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require "spring/configuration"
module Spring
class CommandWrapper
attr_reader :name, :command
def initialize(name, command = nil)
@name = name
@command = command
@setup = false
end
def description
if command.respond_to?(:description)
command.description
else
"Runs the #{name} command"
end
end
def setup?
@setup
end
def setup
if !setup? && command.respond_to?(:setup)
command.setup
@setup = true
return true
else
@setup = true
return false
end
end
def call
if command.respond_to?(:call)
command.call
else
load exec
end
end
def process_title
[name, *ARGV].join(" ")
end
def gem_name
if command.respond_to?(:gem_name)
command.gem_name
else
exec_name
end
end
def exec_name
if command.respond_to?(:exec_name)
command.exec_name
else
name
end
end
def binstub
Spring.application_root_path.join(binstub_name)
end
def binstub_name
"bin/#{name}"
end
def exec
if binstub.exist?
binstub.to_s
else
Gem.bin_path(gem_name, exec_name)
end
end
def env(args)
if command.respond_to?(:env)
command.env(args)
end
end
end
end
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