Gather Requirements Command

[navarr]

✅ Acceptance Criteria

• I can run depanno gather <dir>, where <dir> is a directory to search through
• I can pass the flag -l or --include-legacy-annotations
• I can pass the flag -f or --format with a value of text, csv, xml, or json
• All Attributes (and annotations with flag l) are found
• Attributes for the same package are simplified via exclusion (e.g. ^2 and ^2.1|3 becomes ^2.1)
• If the format is specified to be JSON, I get an object containing a "require" object and a "suggest" object that should be usable with composer
• If the format is specified to be CSV, the columns should be: "package", "requirement", "optional" where "optional" should be "Yes" or "No"
• If the format is specified to be XML, I should receive a document like:

<?xml version="1.0" encoding="utf-8"?>
<dependencies>
    <!-- for each simplified requirement -->
    <requirement package="" constraint="" optional="true"><!-- optional default should be "false" and not included -->
        <!-- for each attribute/annotation -->
        <reason file="" line="" constraint="">reason text</reason>
    </requirement>
</dependencies>