Class: EASYFPM::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/easyfpm/configuration.rb

Constant Summary collapse

@@templateVarExpReg = 
/(\{\{([\d\w\-]+?)\}\})/
@@defaultLabelName = 
"@@easyfpm-default@@"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(unixconfigstyle, specificLabel = nil) ⇒ Configuration

Initialize the class

Raises:

  • (ArgumentError) 


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# File 'lib/easyfpm/configuration.rb', line 24

def initialize (unixconfigstyle, specificLabel=nil)
  raise ArgumentError, 'the argument "unixconfigstyle" must be an UnixConfigStyle object' unless unixconfigstyle.is_a? UnixConfigStyle
  raise ArgumentError, 'the argument "specificLabel" must be an String' unless (specificLabel.is_a? String or specificLabel == nil)
  
  @conf={}
  createconf(unixconfigstyle,specificLabel)
  raise EASYFPM::InvalidConfiguration, "No configuration found (error with the label #{specificLabel}?" if @conf.empty?
  replaceTemplateVars()
  raise EASYFPM::InvalidConfiguration, "Error(s) during validation" unless validate()
end

Instance Attribute Details

#conf ⇒ Object (readonly)

Returns the value of attribute conf.



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# File 'lib/easyfpm/configuration.rb', line 21

def conf
  @conf
end

Instance Method Details

#createconf(unixconfigstyle, specificLabel = nil) ⇒ Object

Create the easyfpm struct configuration from an UnixConfigStyle object



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# File 'lib/easyfpm/configuration.rb', line 36

def createconf(unixconfigstyle, specificLabel=nil)
  #No work if the conf is empty
  return nil if unixconfigstyle.isEmpty?()
  #No work if the conf doesn't contain the wanted label
  return nil unless ( specificLabel==nil or unixconfigstyle.sectionExists?(specificLabel) )
  #We create an array with all keys presents in the conf
  allkeys=unixconfigstyle.getAllKeys(specificLabel)
  if (specificLabel == nil)
    if unixconfigstyle.haveSections?()
      #We have section, we create a separate conf for each one
      unixconfigstyle.getSections().each { |section| @conf[section]={} }
    else
      #No sections, only the default config
      @conf[@@defaultLabelName]={}
    end
  else
    #We create config only for this specific label
    @conf[specificLabel]={}
  end
  #We have our label(s)
  #It's now time to filter the configuration and create a valid conf

  #Foreach conf label
  @conf.each_key do |label|
    confsection=label
    confsection=unixconfigstyle.getRootSectionName() if (label==@@defaultLabelName)

    #Foreach key found
    allkeys.each do |param|
      #If the param has no value (???), next
      next unless unixconfigstyle.getValues(param,confsection,true)
      case param
        #Params for which each member of array is a string line
        when "pkg-description"
          @conf[label][param]=unixconfigstyle.getValues(param,confsection,true).join("\n").strip
       
        #Params for which each member is a string separated with a space
        when "pkg-content"
          @conf[label][param]=unixconfigstyle.getValues(param,confsection,true).join(" ").strip
         
        #Params for which we need to keep an array:
        when "pkg-depends","template-value","pkg-config-files","pkg-provides","pkg-conflicts","pkg-replaces","pkg-directories","pkg-recommends","pkg-suggests"
          @conf[label][param]=unixconfigstyle.getValues(param,confsection,true)

      else 
          #For the others, the last one is the right string
          @conf[label][param]=unixconfigstyle.getValues(param,confsection,true).last.strip
      end #case
    end #allkeys.each

    #Now, we have specific rules :
    #If we have a mapping AND a content, we delete the content
    @conf[label].delete("pkg-content") if (@conf[label].has_key? "pkg-content" and @conf[label].has_key? "pkg-mapping")
    #If we have an easyfpm-pkg-changelog AND a pkg-changelog, the pkg-changelog stay
    @conf[label].delete("easyfpm-pkg-changelog") if (@conf[label].has_key? "easyfpm-pkg-changelog" and @conf[label].has_key? "pkg-changelog")

  end #@conf.each_key

  

end

#getLabelHashConf(label = nil) ⇒ Object

return an hash for the label configuration return nil if problem



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# File 'lib/easyfpm/configuration.rb', line 269

def getLabelHashConf(label=nil)
  label=@@defaultLabelName if label == nil
  return nil unless @conf.has_key? label
  return @conf[label]
end

#getLabels ⇒ Object

return all labels into Array, nil if no labels



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# File 'lib/easyfpm/configuration.rb', line 262

def getLabels()
  return nil unless hasLabels?()
  return @conf.keys()
end

#hasLabels? ⇒ Boolean

return true if any labels are defined

Returns:

  • (Boolean) 


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# File 'lib/easyfpm/configuration.rb', line 256

def hasLabels?()
  return false if @conf.has_key? @@defaultLabelName
  return true
end

#print(specificLabel = nil) ⇒ Object

Print the configuration (debugging)



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# File 'lib/easyfpm/configuration.rb', line 217

def print(specificLabel=nil)
  if (specificLabel == nil)
    @conf.each_key do |label|
      printLabelConf(label)
    end 
  else
    printLabelConf(specificLabel)
  end 
end