Module: MultiRepo::CLI

Defined in:
lib/multi_repo/cli.rb

Constant Summary collapse

HEADER_SIZE =

Logging helpers

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Class Method Summary collapse

Class Method Details

.common_options(optimist, only: %i[repo repo_set dry_run], except: nil, repo_set_default: "master") ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 43

def self.common_options(optimist, only: %i[repo repo_set dry_run], except: nil, repo_set_default: "master")
  optimist.banner("")
  optimist.banner("Common Options:")

  subset = Array(only).map(&:to_sym) - Array(except).map(&:to_sym)

  if subset.include?(:repo_set)
    optimist.opt :repo_set, "The repo set to work with", :type => :string, :default => repo_set_default, :short => "s"
  end
  if subset.include?(:repo)
    msg = "Individual repo(s) to work with"
    if subset.include?(:repo_set)
      sub_opts = {}
      msg << "; Overrides --repo-set"
    else
      sub_opts = {:required => true}
    end
    optimist.opt :repo, msg, sub_opts.merge(:type => :strings)
  end
  if subset.include?(:dry_run)
    optimist.opt :dry_run, "Execute without making changes", :default => false
  end
end

.each_repo(**kwargs) ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 7

def self.each_repo(**kwargs)
  raise "no block given" unless block_given?

  repos_for(**kwargs).each do |repo|
    puts header(repo.name)
    yield repo
    puts
  end
end

.header(title, char = "=") ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 73

def self.header(title, char = "=")
  title = " #{title} "
  start = (HEADER_SIZE / 2) - (title.length / 2)
  separator(char).tap { |h| h[start, title.length] = title }
end

.progress_bar(total = 100) ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 83

def self.progress_bar(total = 100)
  require "progressbar"
  ProgressBar.create(
    :format => "%j%% |%B| %E",
    :length => HEADER_SIZE,
    :total  => total
  )
end

.repo_for(repo_name, repo_set: nil, dry_run: false) ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 37

def self.repo_for(repo_name, repo_set: nil, dry_run: false)
  Optimist.die(:repo, "must be specified") if repo_name.nil?

  repos_for(repo: repo_name, repo_set: repo_set, dry_run: dry_run).first
end

.repos_for(repo: nil, repo_set: nil, dry_run: false, **_) ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 17

def self.repos_for(repo: nil, repo_set: nil, dry_run: false, **_)
  Optimist.die("options --repo or --repo_set must be specified") unless repo || repo_set

  if repo_set
    repos = MultiRepo::RepoSet[repo_set]&.deep_dup
    Optimist.die(:repo_set, "#{repo_set.inspect} was not found in the config") if repos.nil?

    if repo
      repo_names = Set.new(Array(repo))
      repos.select! { |r| repo_names.include?(r.name) }
    end

    repos.each { |r| r.dry_run = dry_run }

    repos
  else
    Array(repo).map { |n| MultiRepo::Repo.new(n, dry_run: dry_run) }
  end
end

.separator(char = "*") ⇒ Object 



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# File 'lib/multi_repo/cli.rb', line 79

def self.separator(char = "*")
  char * HEADER_SIZE
end