class Viter::Manifest
Attributes
viter[R]
Public Class Methods
new(viter)
click to toggle source
# File lib/viter/manifest.rb, line 15 def initialize(viter) @viter = viter end
Public Instance Methods
compile()
click to toggle source
# File lib/viter/manifest.rb, line 64 def compile Viter.logger.tagged('Viter') { compiler.compile } end
compiling?()
click to toggle source
# File lib/viter/manifest.rb, line 60 def compiling? config.compile? && !dev_server.running? end
data()
click to toggle source
# File lib/viter/manifest.rb, line 68 def data if config.cache_manifest? @data ||= load else refresh end end
find(name)
click to toggle source
# File lib/viter/manifest.rb, line 76 def find(name) data[name.to_s].presence end
find_css(name)
click to toggle source
# File lib/viter/manifest.rb, line 80 def find_css(name) r = find(name) Array(r['css']).map(&->(i){ "/#{i}" }) end
full_pack_name(name, pack_type)
click to toggle source
# File lib/viter/manifest.rb, line 85 def full_pack_name(name, pack_type) return name unless File.extname(name.to_s).empty? "#{name}.#{manifest_type(pack_type)}" end
handle_missing_entry(name, pack_type)
click to toggle source
# File lib/viter/manifest.rb, line 90 def handle_missing_entry(name, pack_type) raise Manifest::MissingEntryError, missing_file_from_manifest_error(full_pack_name(name, pack_type[:type])) end
load()
click to toggle source
# File lib/viter/manifest.rb, line 94 def load if config.public_manifest_path.exist? JSON.parse config.public_manifest_path.read else {} end end
lookup(name, pack_type = {})
click to toggle source
Computes the relative path for a given Viter
asset using manifest.json. If no asset is found, returns nil.
Example:
Viter.manifest.lookup('calendar.js') # => "/packs/calendar-1016838bab065ae1e122.js"
# File lib/viter/manifest.rb, line 43 def lookup(name, pack_type = {}) compile if compiling? find(full_pack_name(name, pack_type[:type])) end
lookup!(name, pack_type = {})
click to toggle source
Like lookup, except that if no asset is found, raises a Webpacker::Manifest::MissingEntryError.
# File lib/viter/manifest.rb, line 50 def lookup!(name, pack_type = {}) lookup(name, pack_type) || handle_missing_entry(name, pack_type) end
lookup_by_path(path)
click to toggle source
# File lib/viter/manifest.rb, line 54 def lookup_by_path(path) relative_path = path.relative_path_from config.source_path find(relative_path) end
lookup_pack_with_chunks(name, pack_type = {})
click to toggle source
# File lib/viter/manifest.rb, line 23 def lookup_pack_with_chunks(name, pack_type = {}) compile if compiling? manifest_pack_type = manifest_type(pack_type[:type]) manifest_pack_name = manifest_name(name, manifest_pack_type) find('entrypoints')[manifest_pack_name]['assets'][manifest_pack_type] rescue NoMethodError nil end
lookup_pack_with_chunks!(name, pack_type = {})
click to toggle source
# File lib/viter/manifest.rb, line 33 def lookup_pack_with_chunks!(name, pack_type = {}) lookup_pack_with_chunks(name, pack_type) || handle_missing_entry(name, pack_type) end
manifest_name(name, pack_type)
click to toggle source
The `manifest_name` method strips of the file extension of the name, because in the manifest hash the entrypoints are defined by their pack name without the extension. When the user provides a name with a file extension, we want to try to strip it off.
# File lib/viter/manifest.rb, line 105 def manifest_name(name, pack_type) return name if File.extname(name.to_s).empty? File.basename(name, ".#{pack_type}") end
manifest_type(pack_type)
click to toggle source
# File lib/viter/manifest.rb, line 110 def manifest_type(pack_type) case pack_type when :javascript then 'js' when :stylesheet then 'css' else pack_type.to_s end end
refresh()
click to toggle source
# File lib/viter/manifest.rb, line 19 def refresh @data = load end