Class: Arcanus::Repo

Inherits:
Object
  • Object
show all
Defined in:
lib/arcanus/repo.rb

Overview

Exposes information about the current git repository.

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Repo

Returns a new instance of Repo.

Parameters:



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# File 'lib/arcanus/repo.rb', line 7

def initialize(config)
  @config = config
end

Instance Method Details

#arcanus_dir ⇒ Object 



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# File 'lib/arcanus/repo.rb', line 56

def arcanus_dir
  File.join(root, '.arcanus')
end

#chest_file_path ⇒ Object 



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# File 'lib/arcanus/repo.rb', line 64

def chest_file_path
  File.join(root, CHEST_FILE_PATH)
end

#git_dir ⇒ String

Returns an absolute path to the .git directory for a repo.

Returns:

  • (String) 


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# File 'lib/arcanus/repo.rb', line 37

def git_dir
  @git_dir ||=
    begin
      git_dir = File.expand_path('.git', root)

      # .git could also be a file that contains the location of the git directory
      unless File.directory?(git_dir)
        git_dir = File.read(git_dir)[/^gitdir: (.*)$/, 1]

        # Resolve relative paths
        unless git_dir.start_with?('/')
          git_dir = File.expand_path(git_dir, repo_dir)
        end
      end

      git_dir
    end
end

#gitignore_file_path ⇒ Object 



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# File 'lib/arcanus/repo.rb', line 60

def gitignore_file_path
  File.join(arcanus_dir, '.gitignore')
end

#has_chest_file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arcanus/repo.rb', line 68

def has_chest_file?
  File.exist?(chest_file_path)
end

#has_locked_key? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arcanus/repo.rb', line 76

def has_locked_key?
  File.exist?(locked_key_path)
end

#has_unlocked_key? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arcanus/repo.rb', line 84

def has_unlocked_key?
  File.exist?(unlocked_key_path)
end

#locked_key_path ⇒ Object 



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# File 'lib/arcanus/repo.rb', line 72

def locked_key_path
  File.join(root, LOCKED_KEY_PATH)
end

#root ⇒ String

Returns the absolute path to the root of the current repository the current working directory resides within.

Returns:

  • (String)

Raises:



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# File 'lib/arcanus/repo.rb', line 17

def root
  @root ||=
    begin
      git_dir = Pathname.new(File.expand_path('.'))
                        .enum_for(:ascend)
                        .find do |path|
        (path + '.git').exist?
      end

      unless git_dir
        raise Errors::InvalidGitRepoError, 'no .git directory found'
      end

      git_dir.to_s
    end
end

#unlocked_key_path ⇒ Object 



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# File 'lib/arcanus/repo.rb', line 80

def unlocked_key_path
  File.join(root, UNLOCKED_KEY_PATH)
end