61 lines
1.7 KiB
Ruby
61 lines
1.7 KiB
Ruby
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require "json"
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require "optparse"
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require "tempfile"
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require "vagrant/util/downloader"
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module VagrantPlugins
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module CommandVersion
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class Command < Vagrant.plugin("2", :command)
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def self.synopsis
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"prints current and latest Vagrant version"
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end
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def execute
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opts = OptionParser.new do |o|
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o.banner = "Usage: vagrant version"
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end
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# Parse the options
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argv = parse_options(opts)
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return if !argv
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# Output the currently installed version instantly.
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@env.ui.output(I18n.t(
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"vagrant.version_current", version: Vagrant::VERSION))
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@env.ui.machine("version-installed", Vagrant::VERSION)
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# Load the latest installed version to output that.
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tf = Tempfile.new("vagrant")
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tf.close
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url = "http://www.vagrantup.com/latest-version.json"
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Vagrant::Util::Downloader.new(url, tf.path).download!
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# Parse the JSON result
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data = JSON.parse(File.read(tf.path))
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# Output latest version
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@env.ui.output(I18n.t(
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"vagrant.version_latest", version: data["version"]))
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@env.ui.machine("version-latest", data["version"])
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# Determine if its a new version, and if so, output some more
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# information.
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current = Gem::Version.new(Vagrant::VERSION)
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latest = Gem::Version.new(data["version"])
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if current >= latest
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@env.ui.success(" \n" + I18n.t(
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"vagrant.version_latest_installed"))
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return 0
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end
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# Out of date! Let the user know how to upgrade.
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@env.ui.output(" \n" + I18n.t(
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"vagrant.version_upgrade_howto", version: latest.to_s))
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0
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end
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end
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end
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end
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