#!/usr/bin/env perl

use strict;
use warnings;

use FindBin qw($Bin);
use lib "$Bin/../lib";

use Developer::Dashboard::CLI::Query qw(run_query_command);

# main(@ARGV)
# Runs the YAML query command for Developer Dashboard.
# Input: command-line arguments from @ARGV and optional STDIN.
# Output: prints the selected YAML value, then exits.
run_query_command( command => 'yq', args => \@ARGV );

__END__

=pod

=head1 NAME

yq - YAML query command for Developer Dashboard

=head1 SYNOPSIS

  dashboard yq [path] [file]

=head1 DESCRIPTION

This command provides YAML query extraction for Developer Dashboard.

=for comment FULL-POD-DOC START

=head1 PURPOSE

This staged helper owns the public C<dashboard yq> command. It accepts an
optional dotted YAML path or C<$d>-based Perl expression plus an optional input
file, then hands the request to the shared query runtime so parsing,
file-vs-STDIN handling, and output formatting stay consistent with the rest of
the dashboard toolchain.

=head1 WHY IT EXISTS

It exists because the dashboard ships a private, repo-local YAML inspection tool instead of depending on a globally installed parser binary. Keeping C<yq> as a staged helper also preserves the thin-switchboard contract in C<bin/dashboard>.

=head1 WHEN TO USE

Use this file when you are changing how C<dashboard yq> chooses between STDIN and files, how it reports parse errors, or how the staged helper is wired into the shared query implementation.

=head1 HOW TO USE

Users run C<dashboard yq [path] [file]>. The staged helper selects the YAML
backend in the shared query runtime, which accepts the file and path in either
order, reads STDIN when no file is given, prints scalar hits as plain text, and
prints the whole parsed document when the path is C<$d> or C<.>. If the query
text uses C<$d> inside a Perl expression, the helper evaluates that expression
against the decoded YAML document before formatting the result.

=head1 WHAT USES IT

It is used by the public C<dashboard yq> command, by shell snippets that want a runtime-local YAML query tool, by integration smoke runs, and by the focused query-helper coverage under C<t/>.

=head1 EXAMPLES

  printf 'alpha:\n  beta: 3\n' | dashboard yq alpha.beta
  dashboard yq config.yml '$d'
  dashboard yq '$d' config.yml
  printf 'foo:\n  - 1\nbar:\n  - 2\n' | dashboard yq 'sort keys %$d'
  printf 'items:\n  - name: demo\n' | dashboard yq items.0.name

=for comment FULL-POD-DOC END

=cut
