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Versions: 42
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Contents
require 'erb'
require 'fileutils'
require 'securerandom'
require_relative './config/attributes'
require_relative './config/rash'
require_relative './util'
module Builderator
##
# Base class for integration interfaces
##
class Interface
class << self
def command(arg = nil)
@command = arg unless arg.nil?
@command
end
def from_gem(arg = nil)
@from_gem = arg unless arg.nil?
@from_gem || @command
end
def template(arg = nil)
@template = arg unless arg.nil?
@template
end
end
## Is vagrant in this bundle?
def bundled?
Gem.loaded_specs.key?(self.class.from_gem)
end
def which
return self.class.command if bundled?
## Not in the bundle. Use system path
`which #{self.class.command}`.chomp.tap { |path| fail "Unable to locate a #{self.class.command} executable" if path.empty? }
end
alias_method :command, :which
def directory
Util.workspace
end
def render
ERB.new(Util.source_path(self.class.template).binread,
nil, '-', '@output_buffer').result(Config.instance_eval('binding'))
end
def source
fail 'Interface does not provide a source!'
end
def write
directory.mkpath
source.write(render)
self
end
def clean
source.unlink
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems