7e125969dd
Allow users to specify a map of extra options to pass to the downloader. These options will be passed to curl, with a `--` appended to the key
34 lines
1.1 KiB
Ruby
34 lines
1.1 KiB
Ruby
module Vagrant
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module Util
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class MapCommandOptions
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# Given a hash map of user specified argments, will generate
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# a list. Set the key to the command flag, and the value to
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# it's value. If the value is boolean (true), only the flag is
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# added. eg.
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# {a: "opt-a", b: true} -> ["--a", "opt-a", "--b"]
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#
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# @param [Hash] map of commands
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# @param [String] string prepended to cmd line flags (keys)
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#
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# @return[Array<String>] commands in list form
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def self.map_to_command_options(map, cmd_flag="--")
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opt_list = []
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if map == nil
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return opt_list
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end
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map.each do |k, v|
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# If the value is true (bool) add the key as the cmd flag
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if v.is_a?(TrueClass)
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opt_list.push("#{cmd_flag}#{k}")
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# If the value is a string, add the key as the flag, and value as the flags argument
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elsif v.is_a?(String)
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opt_list.push("#{cmd_flag}#{k}")
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opt_list.push(v)
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end
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end
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return opt_list
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end
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end
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end
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end
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