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1 | package BuildStem; |
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2 | |
3 | use strict; |
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4 | use warnings; |
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5 | |
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6 | use Config; |
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7 | use File::Basename; |
8 | use File::Spec; |
9 | use IO::File; |
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10 | |
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11 | use Module::Build; |
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12 | |
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13 | use vars qw(@ISA); |
14 | @ISA = qw(Module::Build); |
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15 | |
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16 | |
17 | sub process_script_files { |
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18 | my ( $self ) = @_ ; |
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19 | my $files = $self->find_script_files(); |
20 | return unless keys %$files; |
21 | |
22 | my $script_dir = File::Spec->catdir($self->blib, 'script'); |
23 | my $demo_dir = File::Spec->catdir($self->blib, 'demo'); |
24 | File::Path::mkpath( $script_dir ); |
25 | File::Path::mkpath( $demo_dir ); |
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26 | $self->add_to_cleanup($demo_dir); |
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27 | |
28 | foreach my $file (keys %$files) { |
29 | my $dest_dir = $file =~ /_demo$/ ? $demo_dir : $script_dir ; |
30 | my $result = $self->copy_if_modified($file, $dest_dir, 'flatten') or next; |
31 | $self->fix_shebang_line($result) if $self->is_unixish(); |
32 | $self->make_executable($result); |
33 | my $demo_run_dir = File::Spec->catdir($self->base_dir(), 'demo'); |
34 | if ( $result =~ /(?:run_stem$)|(?:_demo$)/ ) { |
35 | my $result2 = $self->copy_if_modified($result, $demo_run_dir, 'flatten') or next; |
36 | $self->add_to_cleanup($result2); |
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37 | } |
38 | } |
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39 | return 1; |
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40 | } |
41 | |
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42 | sub process_conf_files { |
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43 | my ( $self ) = @_ ; |
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44 | my $files = $self->_find_file_by_type('stem','conf'); |
45 | return unless keys %$files; |
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46 | |
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47 | my $conf_dir = File::Spec->catdir($self->blib, 'conf'); |
48 | File::Path::mkpath( $conf_dir ); |
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49 | |
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50 | foreach my $file (keys %$files) { |
51 | my $result = $self->copy_if_modified($file, $conf_dir, 'flatten') or next; |
52 | $self->fix_shebang_line($result) if $self->is_unixish(); |
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53 | } |
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54 | return 1; |
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55 | } |
56 | |
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57 | sub find_binary { |
58 | my ( $self, $prog ) = @_ ; |
59 | if ( $self->do_system( "which $prog >/dev/null" ) ) { |
60 | return `which $prog` ; |
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61 | } |
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62 | return; |
63 | } |
64 | |
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65 | |
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66 | ########################################################### |
67 | # Various convenience routines. |
68 | # |
69 | # To use ACTION_foo, call ./Build foo |
70 | |
71 | |
72 | |
73 | # ACTION: grep through MANIFEST |
74 | # command line args: |
75 | # files=<regex> |
76 | # |
77 | # do we need this action? |
78 | # |
79 | |
80 | sub ACTION_grep_manifest { |
81 | |
82 | my( $self ) = @_ ; |
83 | |
84 | my @manifest_sublist = $self->grep_manifest() ; |
85 | |
86 | print join( "\n", @manifest_sublist ), "\n" ; |
87 | return; |
88 | } |
89 | |
90 | |
91 | |
92 | # grep through all matched files |
93 | # command line args: |
94 | # files=<regex> (default is all .pm files) |
95 | # re=<regex> |
96 | |
97 | sub ACTION_grep { |
98 | |
99 | my( $self ) = @_ ; |
100 | |
101 | my $args = $self->{'args'} ; |
102 | |
103 | my $file_regex = $args->{ files } || qr/\.pm$/ ; |
104 | my $grep_regex = $args->{ re } or die "need grep regex" ; |
105 | |
106 | my @manifest_sublist = $self->grep_manifest( $file_regex ) ; |
107 | |
108 | local( @ARGV ) = @manifest_sublist ; |
109 | |
110 | while( <> ) { |
111 | |
112 | next unless /$grep_regex/ ; |
113 | |
114 | print "$ARGV:$. $_" |
115 | } |
116 | continue { |
117 | |
118 | close ARGV if eof ; |
119 | } |
120 | |
121 | return; |
122 | } |
123 | |
124 | my ( @manifest_lines ) ; |
125 | |
126 | # MANIFEST helper subs |
127 | |
128 | sub grep_manifest { |
129 | |
130 | my( $self, $file_regex ) = @_ ; |
131 | |
132 | $file_regex ||= $self->{ args }{ files } || qr/.*/ ; |
133 | |
134 | manifest_load() ; |
135 | |
136 | return grep( /$file_regex/, @manifest_lines ) ; |
137 | } |
138 | |
139 | sub manifest_load { |
140 | |
141 | return if @manifest_lines ; |
142 | |
143 | @manifest_lines = grep ! /^\s*$|^\s*#/, read_file( 'MANIFEST' ) ; |
144 | |
145 | chomp @manifest_lines ; |
146 | |
147 | return ; |
148 | } |
149 | |
150 | sub read_file { |
151 | |
152 | my ( $file_name ) = @_ ; |
153 | |
154 | local( *FH ); |
155 | |
156 | open( FH, $file_name ) || die "Can't open $file_name $!"; |
157 | |
158 | return <FH> if wantarray; |
159 | |
160 | read FH, my $buf, -s FH; |
161 | return $buf; |
162 | } |
163 | |
164 | |
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165 | 1; |