Commit | Line | Data |
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86530b38 AT |
1 | package Psh::Builtins::Unalias; |
2 | ||
3 | require Psh::Util; | |
4 | require Psh::Support::Alias; | |
5 | ||
6 | =item * C<unalias NAME | -a | all]> | |
7 | ||
8 | Removes the alias with name <C<I<NAME>> or all aliases if either <C<I<-a>> | |
9 | (for bash compatibility) or <C<I<all>> is specified. | |
10 | ||
11 | =cut | |
12 | ||
13 | sub bi_unalias { | |
14 | my $name= shift; | |
15 | if( ($name eq '-a' || $name eq 'all') and !Psh::Support::Alias::is_aliased($name) ) { | |
16 | %Psh::Support::Alias::aliases=(); | |
17 | return (1,undef); | |
18 | } elsif( Psh::Support::Alias::is_aliased($name)) { | |
19 | delete($Psh::Support::Alias::aliases{$name}); | |
20 | return (1,undef); | |
21 | } else { | |
22 | Psh::Util::print_error_i18n('unalias_noalias', $name); | |
23 | return (0,undef); | |
24 | } | |
25 | return (0,undef); | |
26 | } | |
27 | ||
28 | ||
29 | sub cmpl_unalias { | |
30 | my $text= shift; | |
31 | return (1,grep { Psh::Util::starts_with($_,$text) } Psh::Support::Alias::get_alias_commands()); | |
32 | } | |
33 | ||
34 | 1; |