46 lines
1.3 KiB
Ruby
46 lines
1.3 KiB
Ruby
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require "shellwords"
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module VagrantPlugins
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module SyncedFolderRSync
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# This module provides default rsync capabilities for
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# unix type operating systems.
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module DefaultUnixCap
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def rsync_installed(machine)
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machine.communicate.test("which rsync")
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end
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def rsync_command(machine)
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"sudo rsync"
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end
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def rsync_pre(machine, opts)
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guest_path = Shellwords.escape(opts[:guestpath])
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machine.communicate.sudo("mkdir -p #{guest_path}")
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end
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def rsync_post(machine, opts)
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if opts.key?(:chown) && !opts[:chown]
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return
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end
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machine.communicate.sudo(build_rsync_chown(opts))
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end
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def build_rsync_chown(opts)
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guest_path = Shellwords.escape(opts[:guestpath])
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if(opts[:exclude])
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exclude_base = Pathname.new(opts[:guestpath])
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exclusions = Array(opts[:exclude]).map do |ex_path|
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ex_path = ex_path.slice(1, ex_path.size) if ex_path.start_with?(File::SEPARATOR)
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"-path #{exclude_base.join(ex_path)} -prune"
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end.join(" -o ") + " -o "
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end
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"find #{guest_path} #{exclusions}" \
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"'!' -type l -a " \
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"'(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -exec " \
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"chown #{opts[:owner]}:#{opts[:group]} '{}' +"
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end
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end
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end
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end
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