Class: Pakyow::Assets::SourceMap
- Inherits:
-
Object
- Object
- Pakyow::Assets::SourceMap
- Extended by:
- Forwardable
- Defined in:
- lib/pakyow/assets/source_map.rb
Instance Attribute Summary collapse
-
#file ⇒ Object
readonly
Returns the value of attribute file.
-
#sources ⇒ Object
readonly
Returns the value of attribute sources.
-
#sources_content ⇒ Object
readonly
Returns the value of attribute sources_content.
Class Method Summary collapse
Instance Method Summary collapse
- #bytesize ⇒ Object
- #each(&block) ⇒ Object
-
#initialize(content = nil, file:) ⇒ SourceMap
constructor
A new instance of SourceMap.
- #merge(other) ⇒ Object
- #mime_type ⇒ Object
- #read ⇒ Object
Constructor Details
#initialize(content = nil, file:) ⇒ SourceMap
Returns a new instance of SourceMap.
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# File 'lib/pakyow/assets/source_map.rb', line 28 def initialize(content = nil, file:) @file = file @raw = content if content.is_a?(String) content = JSON.parse(content) end @sources = if content content["sources"].dup else [] end @sources_content = if content content["sourcesContent"].to_a else [] end @internal = if content.nil? ::SourceMap.new else ::SourceMap.from_json(content) end end |
Instance Attribute Details
#file ⇒ Object (readonly)
Returns the value of attribute file.
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# File 'lib/pakyow/assets/source_map.rb', line 26 def file @file end |
#sources ⇒ Object (readonly)
Returns the value of attribute sources.
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# File 'lib/pakyow/assets/source_map.rb', line 26 def sources @sources end |
#sources_content ⇒ Object (readonly)
Returns the value of attribute sources_content.
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# File 'lib/pakyow/assets/source_map.rb', line 26 def sources_content @sources_content end |
Class Method Details
.mapping_url(path:, type:) ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 13 def mapping_url(path:, type:) case type.to_sym when :css "\n/*# sourceMappingURL=#{path}.map */\n" when :javascript "\n//# sourceMappingURL=#{path}.map\n" end end |
Instance Method Details
#bytesize ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 71 def bytesize read.bytesize end |
#each(&block) ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 94 def each(&block) StringIO.new(read).each(&block) end |
#merge(other) ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 56 def merge(other) tap do other.mappings.each do |mapping| @internal.add_mapping(mapping) end @sources.concat(other.sources) @sources_content.concat(other.sources_content) end end |
#mime_type ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 67 def mime_type "application/octet-stream" end |
#read ⇒ Object
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# File 'lib/pakyow/assets/source_map.rb', line 75 def read root = "/" map = @internal.as_json map["file"] = @file map["sourceRoot"] = root # The source_map gem reorders sources, so make sure that the sources content matches. # map["sourcesContent"] = map["sources"].map { |source| @sources_content[@sources.index(source)] } map["sources"].map! do |source| File.join(root, source) end map.to_json end |