98 lines
3.0 KiB
Ruby
98 lines
3.0 KiB
Ruby
require "pathname"
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require "tempfile"
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module VagrantPlugins
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module Shell
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class Provisioner < Vagrant::Plugin::V1::Provisioner
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class Config < Vagrant::Plugin::V1::Config
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attr_accessor :inline
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attr_accessor :path
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attr_accessor :upload_path
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attr_accessor :args
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def initialize
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@upload_path = "/tmp/vagrant-shell"
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end
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def validate(env, errors)
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# Validate that the parameters are properly set
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if path && inline
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errors.add(I18n.t("vagrant.provisioners.shell.path_and_inline_set"))
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elsif !path && !inline
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errors.add(I18n.t("vagrant.provisioners.shell.no_path_or_inline"))
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end
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# Validate the existence of a script to upload
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if path
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expanded_path = Pathname.new(path).expand_path(env.root_path)
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if !expanded_path.file?
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errors.add(I18n.t("vagrant.provisioners.shell.path_invalid",
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:path => expanded_path))
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end
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end
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# There needs to be a path to upload the script to
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if !upload_path
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errors.add(I18n.t("vagrant.provisioners.shell.upload_path_not_set"))
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end
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# If there are args and its not a string, that is a problem
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if args && !args.is_a?(String)
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errors.add(I18n.t("vagrant.provisioners.shell.args_not_string"))
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end
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end
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end
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def self.config_class
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Config
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end
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# This method yields the path to a script to upload and execute
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# on the remote server. This method will properly clean up the
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# script file if needed.
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def with_script_file
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if config.path
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# Just yield the path to that file...
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yield Pathname.new(config.path).expand_path(env[:root_path])
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return
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end
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# Otherwise we have an inline script, we need to Tempfile it,
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# and handle it specially...
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file = Tempfile.new('vagrant-shell')
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begin
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file.write(config.inline)
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file.fsync
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yield file.path
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ensure
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file.close
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file.unlink
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end
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end
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def provision!
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args = ""
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args = " #{config.args}" if config.args
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command = "chmod +x #{config.upload_path} && #{config.upload_path}#{args}"
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with_script_file do |path|
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# Upload the script to the VM
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env[:vm].channel.upload(path.to_s, config.upload_path)
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# Execute it with sudo
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env[:vm].channel.sudo(command) do |type, data|
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if [:stderr, :stdout].include?(type)
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# Output the data with the proper color based on the stream.
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color = type == :stdout ? :green : :red
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# Note: Be sure to chomp the data to avoid the newlines that the
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# Chef outputs.
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env[:ui].info(data.chomp, :color => color, :prefix => false)
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end
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end
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end
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end
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end
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end
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end
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