NAME

       pgFormatter::CLI - Implementation of command line program to format SQL queries.

VERSION

       Version 5.3

SYNOPSIS

       This module is called by pg_format program, when it detects it is not being run in CGI
       environment. In such case all control over flow is passed to this module by calling:

           my $program = pgFormatter::CLI->new();
           $program->run()

FUNCTIONS

   new
       Object constructor, nothing fancy in here.

   run
       Wraps all work related to pg_format CLI program. This includes calling methods to read
       command line parameters, validate them, read query, beautify it, and output.

   beautify
       Actually formats loaded query using pgFormatter::Beautify library. If necessary runs
       anonymization.

   save_output
       Saves beautified query to whatever is output filehandle

   logmsg
       Display message following the log level

   show_help_and_die
       As name suggests - shows help page, with optional error message, and ends program.

   load_sql
       Loads SQL from input file or stdin.

   get_command_line_args
       Parses command line options into $self->{'cfg'}.

   validate_args
       Validates that options parsed from command line have sensible values, opens input and
       output files.

AUTHOR

       pgFormatter is an original work from Gilles Darold

BUGS

       Please report any bugs or feature requests to:
       https://github.com/darold/pgFormatter/issues

COPYRIGHT

       Copyright 2012-2021 Gilles Darold. All rights reserved.

LICENSE

       pgFormatter is free software distributed under the PostgreSQL Licence.

       A modified version of the SQL::Beautify Perl Module is embedded in pgFormatter with
       copyright (C) 2009 by Jonas Kramer and is published under the terms of the Artistic
       License 2.0.