Class: DebtCeiling::SourceControlSystem::Git

Inherits:
Base
  • Object
show all
Defined in:
lib/debt_ceiling/source_control_systems/git.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

connected_system_names, create, register_system, systems

Class Method Details

.supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 7

def self.supported?
  `git branch 2>&1` && $?.success?
end

.to_s ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 11

def self.to_s
  "Git"
end

Instance Method Details

#add_note_to(ref, message) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 35

def add_note_to(ref, message)
  popen3(%Q(git notes append #{ref} -m "#{message}"))
end

#date_of_last_commit(path) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 23

def date_of_last_commit(path)
  popen3("git log -1 --date=iso --format=%ad #{path.shellescape}").chomp!
end

#head_reference ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 31

def head_reference
  popen3("git rev-parse --verify HEAD").chomp
end

#read_note_on(ref) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 39

def read_note_on(ref)
  popen3("git notes show #{ref}")
end

#revision? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 27

def revision?
  head_reference && $?.success?
end

#revisions_count(path) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 15

def revisions_count(path)
  revisions_refs(path).count
end

#revisions_refs(path) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 19

def revisions_refs(path)
  popen3("git log --follow --format=%h #{path.shellescape}").split("\n")
end

#travel_to_commit(ref) ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 43

def travel_to_commit(ref)
  stash_successful = stash_changes
  current_branch = popen3("git symbolic-ref HEAD").chomp.split('/').last
  popen3("git checkout #{ref}")
  yield
ensure
  popen3("git checkout #{current_branch}")
  travel_to_original_state if stash_successful
end

#travel_to_head ⇒ Object 



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# File 'lib/debt_ceiling/source_control_systems/git.rb', line 53

def travel_to_head
  stash_successful = stash_changes
  yield
ensure
  travel_to_original_state if stash_successful
end