SYNOPSIS

    In dist.ini:

     [Rinci::ScriptFromFunc]
     script= func=/My/Palindrome/check_palindrome,
     script= name=lssrv, func=/My/App/list_servers

    After build, bin/check-palindrome and bin/lssrv will be created.

DESCRIPTION

    After you add Rinci metadata to your function, e.g.:

     package My::Palindrome;
     $SPEC{check_palindrome} = {
         v => 1.1,
         args => {
             text => { schema=>'str*', req=>1, pos=>0 },
             ci   => { schema=>'bool*', cmdline_aliases=>{i=>{}} },
         },
         result_naked => 1,
     };
     sub check_palindrome {
         my %args = @_;
         my $text = $args{ci} ? lc($args{text}) : $args{text};
         $text eq reverse($text);
     }

    you can create a command-line script for that function that basically
    is not much more than:

     #!perl
     use Perinci::CmdLine::Any;
     Perinci::CmdLine::Any->new(url => '/My/Palindrome/check_palindrome');

    This Dist::Zilla plugin lets you automate the creation of such scripts.

    Creating scripts. To create a script, put this in dist.ini:

     [Rinci::ScriptFromFunc]
     script= func=/My/Palindrome/check_palindrome, abstract=Check if a text is a palindrome

    To create more scripts, add more script=... lines. Each script=... line
    is a script specification, containing comma-separated key=value items.
    Known keys:

      * func => str

      Riap function URL.

      * name => str

      Name of script to create. Default will be taken from function name,
      with _ replaced to -.

      * cmdline => str

      Select module to use. Default is Perinci::CmdLine::Any, but you can
      set this to classic (equals to Perinci::CmdLine), any
      (Perinci::CmdLine::Any), or lite (Perinci::CmdLine::Lite) or module
      name.

      * prefer_lite => bool

      If set to 1 and you are using Perinci::CmdLine::Any, -prefer_lite
      option will be passed in the code.

      * default_log_level => str

      If set, will add this code to the generated script:

       BEGIN { no warnings; $main::Log_Level = "..." }

      This can be used if you want your script to be verbose by default,
      for example.

      * log => bool

      Set value in the Perinci::CmdLine object construction code.

      * ssl_verify_hostname => bool (default: 1)

      If set to 0, will add this code to the generated script:

       $ENV{PERL_LWP_SSL_VERIFY_HOSTNAME} = 0;

      This can be used if the Riap function URL is https and you don't want
      to verify.

      * snippet_before_instantiate_cmdline => str

      This is like the configuration, but per-script.

    Filling out script details. (NOT YET IMPLEMENTED.) You can also create
    the script manually in bin/, but put this marker at the top of the
    script:

     C<# FROMFUNC: ...>

    Where ... contains the same comma-separated key=value items, for
    example:

     C<# FROMFUNC: func=/My/Palindrome/check-palindrome>

    What are put in the script. Below are the things put in the script by
    this plugin:

      * shebang line

       #!perl

      Not added when not creating.

      * # DATE line

      See Dist::Zilla::Plugin::OurDate. Not added if already there.

      * # VERSION line

      See Dist::Zilla::Plugin::OurVersion. Not added if already there.

      * # ABSTRACT line

      Value will be taken from summary property of the Rinci metadata. Not
      added if already there.

      * # PODNAME line

      Value will be taken from function name, with underscore (_) replaced
      with dash (-). Not added if already there.

      * Perl code to use the function as a CLI script

      By default it's something like this (some aspects customizable):

       use 5.010001;
       use strict;
       use warnings;
      
       use Perinci::CmdLine::Any;
       Perinci::CmdLine::Any->new(
           url => '/My/Palindrome/check_palindrome',
       );

      * Synopsis POD section

      Will display script's usage as well as examples from the examples
      property in the Rinci metadata, if any. Not added if already there.

      * Description POD section

      Value taken from description property of the Rinci metadata. Not
      added if already there.

      * Options POD section

      List all the command-line options that the script accepts. Not added
      if already there.

CONFIGURATION

 script => str (multiple allowed)

    Specify script to be generated (name, source function, etc). See
    "DESCRIPTION" for more details.

 snippet_* => str

    Insert code snippet in various places, for some customization in the
    process of code generation.

     snippet_before_instantiate_cmdline

TODO

      * fatpacker-friendly

      Add 'use MODULE' (if function URL points to local module) so
      dependencies can be detected more easily (more fatpacker-friendly).

      * logging

      In Synopsis, add an example on how to enable debugging/tracing.

      * completion

      If completion=1, add instruction on how to enable bash completion in
      Synopsis.

      * link to corresponding module

      Link to corresponding Perl module in See Also (the Version POD
      section already mentions the dist name though).

      * customize See Also

      Allow specifying links

SEE ALSO

    Rinci

    Pod::Weaver::Plugin::Rinci to fill more stuffs to the POD of the
    generated script.

    Other Dist::Zilla::Plugin::Rinci::* for plugins that utilize Rinci
    metadata.