Class: Aspera::Products::Other

Inherits:
Object
  • Object
show all
Defined in:
lib/aspera/products/other.rb

Overview

other Aspera products with ascp

Constant Summary collapse

INFO_META_FILE =

product information manifest: XML (part of aspera product)

'product-info.mf'
LOCATION_ON_THIS_OS =

:expected M app name is taken from the manifest if present, else defaults to this value :app_root M main folder for the application :log_root O location of log files (Linux uses syslog) :run_root O only for Connect Client, location of http port file :sub_bin O subfolder with executables, default : bin

case Aspera::Environment.instance.os
when Aspera::Environment::OS_WINDOWS then [{
  expected: CLI_V3,
  app_root: File.join('C:', 'Program Files', 'Aspera', 'cli'),
  log_root: File.join('C:', 'Program Files', 'Aspera', 'cli', 'var', 'log')
}, {
  expected: HSTS,
  app_root: File.join('C:', 'Program Files', 'Aspera', 'Enterprise Server'),
  log_root: File.join('C:', 'Program Files', 'Aspera', 'Enterprise Server', 'var', 'log')
}]
when Aspera::Environment::OS_MACOS then [{
  expected: CLI_V3,
  app_root: File.join(Dir.home, 'Applications', 'Aspera CLI'),
  log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera')
}, {
  expected: HSTS,
  app_root: File.join('', 'Library', 'Aspera'),
  log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera')
}, {
  expected: DRIVE,
  app_root: File.join('', 'Applications', 'Aspera Drive.app'),
  log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Drive'),
  sub_bin:  File.join('Contents', 'Resources')
}]
else [{ # other: Linux and Unix family
  expected: CLI_V3,
  app_root: File.join(Dir.home, '.aspera', 'cli')
}, {
  expected: HSTS,
  app_root: File.join('', 'opt', 'aspera')
}]
end

Class Method Summary collapse

Class Method Details

.find(scan_locations) ⇒ Array

Find installed products and provide paths for it.

Parameters:

  • scan_locations (Array) —

    Array of Hash with keys: expected, app_root, sub_bin, ascp_path, name, version

Returns:

  • (Array) —

    of products found, with filled missing fields

Raises:

  • Exception if no installed product found



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# File 'lib/aspera/products/other.rb', line 61

def find(scan_locations)
  product_names = []
  found = scan_locations.select do |item|
    product_names.push(item[:expected]) unless product_names.include?(item[:expected])
    # skip if not main folder
    Log.log.trace1{"Checking #{item[:app_root]}"}
    next false unless Dir.exist?(item[:app_root])
    Log.log.debug{"Found #{item[:expected]}"}
    sub_bin = item[:sub_bin] || 'bin'
    item[:ascp_path] = File.join(item[:app_root], sub_bin, Environment.instance.exe_file('ascp'))
    # skip if no ascp
    next false unless File.exist?(item[:ascp_path])
    # read info from product info file if present
    product_info_file = "#{item[:app_root]}/#{INFO_META_FILE}"
    if File.exist?(product_info_file)
      res_s = XmlSimple.xml_in(File.read(product_info_file), {'ForceArray' => false})
      item[:name] = res_s['name']
      item[:version] = res_s['version']
    else
      item[:name] = item[:expected]
    end
    true # select this version
  end
  raise "Product: #{product_names.join(', ')} not found, please install." if found.empty?
  found
end