File Coverage

blib/lib/Complete/Env.pm

Criterion	Covered	Total	%
statement	11	11	100.0
branch			n/a
condition			n/a
subroutine	4	4	100.0
pod			n/a
total	15	15	100.0

package Complete::Env;

our $DATE = '2015-11-29'; # DATE
our $VERSION = '0.38'; # VERSION

use 5.010001;
use strict;
use warnings;

use Complete::Common qw(:all);

require Exporter;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(
                       complete_env
               );

our %SPEC;

$SPEC{':package'} = {
    v => 1.1,
    summary => 'Completion routines related to environment variables',
};

$SPEC{complete_env} = {
    v => 1.1,
    summary => 'Complete from environment variables',
    description => <<'_',

On Windows, environment variable names are all converted to uppercase. You can
use case-insensitive option (`ci`) to match against original casing.

_
    args => {
        word     => { schema=>[str=>{default=>''}], pos=>0, req=>1 },
    },
    result_naked => 1,
    result => {
        schema => 'array',
    },
};
sub complete_env {
    require Complete::Util;

    my %args  = @_;
    my $word     = $args{word} // "";
    if ($word =~ /^\$/) {
        Complete::Util::complete_array_elem(
            word=>$word, array=>[map {"\$$_"} keys %ENV],
        );
    } else {
        Complete::Util::complete_array_elem(
            word=>$word, array=>[keys %ENV],
        );
    }
}
1;
# ABSTRACT: Completion routines related to environment variables

__END__