69 lines
2.3 KiB
Ruby
69 lines
2.3 KiB
Ruby
module Vagrant
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module Actions
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module VM
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class SharedFolders < Base
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def shared_folders
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shared_folders = @runner.invoke_callback(:collect_shared_folders)
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# Basic filtering of shared folders. Basically only verifies that
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# the result is an array of 3 elements. In the future this should
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# also verify that the host path exists, the name is valid,
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# and that the guest path is valid.
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shared_folders.collect do |folder|
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if folder.is_a?(Array) && folder.length == 3
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folder
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else
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nil
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end
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end.compact
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end
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def before_boot
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logger.info "Creating shared folders metadata..."
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shared_folders.each do |name, hostpath, guestpath|
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folder = VirtualBox::SharedFolder.new
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folder.name = name
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folder.hostpath = hostpath
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@runner.vm.shared_folders << folder
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end
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@runner.vm.save(true)
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end
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def after_boot
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logger.info "Mounting shared folders..."
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Vagrant::SSH.execute do |ssh|
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shared_folders.each do |name, hostpath, guestpath|
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logger.info "-- #{name}: #{guestpath}"
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ssh.exec!("sudo mkdir -p #{guestpath}")
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mount_folder(ssh, name, guestpath)
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ssh.exec!("sudo chown #{Vagrant.config.ssh.username} #{guestpath}")
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end
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end
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end
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def mount_folder(ssh, name, guestpath, sleeptime=5)
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# Note: This method seems pretty OS-specific and could also use
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# some configuration options. For now its duct tape and "works"
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# but should be looked at in the future.
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attempts = 0
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while true
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result = ssh.exec!("sudo mount -t vboxsf #{name} #{guestpath}") do |ch, type, data|
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# net/ssh returns the value in ch[:result] (based on looking at source)
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ch[:result] = !!(type == :stderr && data =~ /No such device/i)
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end
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break unless result
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attempts += 1
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raise ActionException.new("Failed to mount shared folders. vboxsf was not available.") if attempts >= 10
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sleep sleeptime
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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 |