Module: Railbow::GitUtils

Defined in:

lib/railbow/git_utils.rb

Overview

Runs git commands defensively: when the git binary is not installed, returns empty output and a failed status instead of raising Errno::ENOENT.

Constant Summary

MISSING_GIT_STATUS =

Object.new

Class Method Summary

• .capture2(*args) ⇒ Object
• .capture3(*args) ⇒ Object

Class Method Details

.capture2(*args) ⇒ Object

# File 'lib/railbow/git_utils.rb', line 17

def capture2(*args)
  Open3.capture2("git", *args)
rescue Errno::ENOENT
  ["", MISSING_GIT_STATUS]
end

.capture3(*args) ⇒ Object

# File 'lib/railbow/git_utils.rb', line 23

def capture3(*args)
  Open3.capture3("git", *args)
rescue Errno::ENOENT
  ["", "", MISSING_GIT_STATUS]
end