Module: LogCabin::Modules::GitHash

Defined in:
lib/prospectus/modules/git_hash.rb

Overview

Pull state from a git hash

Instance Method Summary collapse

Instance Method Details

#load! ⇒ Object 



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# File 'lib/prospectus/modules/git_hash.rb', line 8

def load!
  chdir_helper do
    short_arg = @long ? '' : '--short'
    hash = `git rev-parse #{short_arg} HEAD 2>/dev/null`.chomp
    raise('No hash found') if hash.empty?
    @state.value = hash
  end
end