Module: JekyllRecker::Shell

Defined in:
lib/jekyll_recker/shell.rb

Overview

Shell

Class Method Summary collapse

Class Method Details

.run(cmd) ⇒ Object 



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# File 'lib/jekyll_recker/shell.rb', line 8

def self.run(cmd)
  out, err, status = Open3.capture3(cmd)
  return out if status.success?

  msg = "    the command \\`\#{cmd}\\` failed!\n    --- exit\n    \#{status}\n    --- stdout\n    \#{out}\n    --- stderr\n    \#{err}\n  ERROR\n\n  raise msg\nend\n"