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Contents
require 'pathname'
# Manage `$GIT_DIR/objects/info/alternates`
#
# @see man gitrepository-layout(5)
class R10K::Git::Alternates
# @attribute [r] file
# @return [Pathname] The alternates file
attr_reader :file
# @param git_dir [Pathname] The path to the git repository
def initialize(git_dir)
@file = git_dir + File.join('objects', 'info', 'alternates')
@entries = []
end
def add(path)
write(to_a << path)
end
alias << add
# Conditionally add path to the alternates file
#
# @param path [String] The file path to add to the file if not already present
# @return [true, false] If the entry was added.
def add?(path)
paths = read()
add_entry = !paths.include?(path)
if add_entry
paths << path
write(paths)
end
add_entry
end
def include?(path)
to_a.include?(path)
end
def write(entries)
if ! @file.parent.directory?
raise R10K::Git::GitError, _("Cannot write %{file}; parent directory does not exist") % {file: @file}
end
@file.open("w") do |fh|
entries.each do |entry|
fh.puts(entry)
end
end
end
def read
entries = []
if @file.file?
entries = @file.readlines.map(&:chomp)
end
entries
end
alias to_a read
end
Version data entries
68 entries across 68 versions & 2 rubygems