Class: Appraisal::Command
- Inherits:
-
Object
- Object
- Appraisal::Command
- Defined in:
- lib/appraisal/command.rb
Overview
Executes commands with a clean environment
Constant Summary collapse
- BUNDLER_ENV_VARS =
%w(RUBYOPT BUNDLE_PATH BUNDLE_BIN_PATH BUNDLE_GEMFILE).freeze
Class Method Summary collapse
Instance Method Summary collapse
- #exec ⇒ Object
-
#initialize(command, gemfile = nil) ⇒ Command
constructor
A new instance of Command.
- #run ⇒ Object
Constructor Details
#initialize(command, gemfile = nil) ⇒ Command
Returns a new instance of Command.
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# File 'lib/appraisal/command.rb', line 11 def initialize(command, gemfile = nil) @original_env = {} @gemfile = gemfile if command =~ /^bundle/ @command = command else @command = "bundle exec #{command}" end end |
Class Method Details
.from_args(gemfile) ⇒ Object
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# File 'lib/appraisal/command.rb', line 6 def self.from_args(gemfile) command = ([$0] + ARGV.slice(1, ARGV.size)).join(' ') new(command, gemfile) end |
Instance Method Details
#exec ⇒ Object
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# File 'lib/appraisal/command.rb', line 30 def exec announce with_clean_env { Kernel.exec(@command) } end |
#run ⇒ Object
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# File 'lib/appraisal/command.rb', line 21 def run announce with_clean_env do unless Kernel.system(@command) exit(1) end end end |