CPAN-Mirror-Tiny
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lib/CPAN/Mirror/Tiny/CLI.pm view on Meta::CPAN
package CPAN::Mirror::Tiny::CLI;
use strict;
use warnings;
use CPAN::Mirror::Tiny;
use File::Find ();
use File::Spec;
use File::stat ();
use Getopt::Long ();
use IPC::Run3 ();
use POSIX ();
use Pod::Usage 1.33 ();
sub new {
my $class = shift;
bless {
base => $ENV{PERL_CPAN_MIRROR_TINY_BASE} || "darkpan",
}, $class;
}
sub run {
shift->_run(@_) ? 0 : 1;
}
sub _run {
my $self = shift->new;
$self->parse_options(@_) or return;
my $cmd = shift @{$self->{argv}};
if (!$cmd) {
warn "Missing subcommand, try `$0 --help`\n";
return;
}
( my $_cmd = $cmd ) =~ s/-/_/g;
if (my $sub = $self->can("cmd_$_cmd")) {
return $self->$sub(@{$self->{argv}});
} else {
warn "Unknown subcommand '$cmd', try `$0 --help`\n";
return;
}
}
sub parse_options {
my $self = shift;
local @ARGV = @_;
my $parser = Getopt::Long::Parser->new(
config => [qw(no_auto_abbrev no_ignore_case pass_through)],
);
$parser->getoptions(
"h|help" => sub { $self->cmd_help; exit },
"v|version" => sub { $self->cmd_version; exit },
"q|quiet" => \$self->{quiet},
"b|base=s" => \$self->{base},
"a|author=s" => \$self->{author},
) or return 0;
$self->{argv} = \@ARGV;
return 1;
}
sub cmd_help {
Pod::Usage::pod2usage(verbose => 99, sections => 'SYNOPSIS|OPTIONS|EXAMPLES');
return 1;
}
sub cmd_version {
my $klass = "CPAN::Mirror::Tiny";
printf "%s %s\n", $klass, $klass->VERSION;
}
sub cmd_inject {
my ($self, @argv) = @_;
die "Missing urls, try `$0 --help`\n" unless @argv;
my $cpan = CPAN::Mirror::Tiny->new(base => $self->{base});
my $option = $self->{author} ? { author => $self->{author} } : +{};
for my $argv (@argv) {
print STDERR "Injecting $argv" unless $self->{quiet};
if (eval { $cpan->inject($argv, $option); 1 }) {
print STDERR " DONE\n" unless $self->{quiet};
} else {
print STDERR " FAIL\n" unless $self->{quiet};
die $@;
}
}
return 1;
}
sub cmd_gen_index {
my ($self, @argv) = @_;
my $cpan = CPAN::Mirror::Tiny->new(base => $self->{base});
$cpan->write_index(compress => 1, $self->{quiet} ? () : (show_progress => 1));
warn sprintf "Generated %s\n", $cpan->index_path(compress => 1) unless $self->{quiet};
return 1;
}
sub cmd_cat_index {
my ($self, @argv) = @_;
my $cpan = CPAN::Mirror::Tiny->new(base => $self->{base});
my $index = $cpan->index_path(compress => 1);
return unless -f $index;
my @cmd = ($cpan->{gzip}, "--decompress", "--stdout", $index);
IPC::Run3::run3 \@cmd, \undef, undef, undef;
return $? == 0;
}
sub cmd_list {
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