# ABSTRACT: install stuff from the repository
package App::Pinto::Command::install;
use strict;
use warnings;
#-----------------------------------------------------------------------------
use base 'App::Pinto::Command';
#------------------------------------------------------------------------------
our $VERSION = '0.095'; # VERSION
#------------------------------------------------------------------------------
sub opt_spec {
my ( $self, $app ) = @_;
return (
[ 'cascade' => 'Always pick latest upstream package' ],
[ 'cpanm-exe|cpanm=s' => 'Path to the cpanm executable' ],
[ 'cpanm-options|o:s%' => 'name=value pairs of cpanm options' ],
[ 'local-lib|l=s' => 'install into a local lib directory' ],
[ 'local-lib-contained|L=s' => 'install into a contained local lib directory' ],
[ 'message|m=s' => 'Message to describe the change' ],
[ 'do-pull' => 'pull missing prereqs onto the stack first' ],
[ 'stack|s=s' => 'Use the index for this stack' ],
);
}
#------------------------------------------------------------------------------
sub validate_args {
my ( $self, $opts, $args ) = @_;
my $local_lib = delete $opts->{local_lib};
$opts->{cpanm_options}->{'local-lib'} = $local_lib
if $local_lib;
my $local_lib_contained = delete $opts->{local_lib_contained};
$opts->{cpanm_options}->{'local-lib-contained'} = $local_lib_contained
if $local_lib_contained;
$self->usage_error('--message is only useful with --pull')
if $opts->{message} and not $opts->{pull};
return 1;
}
#------------------------------------------------------------------------------
sub args_attribute { return 'targets' }
#------------------------------------------------------------------------------
sub args_from_stdin { return 1 }
#------------------------------------------------------------------------------
1;
__END__
=pod
=encoding UTF-8
=for :stopwords Jeffrey Ryan Thalhammer BenRifkah Fowler Jakob Voss Karen Etheridge Michael
G. Bergsten-Buret Schwern Oleg Gashev Steffen Schwigon Tommy Stanton
Wolfgang Kinkeldei Yanick Boris Champoux hesco popl Däppen Cory G Watson
David Steinbrunner Glenn exe cpanm
=head1 NAME
App::Pinto::Command::install - install stuff from the repository
=head1 VERSION
version 0.095
=head1 SYNOPSIS
pinto --root=REPOSITORY_ROOT install [OPTIONS] TARGET...
=head1 DESCRIPTION
!! THIS COMMAND IS EXPERIMENTAL !!
Installs targets from the repository into your environment. This
is just a thin wrapper around L<cpanm> that is wired to fetch
everything from the Pinto repository, rather than a public CPAN
mirror.
If the C<--do-pull> option is given, then all targets and their
prerequisites will be pulled onto the stack before attempting to
install them. If any thing cannot be pulled because it cannot be
found or is blocked by a pin, then the installation will not
proceed.
=head1 COMMAND ARGUMENTS
Arguments are the things you want to install. These can be package
names, distribution paths, URLs, local files, or directories. Look at
the L<cpanm> documentation to see all the different ways of specifying
what to install.
You can also pipe arguments to this command over STDIN. In that case,
blank lines and lines that look like comments (i.e. starting with "#"
or ';') will be ignored.
=head1 COMMAND OPTIONS
=over 4
=item --cascade
!! THIS OPTION IS EXPERIMENTAL !!
This option only matters when the C<--do-pull> option is also used.
When searching for a prerequisite package, always take the latest
satisfactory version of the package found amongst B<all> the upstream
repositories, rather than just taking the B<first> satisfactory version
that is found. Remember that Pinto only searches the upstream
repositories when the local repository does not already contain a
satisfactory version of the package.
=item --cpanm-exe PATH
=item --cpanm PATH
Sets the path to the L<cpanm> executable. If not specified, the
C<PATH> will be searched for the executable. At present, cpanm
version 1.500 or newer is required.
=item --cpanm-options NAME=VALUE
=item -o NAME=VALUE
These are options that you wish to pass to L<cpanm>. Do not prefix
the option NAME with a '-'. You can pass any option you like, but the
C<--mirror> and C<--mirror-only> options will always be set to point
to the Pinto repository.
=item --dry-run
Go through all the motions, but do not actually commit any changes to
the repository. Use this option to see how the command would
potentially impact the stack. This only has effect when using the
C<--pull> option.
=item --local-lib DIRECTORY
=item -l DIRECTORY
Shortcut for setting the C<--local-lib> option on L<cpanm>. Same as
C<--cpanm-options local-lib=DIRECTORY> or C<-o l=DIRECTORY>.
=item --local-lib-contained DIRECTORY
=item -L DIRECTORY
Shortcut for setting the C<--local-lib-contained> option on L<cpanm>.
Same as C<--cpanm-options local-lib-containted=DIRECTORY> or C<-o
L=DIRECTORY>.
=item --message=TEXT
=item -m TEXT
Use TEXT as the revision history log message. This is only relevant
if you also set the C<--pull> option. If you do not use C<--message>
option, then you will be prompted to enter the message via your text
editor. Use the C<EDITOR> or C<VISUAL> environment variables to
control which editor is used. A log message is not required whenever
the C<--dry-run> option is set, or if the action did not yield any
changes to the repository.
=item --do-pull
Pull the targets and recursively pull all their prerequisites onto the
stack before installing. Without the C<--do-pull> option, all
targets and their prerequisites must already be on the stack or the
installation will probably fail. When the C<--do-pull> option is
used, the stack must not be locked.
=item --stack=NAME
=item -s NAME
Use the stack with the given NAME as the repository index. When
used with the C<--pull> option, this also determines which stack
prerequisites will be pulled onto. Defaults to the name of whichever
stack is currently marked as the default stack. Use the
L<stacks|App::Pinto::Command::stacks> command to see the stacks in
the repository.
=back
=head1 USING cpan OR cpanm DIRECTLY
On the surface, A Pinto repository looks like an ordinary CPAN repository,
so you can use any client to install modules. All you have to do is "point"
it at the URL of your Pinto repository. Each client has a slightly different
interface for setting the URL.
For L<cpanm>, use the C<--mirror> and C<--mirror-only> options like this:
$> cpanm --mirror file:///path/to/repo --mirror-only Some::Package ...
For L<cpan>, set the C<urllist> config option via the shell like this:
$> cpan
cpan[1]> o conf urllist file:///path/to/repo
cpan[2]> reload index
cpan[3]> install Some::Package
cpan[4]> o conf commit # If you want to make the change permanent
Pointing your client at the top of your repository will install modules
from the default stack. To install from a particular stack, just add it
to the URL. For example:
file:///path/to/repo # Install from default stack
file:///path/to/repo/stacks/dev # Install from "dev" stack
file:///path/to/repo/stacks/prod # Install from "prod" stack
If your repository does not have a default stack then you must specify the
full URL to one of the stacks as shown above.
=head1 COMPATIBILITY
The C<install> does not support some of the newer features found in
version 1.6 (or later) of L<cpanm>, such as installing from a Git
repository, installing development releases, or using complex version
expressions. If you pass any of those as arguments to this command, the
behavior is unspecified.
=head1 AUTHOR
Jeffrey Ryan Thalhammer <jeff@stratopan.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Jeffrey Ryan Thalhammer.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut