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95b5794331
Take 2 of https://github.com/discourse/discourse/pull/13466. Fixes a few issues with the original PR: - color definition stylesheet target now includes the theme id, to avoid themes set to use the default color scheme loading the same stylesheet - changes the internal cache key for color definition stylesheet to reset the pre-existing cache
78 lines
2.5 KiB
Ruby
78 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'stylesheet/importer'
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require 'stylesheet/functions'
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module Stylesheet
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class Compiler
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ASSET_ROOT = "#{Rails.root}/app/assets/stylesheets" unless defined? ASSET_ROOT
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def self.compile_asset(asset, options = {})
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importer = Importer.new(options)
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file = importer.prepended_scss
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if Importer::THEME_TARGETS.include?(asset.to_s)
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filename = "theme_#{options[:theme_id]}.scss"
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file += options[:theme_variables].to_s
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file += importer.theme_import(asset)
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elsif plugin_assets = Importer.plugin_assets[asset.to_s]
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filename = "#{asset.to_s}.scss"
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options[:load_paths] = [] if options[:load_paths].nil?
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plugin_assets.each do |src|
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file += File.read src
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options[:load_paths] << File.expand_path(File.dirname(src))
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end
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else
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filename = "#{asset}.scss"
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path = "#{ASSET_ROOT}/#{filename}"
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file += File.read path
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case asset.to_s
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when "embed", "publish"
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file += importer.font
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when "wizard"
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file += importer.wizard_fonts
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when Stylesheet::Manager::COLOR_SCHEME_STYLESHEET
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file += importer.import_color_definitions
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file += importer.import_wcag_overrides
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file += importer.category_backgrounds
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file += importer.font
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end
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end
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compile(file, filename, options)
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end
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def self.compile(stylesheet, filename, options = {})
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source_map_file = options[:source_map_file] || "#{filename.sub(".scss", "")}.css.map"
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load_paths = [ASSET_ROOT]
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load_paths += options[:load_paths] if options[:load_paths]
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engine = SassC::Engine.new(stylesheet,
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filename: filename,
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style: :compressed,
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source_map_file: source_map_file,
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source_map_contents: true,
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theme_id: options[:theme_id],
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theme: options[:theme],
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theme_field: options[:theme_field],
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color_scheme_id: options[:color_scheme_id],
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load_paths: load_paths)
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result = engine.render
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if options[:rtl]
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require 'r2'
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[R2.r2(result), nil]
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else
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source_map = engine.source_map
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source_map.force_encoding("UTF-8")
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[result, source_map]
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end
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end
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end
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end
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