Sha256: fde49d51698604b2e0a51b2f7fb8ee3408aab8cb1584136cc97c945a6e229198
Contents?: true
Size: 1.71 KB
Versions: 32
Compression:
Stored size: 1.71 KB
Contents
require "juicer/command/util"
require "cmdparse"
require "pathname"
module Juicer
module Command
# Installs a third party library so Juicer can use it.
#
class Install < CmdParse::Command
include Juicer::Command::Util
# Initializes command
#
def initialize(io = nil)
super('install', false, true)
@io = io || Logger.new(STDOUT)
@version = nil
@path = Juicer.home
self.short_desc = "Install a third party library"
self.description = <<-EOF
Installs a third party used by Juicer. Downloads necessary binaries and licenses
into Juicer installation directory, usually ~/.juicer
EOF
self.options = CmdParse::OptionParserWrapper.new do |opt|
opt.on('-v', '--version [VERSION]', 'Specify version of library to install') { |version| @version = version }
end
end
# Execute command
#
def execute(*args)
args.flatten!
if args.length == 0
raise ArgumentError.new('Please provide a library to install')
end
args.each do |lib|
installer = Juicer::Install.get(lib).new(@path)
path = File.join(installer.install_dir, installer.path)
version = version(installer)
if installer.installed?(version)
@io.info "#{installer.name} #{version} is already installed in #{path}"
break
end
installer.install(version)
@io.info "Successfully installed #{lib.camel_case} #{version} in #{path}" if installer.installed?(version)
end
end
# Returns which version to install
#
def version(installer)
@version ||= installer.latest
end
end
end
end
Version data entries
32 entries across 32 versions & 3 rubygems