Class: Jeny::StateManager::Git

Inherits:
Jeny::StateManager show all
Defined in:
lib/jeny/state_manager/git.rb

Overview

StateManager implementation that uses git to manage state management.

This state management requires executing jeny in the git root folder.

Instance Attribute Summary

Attributes inherited from Jeny::StateManager

#config

Instance Method Summary collapse

Methods inherited from Jeny::StateManager

#initialize

Constructor Details

This class inherits a constructor from Jeny::StateManager

Instance Method Details

#commit(changed, state) ⇒ Object

Commits all changes, using ‘git add` the `git commit`



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# File 'lib/jeny/state_manager/git.rb', line 30

def commit(changed, state)
  return if changed.empty?
  system("git add #{changed.join(" ")}")
  msg = "jeny #{$*.join(' ')}"
  system("git commit -m '#{msg}'")
end

#reset(changed, state) ⇒ Object

Reset all changes through a ‘git reset –hard`.

WARN: changes not related to ‘changed` are reverted too, which should be nothing since a stash has been done before.



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# File 'lib/jeny/state_manager/git.rb', line 24

def reset(changed, state)
  changed.each{|f| f.rm_rf if f.exists? }
  system("git reset --hard")
end

#stash(state) ⇒ Object

Executes a ‘git stash`



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# File 'lib/jeny/state_manager/git.rb', line 9

def stash(state)
  system("git diff --exit-code")
  state.stashed = ($?.exitstatus != 0)
  system("git stash") if state.stashed
end

#unstash(state) ⇒ Object

Executes a ‘git stash pop`



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# File 'lib/jeny/state_manager/git.rb', line 16

def unstash(state)
  system("git stash pop") if state.stashed
end