Class: Pakman::Fetcher

Inherits:
Object
  • Object
show all
Includes:
LogUtils::Logging
Defined in:
lib/pakman/fetcher.rb

Instance Method Summary collapse

Constructor Details

#initialize(old_logger_do_not_use = nil) ⇒ Fetcher

todo/fix: remove logger from c’tor use logutils instead



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# File 'lib/pakman/fetcher.rb', line 11

def initialize( old_logger_do_not_use=nil )
  if old_logger_do_not_use != nil
       puts "*** depreciated API call [Pakman::Fetcher.initialize] - do NOT pass in logger; no longer required/needed; logger arg will get removed"
  end
end

Instance Method Details

#fetch_pak(manifestsrc, pakpath) ⇒ Object 



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# File 'lib/pakman/fetcher.rb', line 17

def fetch_pak( manifestsrc, pakpath )

  start = Time.now

  uri = URI.parse( manifestsrc )

  logger.debug "scheme: #{uri.scheme}, host: #{uri.host}, port: #{uri.port}, path: #{uri.path}"

  dirname  = File.dirname( uri.path )
  filename = File.basename( uri.path )       # e.g. fullerscreen.txt (with extension)

  pakname = Pakman.pakname_from_file( uri.path )

  logger.debug "dirname >#{dirname}<"
  logger.debug "filename >#{filename}<"
  logger.debug "pakname >#{pakname}<"

  dlbase = "#{uri.scheme}://#{uri.host}:#{uri.port}#{dirname}"
  logger.debug "dlbase: #{dlbase}"
  logger.debug "pakpath: #{pakpath}"

  FileUtils.makedirs( pakpath ) unless File.directory?( pakpath )

  puts "Fetching template pack '#{pakname}'"
  puts "    from '#{dlbase}'"
  puts "    saving to '#{pakpath}'"

  # step 1: download manifest
  manifestdest = "#{pakpath}/#{filename}"

  puts "  Downloading manifest '#{filename}'..."

  fetch_file( manifestsrc, manifestdest )

  ## todo: change back to load_file_core after deprecated api got removed
  manifest = Manifest.load_file_core_v2( manifestdest )
    
  # step 2: download files & templates listed in manifest
  manifest.each do |entry|
    source = entry[1]

    # get full (absolute) path and make sure path exists
    destfull = File.expand_path( source, pakpath )  # NB: turning source into dest
    destpath = File.dirname( destfull )
    FileUtils.makedirs( destpath ) unless File.directory?( destpath )

    logger.debug "destfull=>#{destfull}<"
    logger.debug "destpath=>#{destpath}<"

    sourcefull = "#{dlbase}/#{source}"
  
    if source =~ /\.erb\.|.erb$/
      puts "  Downloading template '#{source}'..."
    else
      puts "  Downloading file '#{source}'..."
    end

    fetch_file( sourcefull, destfull )
  end   
  puts "Done (in #{Time.now-start} s)."
end