Class: TacoCLI

Inherits:
Object show all
Defined in:
lib/taco/cli.rb

Overview

FIXME: this file should be named taco_cli.rb

Constant Summary collapse

RETRY_NAME = 
'.taco_retry.txt'
TACORC_NAME = 
'.tacorc'
TACO_PROFILE_NAME = 
'.taco_profile'
INDEX_ERB_NAME = 
'.index.html.erb'
DEFAULT_TACORC_NAME = 
'tacorc'
DEFAULT_TACO_PROFILE_NAME = 
'taco_profile'
DEFAULT_INDEX_ERB_NAME = 
'index.html.erb'
DEFAULTS_HOME = 
File.realpath(File.join(File.dirname(__FILE__), 'defaults/'))

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TacoCLI

Returns a new instance of TacoCLI.



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# File 'lib/taco/cli.rb', line 21

def initialize
  @taco = Taco.new

  @retry_path = File.join(@taco.home, RETRY_NAME)

  @tacorc_path = File.join(@taco.home, TACORC_NAME)
  @taco_profile_path = File.join(@taco.home, TACO_PROFILE_NAME)
  @index_erb_path = File.join(@taco.home, INDEX_ERB_NAME)

  # FIXME: do this elsewhere.  pass in an initialized TacoRc object
  #
  if File.exist? @tacorc_path
    rc = TacoRc.new @tacorc_path
    rc.update_schema! Issue
  end

  # FIXME: do this elsewhere.  pass in an initialized TacoProfile object
  #
  if File.exist? @taco_profile_path
    profile_text = open(@taco_profile_path) { |f| f.read }
  end

  @profile = TacoProfile.new profile_text
end

Instance Method Details

#edit!(args, opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 134

def edit!(args, opts)
  ie = IssueEditor.new @taco, @retry_path

  if opts[:retry]
    raise ArgumentError.new("No previous Issue edit session was found.") unless File.exist?(@retry_path)
    template = open(@retry_path) { |f| f.read }
  end

  if issue = ie.edit_issue!(@taco.read(args[0]), :template => template)
    "Updated Issue #{issue.id}"
  else
    "Aborted."
  end
end

#html ⇒ Object 



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# File 'lib/taco/cli.rb', line 157

def html
  require 'erb'

  issues = @taco.list
  ERB.new(open(@index_erb_path) { |f| f.read }).result(binding)
end

#init! ⇒ Object 



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# File 'lib/taco/cli.rb', line 46

def init!
  out = @taco.init!

  FileUtils.copy(File.join(DEFAULTS_HOME, DEFAULT_TACORC_NAME), @tacorc_path)
  FileUtils.copy(File.join(DEFAULTS_HOME, DEFAULT_TACO_PROFILE_NAME), @taco_profile_path)

  FileUtils.copy(File.join(DEFAULTS_HOME, DEFAULT_INDEX_ERB_NAME), @index_erb_path)

  out + "\nPlease edit the config files at:\n #{@tacorc_path}\n #{@taco_profile_path}"
end

#list(args, opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 57

def list(args, opts)
  filters = args.size > 0 ? args : @profile.filters

  the_list = @taco.list :filters => filters

  if opts[:sort]
    attrs = opts[:sort].split(',').map(&:to_sym)
    attrs.each do |attr|
      # FIXME: don't hardcode :short_id
      raise ArgumentError.new("Unknown Issue attribute for sort: #{attr}") unless attr == :short_id || Issue.schema_attributes.include?(attr)
    end
  else
    attrs = @profile.sort_order
  end

  the_list.sort! do |issue_a, issue_b|
    order = 0

    attrs.take_while do |attr|
      order = issue_a.send(attr) <=> issue_b.send(attr)
      order == 0
    end

    order
  end

  the_list.map! do |issue|
    @profile.columns.map { |col| issue.send(col) }.join(' : ')
  end

  return "Found no issues." unless the_list.size > 0
  the_list.join("\n")
end

#new!(args, opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 91

def new!(args, opts)
  editor_opts = if opts[:retry]
    raise ArgumentError.new("No previous Issue edit session was found.") unless File.exist?(@retry_path)
    { :template => open(@retry_path) { |f| f.read } }
  else
    file, defaults = nil, {}

    args.each do |arg|
      if arg.include? ':'
        k, v = arg.split(':', 2)
        defaults[Issue.schema_attr_expand(k)] = v
      elsif file
        raise ArgumentError.new("Multiple filenames given.")
      else
        file = arg
      end
    end

    if file && defaults.size > 0
      raise ArgumentError.new("Cannot set defaults when creating Issue from file.")
    elsif file
      { :from_file => file, :defaults => defaults }
    else
      { :template => Issue.new.to_template(:defaults => defaults) }
    end
  end

  if issue = IssueEditor.new(@taco, @retry_path).new_issue!(editor_opts)
    "Created Issue #{issue.id}"
  else
    "Aborted."
  end
end

#push(opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 164

def push(opts)
  opts[:message] ||= 'turn and face the strange'
  cmd = "git add . && git commit -am '#{opts[:message]}' && git push"
  system(cmd)
end

#show(args, opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 125

def show(args, opts)
  if opts[:all]
    filters = args.select { |arg| arg.include? ':' }
    args = @taco.list(:filters => filters).map(&:id)
  end

  args.map { |id| @taco.read(id).to_s(opts) }.join("\n\n")
end

#template(opts) ⇒ Object 



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# File 'lib/taco/cli.rb', line 149

def template(opts)
  if opts[:defaults]
    (Issue::TEMPLATE % Issue.new.to_hash).strip
  else
    Issue::TEMPLATE.gsub(/%{.*?}/, '').strip
  end
end