Module: Rbbt::Config
- Defined in:
- lib/rbbt/util/config.rb
Constant Summary collapse
- CACHE =
IndiferentHash.setup({})
Class Method Summary collapse
- .add_entry(key, value, tokens) ⇒ Object
- .get(key, *tokens) ⇒ Object
- .load_config ⇒ Object
- .load_file(file) ⇒ Object
- .match(entries, token) ⇒ Object
- .set(values, *tokens) ⇒ Object
- .token_priority(token) ⇒ Object
Class Method Details
.add_entry(key, value, tokens) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 8 def self.add_entry(key, value, tokens) CACHE[key.to_s] ||= [] CACHE[key.to_s] << [tokens, value] end |
.get(key, *tokens) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 81 def self.get(key, *tokens) tokens = tokens.flatten file, _sep, line = caller.reject{|l| l =~ /rbbt\/(?:resource\.rb|workflow\.rb)/ or l =~ /rbbt\/resource\/path\.rb/ or l =~ /rbbt\/util\/misc\.rb/ or l =~ /accessor\.rb/ or l =~ /progress-monitor\.rb/ }.first.partition(":") File.(file) tokens << ("file:" << file) tokens << ("line:" << file << ":" << line.sub(/:in \`.*/,'')) entries = CACHE[key.to_s] priorities = {} tokens = tokens + ["key:" << key.to_s] tokens.each do |token| token_prio = match entries, token.to_s token_prio.each do |prio, values| priorities[prio] ||= [] priorities[prio].concat(values) end end return nil if priorities.empty? value = priorities.sort_by{|p,v| p}.first.last.first Log.debug "Value '#{value}' for config key '#{ key }': #{tokens * ", "}" value end |
.load_config ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 23 def self.load_config Rbbt.etc.config.find_all.each do |file| self.load_file(file) end end |
.load_file(file) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 13 def self.load_file(file) Log.debug "Loading file: #{ file }" TSV.traverse file, :type => :array do |line| next if line =~ /^#/ key, value, *tokens = line.split(/\s/) self.add_entry(key, value, tokens) if key end end |
.match(entries, token) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 65 def self.match(entries, token) priorities = {} entries.each do |tokens, value| best_prio = nil tokens.each do |tok| tok, prio = token_priority tok best_prio = prio if best_prio.nil? or best_prio > prio next if prio > best_prio next unless tok == token priorities[prio] ||= [] priorities[prio] << value end end if entries priorities end |
.set(values, *tokens) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 29 def self.set(values, *tokens) if not Hash === values values = {values => tokens.shift} end values.each do |key,value| add_entry key, value, tokens end end |
.token_priority(token) ⇒ Object
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# File 'lib/rbbt/util/config.rb', line 39 def self.token_priority(token) token, _sep, priority = token.to_s.partition("::") if priority.nil? || priority.empty? type, _sep, rest = token.partition(":") priority = case type when "workflow" 4 when "task" 3 when "file" 2 when "line" 1 when "key" 20 else 10 end else priority = priority.to_i end [token, priority] end |