# NAME

App::envfile - runs another program with environment modified according to envfile

# SYNOPSIS

   $ cat > foo.env
   FOO=bar
   HOGE=fuga
   $ envfile foo.env perl -le 'print "$ENV{FOO}, $ENV{HOGE}"'
   bar, fuga

like

   $ env FOO=bar HOGE=fuga perl -le 'print "$ENV{FOO}, $ENV{HOGE}"'

# DESCRIPTION

App::envfile is sets environment from file.

envfile inspired djb's envdir program.

# METHODS

## new()

Create App::envfile instance.

   my $envf = App::envfile->new();

## run\_with\_env(\\%env, \\@commands)

Runs another program with environment modified according to `\%env`.

   $envf->run_with_env(\%env, \@commands);

## parse\_envfile($envfile)

Parse the `envfile`. Returned value is HASHREF.

   my $env = $envf->parse_envfile($envfile);

Supported file format are:

   KEY=VALUE
   # comment
   KEY2=VALUE
   ...

Or more supported `Perl`, `JSON` and `YAML` format.
The file format is determined by the extension type. extensions map are:

   pl   => Perl
   perl => Perl
   js   => JSON
   json => JSON
   yml  => YAML
   yaml => YAML

If this list does not match then considers that file is envfile.

Also, if you use `YAML` and `JSON`, [Data::Encoder](http://search.cpan.org/perldoc?Data::Encoder) and [YAML](http://search.cpan.org/perldoc?YAML) or [JSON](http://search.cpan.org/perldoc?JSON) module is required.

# AUTHOR

xaicron <[email protected]>

# THANKS TO

tokuhirom

# COPYRIGHT

Copyright 2011 - xaicron

# LICENSE

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

# SEE ALSO

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