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package Sys::Cmd::Template; |
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72407
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use strict; |
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1
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31
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3
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5
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use warnings; |
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1
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1
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25
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use 5.006; |
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4
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5
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1
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1
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5
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use Carp qw/croak confess/; |
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2
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1
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73
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6
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1
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1
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1082
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use Exporter::Tidy default => [qw/cmd_template/]; |
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15
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1
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6
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7
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1
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1
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557
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use File::Spec::Functions qw/splitdir/; |
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881
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1
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60
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8
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1
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1
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482
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use File::Which; |
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1066
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1
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54
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9
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1
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1
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458
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use Sys::Cmd; |
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3
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1
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5
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10
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1
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1
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46
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use Sys::Cmd::Mo qw/is default/; |
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2
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1
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4
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11
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our $VERSION = '0.99.0_1'; |
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our $CONFESS; |
14
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15
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sub cmd_template { |
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1
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1
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1
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my @cmd = grep { ref $_ ne 'HASH' } @_; |
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1
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3
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my $bin = $cmd[0]; |
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1
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50
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defined $bin || confess '$cmd must be defined'; |
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1
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50
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33
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70
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if ( !-f $bin and splitdir($bin) < 2 ) { |
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1
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$cmd[0] = which($bin); |
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} |
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1
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338
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my $opts = ( grep { ref $_ eq 'HASH' } @_ )[0]; |
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4
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26
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27
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1
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50
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4
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my %args = $opts ? %$opts : (); |
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1
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4
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$args{cmd} = \@cmd; |
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1
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return Sys::Cmd::Template->new(%args); |
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} |
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has 'cmd' => ( |
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is => 'rw', |
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isa => sub { ref $_[0] eq 'ARRAY' || confess "cmd must be ARRAYREF" }, |
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default => sub { [] }, |
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); |
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has 'dir' => ( |
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is => 'rw', |
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predicate => 'have_dir', |
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); |
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44
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has 'encoding' => ( |
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is => 'rw', |
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predicate => 'have_encoding', |
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); |
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49
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has 'env' => ( |
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is => 'rw', |
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isa => sub { ref $_[0] eq 'HASH' || confess "env must be HASHREF" }, |
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predicate => 'have_env', |
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); |
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55
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has 'input' => ( |
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is => 'rw', |
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predicate => 'have_input', |
58
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); |
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60
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sub run { |
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0
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0
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1
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my $self = shift; |
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0
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my $proc = $self->spawn(@_); |
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0
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my @out = $proc->stdout->getlines; |
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0
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my @err = $proc->stderr->getlines; |
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66
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0
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$proc->close; |
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68
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0
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0
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if ( $proc->exit != 0 ) { |
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0
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0
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confess( join( '', @err ) . 'Command exited with value ' . $proc->exit ) |
70
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if $CONFESS; |
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0
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croak( join( '', @err ) . 'Command exited with value ' . $proc->exit ); |
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} |
73
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74
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0
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0
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if (wantarray) { |
75
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0
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return @out; |
76
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} |
77
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else { |
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0
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return join( '', @out ); |
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} |
80
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} |
81
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82
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sub runx { |
83
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0
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0
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1
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my $self = shift; |
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0
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my $proc = $self->spawn(@_); |
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0
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my @out = $proc->stdout->getlines; |
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0
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my @err = $proc->stderr->getlines; |
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88
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0
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$proc->close; |
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90
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0
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0
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if ( $proc->exit != 0 ) { |
91
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0
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0
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confess( join( '', @err ) . 'Command exited with value ' . $proc->exit ) |
92
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if $CONFESS; |
93
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0
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croak( join( '', @err ) . 'Command exited with value ' . $proc->exit ); |
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} |
95
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96
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0
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0
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if (wantarray) { |
97
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0
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return @out, @err; |
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} |
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else { |
100
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0
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return join( '', @out, @err ); |
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} |
102
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} |
103
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104
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sub spawn { |
105
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0
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0
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1
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my $self = shift; |
106
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0
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my %args = ( cmd => [ @{ $self->cmd }, grep { ref $_ ne 'HASH' } @_ ], ); |
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0
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0
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107
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108
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0
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0
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my $opts = ( grep { ref $_ eq 'HASH' } @_ )[0] || {}; |
109
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110
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0
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0
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if ( exists $opts->{dir} ) { |
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0
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111
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0
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$args{dir} = $opts->{dir}; |
112
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} |
113
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elsif ( $self->have_dir ) { |
114
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0
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$args{dir} = $self->dir; |
115
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} |
116
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117
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0
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0
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if ( exists $opts->{encoding} ) { |
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0
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118
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0
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$args{encoding} = $opts->{encoding}; |
119
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} |
120
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elsif ( $self->have_encoding ) { |
121
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0
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$args{encoding} = $self->encoding; |
122
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} |
123
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124
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0
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0
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if ( $self->have_env ) { |
125
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0
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$args{env} = { %{ $self->env } }; |
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0
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126
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} |
127
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128
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0
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0
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if ( exists $opts->{env} ) { |
129
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0
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while ( my ( $key, $val ) = each %{ $opts->{env} } ) { |
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0
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130
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0
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$args{env}->{$key} = $val; |
131
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} |
132
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} |
133
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134
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0
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0
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if ( exists $opts->{input} ) { |
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0
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135
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0
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$args{input} = $opts->{input}; |
136
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} |
137
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elsif ( $self->have_input ) { |
138
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0
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$args{input} = $self->input; |
139
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} |
140
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141
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0
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return Sys::Cmd->new(%args); |
142
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} |
143
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144
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1; |
145
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146
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__END__ |