Class: GitTree::TreeconfigCommand

Inherits:
Object
  • Object
show all
Includes:
Logging
Defined in:
lib/commands/git_treeconfig.rb

Overview

A command to interactively create a user-level configuration file.

Constant Summary

Constants included from Logging

Logging::DEBUG, Logging::NORMAL, Logging::QUIET, Logging::VERBOSE

Instance Method Summary collapse

Methods included from Logging

#log, #log_stdout, verbosity, verbosity=

Constructor Details

#initialize ⇒ TreeconfigCommand

Returns a new instance of TreeconfigCommand.



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# File 'lib/commands/git_treeconfig.rb', line 11

def initialize
  $PROGRAM_NAME = 'git-treeconfig'
  @cli = HighLine.new
  @config_path = GitTree::Config.default_config_path
  @existing_config = File.exist?(@config_path) ? YAML.load_file(@config_path) : {}
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/commands/git_treeconfig.rb', line 18

def run
  @cli.say "Welcome to git-tree configuration."
  @cli.say "This utility will help you create a configuration file at: #{@config_path}"
  @cli.say "Press Enter to accept the default value in brackets."
  @cli.say ""

  defaults = GitTree::Config.new

  new_config = {}
  new_config['git_timeout'] = @cli.ask("Git command timeout in seconds? ", Integer) do |q|
    q.default = @existing_config.fetch('git_timeout', defaults.git_timeout)
  end

  new_config['verbosity'] = @cli.ask("Default verbosity level (0=quiet, 1=normal, 2=verbose)? ", Integer) do |q|
    q.default = @existing_config.fetch('verbosity', defaults.verbosity)
    q.in = 0..2
  end

  roots_str = @cli.ask("Default root directories (space-separated)? ", String) do |q|
    q.default = @existing_config.fetch('default_roots', defaults.default_roots).join(' ')
  end
  new_config['default_roots'] = roots_str.split

  File.write(@config_path, new_config.to_yaml)

  @cli.say ""
  @cli.say @cli.color("Configuration saved to #{@config_path}", :green)
end