Code::TidyAll::Plugin::YAMLFrontMatter - TidyAll plugin for validating YAML Front Matter

       Mark Fowler <mfowler@maxmind.com>

       •   Dave Rolsky <autarch@urth.org>

       •   Greg Oschwald <goschwald@maxmind.com>

       This software is copyright (c) 2019 by MaxMind, Inc.

       This is free software; you can redistribute it and/or modify it under  the  same  terms  as  the  Perl  5
       programming language system itself.

perl v5.36.0                                       2022-10-14             Code::TidyAll::...YAMLFrontMatter(3pm)

       This is a validator plugin for Code::TidyAll that can be used to check that files have valid YAML Front
       Matter, like Jekyll et al use.

       It will complain if:

       There's no YAML Front Matter
       The YAML Front Matter isn't valid YAML
       There's a UTF-8 BOM at the start of the file
       The file isn't encoded in the configured encoding (UTF-8 by default)
       The YAML Front Matter is missing one or more configured top level keys
       The YAML Front Matter contains circular references

   Options
       "required_top_level_keys"
           Keys that must be present at the top level of the YAML Front Matter.

       "encoding"
           The encoding the file is in.  Defaults to UTF-8 (just like Jekyll 2.0 and later.)

       Code::TidyAll::Plugin::YAMLFrontMatter - TidyAll plugin for validating YAML Front Matter

       Jekyll's Front Matter Documentation <https://jekyllrb.com/docs/frontmatter/>

       Please    report    all    issues    with    this    code    using    the   GitHub   issue   tracker   at
       <https://github.com/maxmind/Code-TidyAll-Plugin-YAMLFrontMatter/issues>.

       Bugs may be submitted through <https://github.com/maxmind/Code-Tidyall-Plugin-YAMLFrontMatter/issues>.

       In your .tidyallrc file:

           [YAMLFrontMatter]
           select = **/*.md
           required_top_level_keys = title layout

       version 1.000003