class Git::Status::Git::Status::StatusFileFactory

A factory class responsible for fetching git status data and building a hash of StatusFile objects.

@api private

Public Class Methods

Source

# File lib/git/status.rb, line 298
def initialize(base)
  @base = base
end

Create a new factory backed by the given git object

@param base [Git::Repository] the git object used as the status data provider

Public Instance Methods

construct_files ()

Source

# File lib/git/status.rb, line 307
def construct_files
  files_data = fetch_all_files_data
  files_data.transform_values do |data|
    StatusFile.new(@base, data)
  end
end

Gather all status data and build a hash of file paths to StatusFile objects

@return [Hash{String => Git::Status::StatusFile}] file paths mapped to

their status objects

Private Instance Methods

fetch_all_files_data ()

Source

# File lib/git/status.rb, line 320
def fetch_all_files_data
  files = @base.ls_files # Start with files tracked in the index.
  merge_untracked_files(files)
  merge_modified_files(files)
  merge_head_diffs(files)
  files
end

Fetch and merge status information from multiple git commands

@return [Hash{String => Hash}] raw per-file status data keyed by path

merge_head_diffs (files)

Source

# File lib/git/status.rb, line 359
def merge_head_diffs(files)
  is_empty = @base.no_commits?
  return if is_empty

  # Merge changes between HEAD and the index.
  @base.diff_index('HEAD').each do |path, data|
    (files[path] ||= {}).merge!(data)
  end
end

Merge HEAD-versus-index diff data into ‘files`, if commits exist

@param files [Hash] the in-progress files hash to update in place

@return [void]

merge_modified_files (files)

Source

# File lib/git/status.rb, line 346
def merge_modified_files(files)
  # Merge changes between the index and the working directory.
  @base.diff_files.each do |path, data|
    (files[path] ||= {}).merge!(data)
  end
end

Merge index-versus-working-tree diff data into ‘files`

@param files [Hash] the in-progress files hash to update in place

@return [void]

merge_untracked_files (files)

Source

# File lib/git/status.rb, line 334
def merge_untracked_files(files)
  @base.untracked_files.each do |file|
    files[file] = { path: file, untracked: true }
  end
end

Merge untracked working-tree files into ‘files`

@param files [Hash] the in-progress files hash to update in place

@return [void]