Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

file 46 lines (37 sloc) 1.353 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
name 'minicpan';
description 'fallback to local minicpan when a dist is not found';
author 'Tatsuhiko Miyagawa';

api_version 0.1;

my $minicpan_rc = File::Spec->catfile($ENV{HOME}, ".minicpanrc");
my $minicpan_home = find_home($minicpan_rc) || File::Spec->catfile($ENV{HOME}, "minicpan");

hook search_module => 100, sub {
    my $args = shift;

    my $pkgs = File::Spec->catfile($minicpan_home, "modules", "02packages.details.txt.gz");
    unless (-e $pkgs) {
        $args->{app}->diag("! $pkgs not found. Configure $minicpan_rc correctly. mnicpan plugin is disabled.\n");
        return;
    }

    push @{$args->{uris}}, sub {
        require IO::Zlib;
        my $fh = IO::Zlib->new($pkgs, 'rb') or return;
        $args->{app}->chat("Scanning $pkgs to find $args->{module}...\n");
        while (<$fh>) {
            my($module, $ver, $dist) = split /\s+/, $_;
            if ($module eq $args->{module}) {
                $args->{app}->chat("Found $module on minicpan index: $dist\n");
                return "file://" . File::Spec->catfile($minicpan_home, "authors", "id", $dist);
            }
        }
        return;
    };

    return;
};

sub find_home {
    my $rc = shift;
    return unless -e $rc;

    open my $fh, "<$rc" or return;
    while (<$fh>) {
        /^local:\s+(.*?)\s*$/ and return $1;
    }

    return;
}
Something went wrong with that request. Please try again.