Mojolicious::Command - Command base class
# Lowercase command name package Mojolicious::Command::mycommand; use Mojo::Base 'Mojolicious::Command'; # Short description has description => 'My first Mojo command.'; # Short usage message has usage => <<EOF; Usage: APPLICATION mycommand [OPTIONS] Options: -s, --something Does something. EOF sub run { my ($self, @args) = @_; # Magic here! :) }
Mojolicious::Command is an abstract base class for Mojolicious commands.
See "COMMANDS" in Mojolicious::Commands for a list of commands that are available by default.
Mojolicious::Command implements the following attributes.
my $app = $command->app; $command = $command->app(MyApp->new);
Application for command, defaults to a Mojo::HelloWorld object.
# Introspect say "Template path: $_" for @{$command->app->renderer->paths};
my $description = $command->description; $command = $command->description('Foo!');
Short description of command, used for the command list.
my $bool = $command->quiet; $command = $command->quiet($bool);
Limited command output.
my $usage = $command->usage; $command = $command->usage('Foo!');
Usage information for command, used for the help screen.
Mojolicious::Command inherits all methods from Mojo::Base and implements the following new ones.
$command = $command->chmod_file('/home/sri/foo.txt', 0644);
Change mode of a file.
$command = $command->chmod_rel_file('foo/foo.txt', 0644);
Portably change mode of a file relative to the current working directory.
$command = $command->create_dir('/home/sri/foo/bar');
Create a directory.
$command = $command->create_rel_dir('foo/bar/baz');
Portably create a directory relative to the current working directory.
my $usage = $command->extract_usage;
Extract usage message from the SYNOPSIS section of the file this method was called from.
$command->help;
Print usage information for command.
my $path = $command->rel_dir('foo/bar');
Portably generate an absolute path for a directory relative to the current working directory.
my $path = $command->rel_file('foo/bar.txt');
Portably generate an absolute path for a file relative to the current working directory.
my $data = $command->render_data('foo_bar'); my $data = $command->render_data('foo_bar', @args);
Render a template from the DATA section of the command class with Mojo::Template.
DATA
$command = $command->render_to_file('foo_bar', '/home/sri/foo.txt'); $command = $command->render_to_file('foo_bar', '/home/sri/foo.txt', @args);
Render a template from the DATA section of the command class with Mojo::Template to a file and create directory if necessary.
$command = $command->render_to_rel_file('foo_bar', 'foo/bar.txt'); $command = $command->render_to_rel_file('foo_bar', 'foo/bar.txt', @args);
Portably render a template from the DATA section of the command class with Mojo::Template to a file relative to the current working directory and create directory if necessary.
$command->run; $command->run(@ARGV);
Run command. Meant to be overloaded in a subclass.
$command = $command->write_file('/home/sri/foo.txt', 'Hello World!');
Write text to a file and create directory if necessary.
$command = $command->write_rel_file('foo/bar.txt', 'Hello World!');
Portably write text to a file relative to the current working directory and create directory if necessary.
Mojolicious, Mojolicious::Guides, http://mojolicio.us.
To install Mojolicious, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojolicious
CPAN shell
perl -MCPAN -e shell install Mojolicious
For more information on module installation, please visit the detailed CPAN module installation guide.