: add_stylesheet(@phlex_path)[:digest]
else
class_name
end
end
end
def add_stylesheet(path)
return @stylesheets[path] if @stylesheets.key?(path)
resolved_path = Utils.resolve_path(path.to_s)
unless Rails.root.join(resolved_path[1..]).exist?
raise CssModule::StylesheetNotFound, resolved_path
end
# Note that the digest is based on the resolved (URL) path, not the original path.
@stylesheets[path] = {
resolved_path: resolved_path,
digest: Utils.digest(resolved_path)
}
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems