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25 Mar 2010 09:03:51 UTC
- Distribution: App-FatPacker
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Bus factor: 11- License: perl_5
- Perl: v5.8.1
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Matt S. Trout (mst)
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NAME
fatpack - Command line frontend for App::FatPacker
COMMANDS
trace
$ fatpack trace [--to=trace-file|--to-stderr] myscript.pl
Compiles myscript.pl (as in "perl -c") and writes out a trace file containing every module require()d during the compilation.
The trace file is called 'fatpacker.trace' by default; the --to option overrides this.
If you pass --to-stderr fatpack writes the trace to STDERR instead.
You cannot pass both --to and --to-stderr.
packlists-for
$ fatpack packlists-for Module1 Module2 Module3
Searches your perl's @INC for .packlist files containing the .pm files for the modules requested and emits a list of unique packlist files to STDOUT.
These packlists will, in a pure cpan-installation environment, be all non-core distributions required for those modules.
Unfortunately most vendors strip the .packlist files so if you installed modules via e.g. apt-get you may be missing those modules; installing your dependencies into a local::lib first is the preferred workaround.
tree
$ fatpack tree fatlib packlist1 packlist2 packlist3
Takes a list of packlist files and copies their contents into a tree at the requested location.
This tree should be sufficient to 'use lib' to make available all modules provided by the distributions whose packlists were specified.
file
$ fatpack file
Recurses into the 'lib' and 'fatlib' directories and bundles all .pm files found into a BEGIN block which adds a virtual @INC entry to load these files from the bundled code rather than disk.
RECIPES
Current basic recipe for packing:
$ fatpack trace myscript.pl $ fatpack packlists-for `cat factpacker.trace` >packlists $ fatpack tree fatlib `cat packlists` $ (fatpack file; cat myscript.pl) >myscript.packed.pl
COPYRIGHT, LICENSE, AUTHOR
See the corresponding sections in App::FatPacker.
Module Install Instructions
To install App::FatPacker, copy and paste the appropriate command in to your terminal.
cpanm App::FatPacker
perl -MCPAN -e shell install App::FatPacker
For more information on module installation, please visit the detailed CPAN module installation guide.