Class: Fig::Command
- Inherits:
-
Object
show all
- Includes:
- Listing, PackageLoad
- Defined in:
- lib/fig/command.rb,
lib/fig/command/listing.rb,
lib/fig/command/options.rb,
lib/fig/command/optionerror.rb,
lib/fig/command/packageload.rb
Overview
Defined Under Namespace
Modules: Listing, PackageLoad
Classes: OptionError, Options
Constant Summary
Constants included
from PackageLoad
PackageLoad::DEFAULT_FIG_FILE
Class Method Summary
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Instance Method Summary
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Class Method Details
.get_version ⇒ Object
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# File 'lib/fig/command.rb', line 36
def self.get_version()
line = nil
begin
File.open(
"#{File.expand_path(File.dirname(__FILE__) + '/../../VERSION')}"
) do |file|
line = file.gets
end
rescue
$stderr.puts 'Could not retrieve version number. Something has mucked with your Fig install.'
return nil
end
if line !~ %r< \b \d+ [.] \d+ [.] \d+ \b >x
$stderr.puts %Q<"#{line}" does not look like a version number. Something has mucked with your Fig install.>
return nil
end
return line
end
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Instance Method Details
#emit_version ⇒ Object
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# File 'lib/fig/command.rb', line 153
def emit_version()
version = Fig::Command.get_version()
return 1 if version.nil?
puts File.basename($0) + ' v' + version
return 0
end
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#run_fig(argv) ⇒ Object
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# File 'lib/fig/command.rb', line 63
def run_fig(argv)
begin
@options = Fig::Command::Options.new(argv)
rescue Fig::UserInputError => error
$stderr.puts error.to_s return 1
end
if not @options.exit_code.nil?
return @options.exit_code
end
@descriptor = @options.descriptor
if @options.help?
return @options.help
end
if @options.version?
return emit_version()
end
configure()
if @options.clean?
check_required_package_descriptor('to clean')
ensure_descriptor_and_file_were_not_both_specified()
@repository.clean(@descriptor)
return 0
end
if handle_pre_parse_list_options()
return 0
end
if @options.publishing?
return publish()
end
ensure_descriptor_and_file_were_not_both_specified()
load_package_object()
if @options.listing()
handle_post_parse_list_options()
elsif @options.get()
puts @environment[@options.get()] || ''
elsif @options.shell_command
@environment.execute_shell(@options.shell_command) do
|command| @operating_system.shell_exec command
end
elsif @descriptor
@environment.include_config(@base_package, @descriptor, nil)
@environment.execute_config(
@base_package,
@descriptor,
@options.command_extra_argv || []
) { |cmd| @operating_system.shell_exec cmd }
elsif not @repository.updating?
$stderr.puts "Nothing to do.\n\n"
$stderr.puts %q<Run "fig --help" for a full list of commands.>
return 1
end
return 0
end
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#run_with_exception_handling(argv) ⇒ Object
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# File 'lib/fig/command.rb', line 132
def run_with_exception_handling(argv)
begin
return_code = run_fig(argv)
return return_code
rescue Fig::URLAccessError => error
urls = error.urls.join(', ')
$stderr.puts "Access to #{urls} in #{error.package}/#{error.version} not allowed."
return 1
rescue Fig::UserInputError => error
log_error_message(error)
return 1
rescue OptionParser::InvalidOption => error
$stderr.puts error.to_s
$stderr.puts Fig::Command::Options::USAGE
return 1
rescue Fig::RepositoryError => error
log_error_message(error)
return 1
end
end
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