Class: PgMigrate::CommandLine

Inherits:
Thor
  • Object
show all
Defined in:
lib/pg_migrate/command_line.rb

Constant Summary collapse

@@packaged_source = 
'.'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ CommandLine

Returns a new instance of CommandLine.



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# File 'lib/pg_migrate/command_line.rb', line 6

def initialize(*args)
  super
end

Class Method Details

.packaged_source ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 10

def self.packaged_source
  @@packaged_source
end

.packaged_source=(value) ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 14

def self.packaged_source=(value)
  @@packaged_source = value
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 87

def build
  source = options[:source]

  if source.nil?
    source = @@packaged_source
  end

  method_defaults = {"force" => false, "verbose" => false, "test" => false}
  local_options = set_defaults_from_file(method_defaults, "build", source)
  local_options = local_options.merge(options)

  bootstrap_logger(local_options["verbose"])

  if !local_options["out"]
    puts "error: --out not specified"
    exit 1
  end

  if local_options["test"].to_s == "true"
    if !local_options["oob_connopts"]
      puts "error: --oob_connopts not specified when test = true"
      exit 1
    else
      # type safety; if string is found, convert to hash
      local_options["oob_connopts"] = parse_to_hash(local_options["oob_connopts"])
    end


    if !local_options["connopts"]
      puts "error: --connopts not specified when test = true"
      exit 1
    else
      # type safety; if string is found, convert to hash
      local_options["connopts"] = parse_to_hash(local_options["connopts"])
    end

  end

  manifest_reader = ManifestReader.new
  sql_reader = SqlReader.new
  builder = Builder.new(manifest_reader, sql_reader)

  begin
  builder.build(source, local_options["out"],
                :force => local_options["force"],
                :test => local_options["test"],
                :oob_connopts => local_options["oob_connopts"],
                :connopts => local_options["connopts"])
  rescue PG::Error => pge
    puts "test failure"
    puts pge
    exit 1
  end

end

#down ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 70

def down
  local_options = options
  options = set_defaults_from_file(location_options)
  bootstrap_logger(options[:verbose])

  raise 'Not implemented'
end

#package ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 152

def package
  source = options[:source]

  if source.nil?
    source = @@packaged_source
  end

  method_defaults = {"force" => false, "verbose" => false}
  local_options = set_defaults_from_file(method_defaults, "package", source)
  local_options = local_options.merge(options)

  if !local_options["out"]
    puts "error: --out not specified"
    exit 1
  end
  if !local_options["name"]
    puts "error: --version not specified"
    exit 1
  end
  if !local_options["version"]
    puts "error: --version not specified"   
    exit 1
  end

  bootstrap_logger(local_options["verbose"])

  manifest_reader = ManifestReader.new
  builder = Package.new(manifest_reader)
  builder.package(source, local_options["out"], local_options["name"], local_options["version"], :force => local_options["force"])
end

#up ⇒ Object 



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# File 'lib/pg_migrate/command_line.rb', line 24

def up
  source = options[:source]

  if source.nil?
    source = @@packaged_source
  end

  method_defaults = {"verbose" => false}
  local_options = set_defaults_from_file(method_defaults, "up", source)
  local_options = local_options.merge(options)

  bootstrap_logger(local_options["verbose"])

  manifest_reader = ManifestReader.new
  sql_reader = SqlReader.new

  connopts = local_options["connopts"]
  connopts ||= {}

  if !connopts["port"].nil?
    connopts["port"] = connopts["port"].to_i
  end

  migrator = Migrator.new(manifest_reader, sql_reader, connopts)

  begin
    migrator.migrate(source)
  rescue Exception => e
    if !local_options["verbose"]
      # catch common exceptions and make pretty on command-line
      if !e.message.index("ManifestReader: code=unloadable_manifest").nil?
        puts "Unable to load manifest in source directory '#{source}' .  Check -s|--source option and run again."
        exit 1
      else
        raise e
      end
    else
      raise e
    end
  end


end