3 eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
4 if 0; # not running under some shell
8 use ExtUtils::Packlist;
9 use ExtUtils::Installed;
11 use vars qw($Inst @Modules);
16 instmodsh - A shell to examine installed modules
24 A little interface to ExtUtils::Installed to examine installed modules,
25 validate your packlists and even create a tarball from an installed module.
34 my $Module_Help = <<EOF;
35 Available commands are:
36 f [all|prog|doc] - List installed files of a given type
37 d [all|prog|doc] - List the directories used by a module
38 v - Validate the .packlist - check for missing files
39 t <tarfile> - Create a tar archive of the module
40 h - Display module help
44 my %Module_Commands = (
45 f => \&list_installed,
46 d => \&list_directories,
47 v => \&validate_packlist,
48 t => \&create_archive,
56 MODULE_CMD: while (1) {
57 print("$module cmd? ");
59 my $reply = <STDIN>; chomp($reply);
60 my($cmd) = $reply =~ /^(\w)\b/;
64 if( $Module_Commands{$cmd} ) {
65 $Module_Commands{$cmd}->($reply, $module);
67 elsif( $cmd eq 'q' ) {
78 my($reply, $module) = @_;
80 my $class = (split(' ', $reply))[1];
81 $class = 'all' unless $class;
84 if (eval { @files = $Inst->files($module, $class); }) {
85 print("$class files in $module are:\n ",
86 join("\n ", @files), "\n");
94 sub list_directories {
95 my($reply, $module) = @_;
97 my $class = (split(' ', $reply))[1];
98 $class = 'all' unless $class;
101 if (eval { @dirs = $Inst->directories($module, $class); }) {
102 print("$class directories in $module are:\n ",
103 join("\n ", @dirs), "\n");
112 my($reply, $module) = @_;
114 my $file = (split(' ', $reply))[1];
116 if( !(defined $file and length $file) ) {
117 print "No tar file specified\n";
119 elsif( eval { require Archive::Tar } ) {
120 Archive::Tar->create_archive($file, 0, $Inst->files($module));
123 my($first, @rest) = $Inst->files($module);
124 system('tar', 'cvf', $file, $first);
126 system('tar', 'rvf', $file, $f);
128 print "Can't use tar\n" if $?;
133 sub validate_packlist {
134 my($reply, $module) = @_;
136 if (my @missing = $Inst->validate($module)) {
137 print("Files missing from $module are:\n ",
138 join("\n ", @missing), "\n");
141 print("$module has no missing files\n");
151 ##############################################################################
156 Available commands are:
157 l - List all installed modules
158 m <module> - Select a module
165 my $reply = <STDIN>; chomp($reply);
170 print("Installed modules are:\n ", join("\n ", @Modules), "\n");
173 $reply =~ /^m\s+/ and do
175 do_module((split(' ', $reply))[1]);
189 ###############################################################################
191 $Inst = ExtUtils::Installed->new();
192 @Modules = $Inst->modules();
195 ###############################################################################