Class: GitStore::FileStore

Inherits:
GitStore show all
Defined in:
lib/git_store.rb

Overview

FileStore reads a working copy out of a directory. Changes made to the store will not be written to a repository. This is useful, if you want to read a filesystem without having a git repository.

Constant Summary

Constants inherited from GitStore

Handler, PACK_IDX_SIGNATURE, PACK_SIGNATURE

Instance Attribute Summary

Attributes inherited from GitStore

#branch, #head, #index, #lock_file, #path, #root

Instance Method Summary collapse

Methods inherited from GitStore

#[], #[]=, #changed?, #delete, #each, #finish_transaction, #get_object, #get_object_from_pack, #head_path, #in_transaction?, #inspect, #legacy_loose_object?, #load_packs, #object_path, #put_object, #read_head, #rollback, #sha, #start_transaction, #to_hash, #transaction

Constructor Details

#initialize(path) ⇒ FileStore

Returns a new instance of FileStore.



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# File 'lib/git_store.rb', line 278

def initialize(path)
  @mtime = {}
  super
end

Instance Method Details

#commit(message = "") ⇒ Object 



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# File 'lib/git_store.rb', line 315

def commit(message="")
end

#each_blob_in(tree, &blob) ⇒ Object 



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# File 'lib/git_store.rb', line 291

def each_blob_in(tree, &blob)
  tree.table.each do |name, entry|
    case entry
    when Blob; yield entry
    when Tree; each_blob_in(entry, &blob)
    end
  end
end

#load ⇒ Object 



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# File 'lib/git_store.rb', line 283

def load
  root.load_from_disk
  
  each_blob_in(root) do |blob|
    @mtime[blob.path] = File.mtime("#{path}/#{blob.path}")
  end
end

#refresh! ⇒ Object 



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# File 'lib/git_store.rb', line 300

def refresh!
  each_blob_in(root) do |blob|
    path = "#{self.path}/#{blob.path}"
    if File.exist?(path)
      mtime = File.mtime(path)
      if @mtime[blob.path] != mtime
        @mtime[blob.path] = mtime
        blob.load_from_disk
      end
    else
      delete blob.path
    end
  end
end