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class Version
include Elasticsearch::Persistence::Model
include Kkuleomi::Store::Model
include Kkuleomi::Store::Models::VersionImport
index_name "versions-#{Rails.env}"
attribute :version, String, mapping: { type: 'keyword' }
attribute :package, String, mapping: { type: 'keyword' }
attribute :atom, String, mapping: { type: 'keyword' }
attribute :sort_key, Integer, mapping: { type: 'keyword' }
attribute :slot, String, mapping: { type: 'keyword' }
attribute :subslot, String, mapping: { type: 'keyword' }
attribute :eapi, String, mapping: { type: 'keyword' }
attribute :keywords, String, mapping: { type: 'keyword' }
attribute :masks, Array, default: [], mapping: { type: 'object' }
attribute :use, String, default: [], mapping: { type: 'keyword' }
attribute :restrict, String, default: [], mapping: { type: 'keyword' }
attribute :properties, String, default: [], mapping: { type: 'keyword' }
attribute :metadata_hash, String, mapping: { type: 'keyword' }
# Returns the keywording state on a given architecture
#
# @param [String] arch Architecture to query
# @return [Symbol] :stable, :testing, :unavailable, :unknown
def keyword(arch)
@keyword_info_cache ||= parse_keywords keywords
if @keyword_info_cache[:arches].key? arch
@keyword_info_cache[:arches][arch]
else
if @keyword_info_cache[:exclude_all]
:unavailable
else
:unknown
end
end
end
# Returns the effective keyword on a given architecture, accounting for masks
#
# @param [String] arch Architecture to query
# @return [Symbol] Keyword status
def effective_keyword(arch)
if is_masked?(arch)
:masked
else
keyword(arch)
end
end
# Returns the masks that apply to the given architecture
#
def mask(arch)
masks.reject do |m|
if m['arch'] == '*'
false
else
m['arch'] != arch
end
end
end
# Checks the masks whether one sounds like a package removal.
def removal_pending?
return false if masks.empty?
masks.each do |m|
if m['reason'].include?('removal') || m['reason'].include?('Removal')
return true
end
end
false
end
def is_masked?(arch = nil)
!mask(arch).empty?
end
# Returns supported USE flags categorized by local, global, and USE_EXPAND
# Typically called in the import phase, not live
#
# @return [Hash]
def useflags
@useflags ||= calc_useflags
end
# Retrieves the most widely used USE flags by all versions
# Note that packages with many versions are over-represented
def self.get_popular_useflags(n = 50)
search(
query: { match_all: {} },
aggs: {
group_by_flag: {
terms: {
field: 'use',
size: n
}
}
},
size: 0
).response.aggregations['group_by_flag'].buckets
end
# Parses a keyword array and assigns tags for each arch
#
# @param [Array<String>] keywords Input keywords
# @return [Hash] Parsed keywords
def parse_keywords(keywords)
res = { exclude_all: false, arches: {} }
return res unless keywords
keywords.each do |kw|
if kw == '-*'
res[:exclude_all] = true
next
end
if kw.start_with? '-'
res[:arches][kw[1..-1]] = :unavailable
next
end
if kw.start_with? '~'
res[:arches][kw[1..-1]] = :testing
next
end
res[:arches][kw] = :stable
end
res
end
private
def calc_useflags
result = { local: {}, global: {}, use_expand: {} }
local_flag_map = Useflag.local_for(atom.gsub("-#{version}", ''))
local_flags = local_flag_map.keys
use.sort.each do |flag|
if local_flags.include? flag
result[:local][flag] = local_flag_map[flag].to_hsh
else
useflag = Useflag.find_by(:name, flag)
# This should not happen, but let's be sure
next unless useflag
if useflag.scope == 'global'
result[:global][useflag.name] = useflag.to_hsh
elsif useflag.scope == 'use_expand'
prefix = useflag.use_expand_prefix.upcase
result[:use_expand][prefix] ||= {}
result[:use_expand][prefix][useflag.name.gsub(useflag.use_expand_prefix + '_', '')] = useflag.to_hsh
end
end
end
result
end
end
|
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