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543
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use 5.006; |
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use strict; |
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use warnings; |
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50
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4
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5
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package Dist::Zilla::App::Command::self; |
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7
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our $VERSION = '0.001002'; |
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9
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# ABSTRACT: Build a distribution with a bootstrapped version of itself. |
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our $AUTHORITY = 'cpan:KENTNL'; # AUTHORITY |
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400
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use Dist::Zilla::App '-command'; |
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42119
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14
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15
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## no critic (NamingConventions::ProhibitAmbiguousNames) |
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sub abstract { return 'Build a distribution with a boostrapped version of itself' } |
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## use critic |
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0
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sub opt_spec { } |
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sub execute { |
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my ( $self, undef, $arg ) = @_; |
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0
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my ( $target, undef ) = $self->zilla->ensure_built_in_tmpdir; |
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my $root = $self->zilla->root; |
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0
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require Path::Tiny; |
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require File::pushd; |
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require Config; |
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require Carp; |
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32
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{ |
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my $wd = File::pushd::pushd($target); ## no critic (Variables::ProhibitUnusedVarsStricter) |
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34
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0
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my @builders = @{ $self->zilla->plugins_with('-BuildRunner') }; |
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35
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0
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Carp::croak 'no BuildRunner plugins specified' unless @builders; |
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$_->build for @builders; |
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} |
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0
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my $sep = $Config::Config{path_sep}; ## no critic (Variables::ProhibitPackageVars) |
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my @lib = split $sep, $ENV{PERL5LIB} || q[]; |
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push @lib, Path::Tiny::path($target)->child('blib/lib'); |
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push @lib, Path::Tiny::path($target)->child('blib/arch'); |
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45
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local $ENV{PERL5LIB} = join $sep, @lib; |
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47
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0
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my $wd = File::pushd::pushd( Path::Tiny::path($root)->absolute ); ## no critic (Variables::ProhibitUnusedVarsStricter) |
48
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return system 'dzil', @{$arg}; |
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49
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} |
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51
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1; |
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53
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__END__ |
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55
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=pod |
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57
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=encoding UTF-8 |
58
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59
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=head1 NAME |
60
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61
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Dist::Zilla::App::Command::self - Build a distribution with a bootstrapped version of itself. |
62
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63
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=head1 VERSION |
64
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65
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version 0.001002 |
66
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67
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=head1 SYNOPSIS |
68
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69
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This is a different approach to using C<[Bootstrap::lib]> that absolves a distribution from needing to forcibly embed bootstrapping logic in C<dist.ini> |
70
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71
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dzil self build |
72
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73
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This is largely similar to using |
74
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75
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[Bootstrap::lib] |
76
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try_built = 1 |
77
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78
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and doing |
79
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80
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dzil build && dzil build |
81
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82
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And similar again to: |
83
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84
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dzil run bash -c "cd ../; dzil -I$BUILDDIR/lib dzil build" |
85
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86
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Or whatever the magic is that @ETHER uses. |
87
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88
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This also means that: |
89
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90
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dzil self release |
91
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92
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Is something you can do. |
93
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94
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=head1 CAVEATS |
95
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96
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The nature of this implies that your distribution will probably need an older generation of itself for the initial bootstrap. |
97
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98
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That is to say: |
99
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100
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dzil build |
101
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102
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Must work, and use C<Generation.Previous> to build C<Generation.Build> |
103
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104
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dzil self foo |
105
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106
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Will call C<dzil build> for you, to build C<Generation.Build>, and then invoke |
107
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108
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dzil foo |
109
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110
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To use C<Generation.Build> to build C<Generation.Next> |
111
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112
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=over 4 |
113
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114
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=item C<1. Generation.Previous> |
115
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116
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A previously installed incarnation of your dist. |
117
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118
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=item C<2. Generation.Build> |
119
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120
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The iteration of building the distribution itself from source using C<Generation.Previous> |
121
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122
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=item C<3. Generation.Next> |
123
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124
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The iteration of building the distribution itself from source using C<Generation.Build> |
125
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126
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=back |
127
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128
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=head1 AUTHOR |
129
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130
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Kent Fredric <kentnl@cpan.org> |
131
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132
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=head1 COPYRIGHT AND LICENSE |
133
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134
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This software is copyright (c) 2014 by Kent Fredric <kentfredric@gmail.com>. |
135
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136
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This is free software; you can redistribute it and/or modify it under |
137
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the same terms as the Perl 5 programming language system itself. |
138
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139
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=cut |