Class: Diogenes::Cli::Init

Inherits:
Object
  • Object
show all
Defined in:
lib/diogenes/cli/init.rb,
sig/generated/diogenes/cli/init.rbs

Constant Summary collapse

DIOGENES_DIR =

: String

Returns:

".diogenes"
TEMPLATES_ROOT =

: String

Returns:

File.expand_path("../templates/init", __dir__)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cwd:, out:, err:) ⇒ Init

: (cwd: String, out: IO, err: IO) -> void

Parameters:



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# File 'lib/diogenes/cli/init.rb', line 20

def initialize(cwd:, out:, err:)
  @cwd = cwd #: String
  @out = out #: IO
  @err = err #: IO
end

Class Method Details

.run(cwd:, out:, err:, argv: [], **_opts) ⇒ Integer

: (cwd: String, out: IO, err: IO, ?argv: Array, **untyped) -> Integer

Parameters:

  • (defaults to: [])

Returns:



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# File 'lib/diogenes/cli/init.rb', line 13

def self.run(cwd:, out:, err:, argv: [], **_opts)
  raise Diogenes::UserError, "`init` takes no arguments" unless argv.empty?

  new(cwd: cwd, out: out, err: err).run
end

Instance Method Details

#diogenes_dir_exist? ⇒ Boolean

: () -> bool

Returns:



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# File 'lib/diogenes/cli/init.rb', line 57

def diogenes_dir_exist?
  Dir.exist?(File.join(@cwd, DIOGENES_DIR))
end

#print_summary(created:, skipped:) ⇒ void

This method returns an undefined value.

: (created: Array, skipped: Array) -> void

Parameters:



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# File 'lib/diogenes/cli/init.rb', line 75

def print_summary(created:, skipped:)
  if created.any?
    @out.puts "Initialized #{DIOGENES_DIR}/ with #{created.size} file#{"s" unless created.size == 1}."
    created.each { |path| @out.puts "  created  #{DIOGENES_DIR}/#{path}" }
  elsif skipped.any?
    @out.puts "No files created — all #{skipped.size} template files already exist."
  end

  return if skipped.empty?

  @out.puts "Skipped #{skipped.size} existing file#{"s" unless skipped.size == 1}:"
  skipped.each { |path| @out.puts "  skipped  #{DIOGENES_DIR}/#{path}" }
end

#run ⇒ Integer

: () -> Integer

Returns:



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# File 'lib/diogenes/cli/init.rb', line 27

def run
  if diogenes_dir_exist?
    @err.puts "Warning: #{DIOGENES_DIR}/ already exists — existing files will not be overwritten."
  end

  @out.puts "Initializing #{DIOGENES_DIR}/"

  created = [] #: Array[String]
  skipped = [] #: Array[String]

  template_files.each do |relative_path|
    destination = File.join(@cwd, DIOGENES_DIR, relative_path)

    if File.exist?(destination)
      skipped << relative_path
      next
    end

    FileUtils.mkdir_p(File.dirname(destination))
    FileUtils.cp(template_path(relative_path), destination)
    created << relative_path
  end

  print_summary(created:, skipped:)
  0
end

#template_files ⇒ Array[String]

: () -> Array

Returns:



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# File 'lib/diogenes/cli/init.rb', line 62

def template_files
  Dir.glob("**/*", base: TEMPLATES_ROOT, flags: File::FNM_DOTMATCH)
    .reject { |path| path == "." || path.end_with?("/.") }
    .select { |path| File.file?(template_path(path)) }
    .sort
end

#template_path(relative_path) ⇒ String

: (String) -> String

Parameters:

Returns:



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# File 'lib/diogenes/cli/init.rb', line 70

def template_path(relative_path)
  File.join(TEMPLATES_ROOT, relative_path)
end