Set Command Help


 
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Old 03-09-2009
Set Command Help

Hi,

I have following scenario..

set -e

eval Command 1
eval Command 2
eval Command 3

gmake realclean

but now the problem is I want to print an error message, advising user to run gmake realclean after resolving errors if any of the Command1/2/3 failed. I know I can use trap to do that but somehow its not advisable as Command1/2/3 returns range of exit codes which I cant keep a track of.

Thanks in advance,

Shri
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Mojolicious::Command::generate(3pm)			User Contributed Perl Documentation		       Mojolicious::Command::generate(3pm)

NAME
Mojolicious::Command::generate - Generator command SYNOPSIS
use Mojolicious::Command::generate; my $generator = Mojolicious::Command::generate->new; $generator->run(@ARGV); DESCRIPTION
Mojolicious::Command::generate lists available generators. ATTRIBUTES
Mojolicious::Command::generate inherits all attributes from Mojolicious::Commands and implements the following new ones. "description" my $description = $generator->description; $generator = $generator->description('Foo!'); Short description of this command, used for the command list. "hint" my $hint = $generator->hint; $generator = $generator->hint('Foo!'); Short hint shown after listing available generator commands. "message" my $message = $generator->message; $generator = $generator->message('Bar!'); Short usage message shown before listing available generator commands. "namespaces" my $namespaces = $generator->namespaces; $generator = $generator->namespaces(['Mojo::Command::generate']); Namespaces to search for available generator commands, defaults to Mojolicious::Command::generate and Mojo::Command::generate. METHODS
Mojolicious::Command::generate inherits all methods from Mojolicious::Commands and implements the following new ones. "help" $generator->help('app'); Print usage information for generator command. SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojolicious::Command::generate(3pm)