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if ($arg =~ s/^\s*,?\s*(\d+)\s*-\s*(\d+)//) {
push @numbers, ($1 .. $2);
}
elsif ($arg =~ s/^\s*,?\s*(\d+)//) {
push @numbers, $1;
}
else {
last;
}
}
}
@numbers;
}
sub raw_args {
my $o = shift;
strip($o->line_args);
}
sub strip {
my $f = shift;
$f =~ s/^\s*//;
$f =~ s/\s*$//;
$f;
}
# matches(""neil"", ""ne|il"") => 1
# matches(""ne"", ""ne|il"") => 1
# matches(""n"", ""ne|il"") => 0
sub matches {
my $cmd = shift;
my $pat = shift || """";
my ($required, $extra) = split '\|', $pat;
$extra ||= """";
my $regex = ""$required(?:"";
for (my $i=1; $i<=length($extra); $i++) {
$regex .= '|' . substr($extra, 0, $i);
}
$regex .= "")"";
return $cmd =~ /^$regex$/i;
}
sub pause_exit {
my $o = shift;
my $exit_code = shift || 0;
my $pause = shift || 0;
if ($pause) {
if ($o->have_readkey) {
$o->inform(""Hit any key to exit..."");
}
else {
$o->inform(""Hit <ENTER> to exit..."");
}
$o->readkey;
}
exit $exit_code;
}
#============================================================================
# Check if this is the first time we've ever used profiles. This can be
# guessed: if the 'profile' entry is not set, but the 'profile-track' flag
# is, then it's the first time profile-track has been set to '1'.
#============================================================================
sub setup_profile {
my $o = shift;
$o->inform(<<END);
$SEP
You have profile tracking turned on: now it's time to choose a profile name.
ActiveState's PPM 3 Server will track which packages you have installed on
your machine. This information is stored in a ""profile"", located on the
server.
Here are some features of profiles:
o You can have as many profiles as you want;
o Each profile can track an unlimited number of packages;
o PPM defaults to ""tracking"" your profile (it updates your profile every time
you add or remove a package;
o You can disable profile tracking by modifying the 'profile-track' option;
o You can manually select, save, and restore profiles;
o You can view your profile from ASPN as well as inside PPM 3.
$SEP
END
my $response = PPM::UI::profile_list();
my @l;
unless ($response->ok) {
$o->warn(""Failed to enable profile tracking: "".$response->msg);
$o->warn(<<END);
You can still use PPM3, but profiles are not enabled. To try setting up
profiles again, enter 'set profile-track=1'. Or, you can set up profiles
by hand, using the 'profile add' command.
END
$o->run('unset', 'profile-track');
return;
}
else {