Describe the bug When using php vendor/bin/roster the code tries use and undefined $oldConfig

To Reproduce php vendor/bin/roster in a library for first time.

Expected behavior Documentation generated

PHP Version PHP 8.0.8 (cli)

Additional context Stack:

Warning: Undefined variable $oldConfig in /app/vendor/samsara/roster/src/Samsara/Roster/Roster.php on line 290

Fatal error: Uncaught Error: Call to a member function get() on null in /app/vendor/samsara/roster/src/Samsara/Roster/Roster.php:290
Stack trace:
#0 /app/vendor/symfony/console/Command/Command.php(299): Samsara\Roster\Roster->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#1 /app/vendor/symfony/console/Application.php(978): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#2 /app/vendor/symfony/console/Application.php(295): Symfony\Component\Console\Application->doRunCommand(Object(Samsara\Roster\Roster), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#3 /app/vendor/symfony/console/Application.php(167): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#4 /app/vendor/samsara/roster/src/Samsara/Roster/App.php(32): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#5 /app/vendor/samsara/roster/bin/roster(25): Samsara\Roster\App->run()
#6 {main}
  thrown in /app/vendor/samsara/roster/src/Samsara/Roster/Roster.php on line 290

When using 'composer require "samsara/roster:^0.1"' I have found that installation is not posible, because is required a private repository

The message is this:

  - Installing jetbrains/phpstorm-attributes (1.0): Cloning a7a83ae5df
Cloning failed using an ssh key for authentication, enter your GitHub credentials to access private repos
Head to https://github.com/settings/tokens/new?scopes=repo&description=Composer+on+d164b2fc805e+2021-07-08+0819
to retrieve a token. It will be stored in "/root/.composer/auth.json" for future use by Composer.
Token (hidden): 

And, of course, my personal token is not valid (I have to test it). The action was realized using Docker

As user of phpstorm I have interest in have support of my IDE.

Describe the bug The documentation seems to be off. It has composer require-dev "samsara/roster:^0.1", but require-dev is not defined.

To Reproduce Steps to reproduce the behavior: Use composer with the following line: composer require-dev "samsara/roster:^0.1".

Expected behavior An error with the following message: [Symfony\Component\Console\Exception\CommandNotFoundException] Command "require-dev" is not defined.

PHP Version PHP 8.0

Additional context In the github documentation it says to use the following command for composer: composer require "samsara/roster:^0.1". In the docs in says to use the following command: composer require-dev "samsara/roster:^0.1" (which causes the error).

Currently only supports the rtdtheme by default. Could also pretty easily support the material theme. This might necessitate a config save though so that the interactive menu sequence isn't so long every time, and to support tooling.

Side note: maybe support tooling?

Currently, the existing mkdocs.yml file is overwritten with just the exported data, but it's likely that most people will have documentation besides the class map API that is generated from this tool.

In that case, it would be useful to offer some options on how to proceed. The options will be:

• Merge the Nav
  • Lets you choose to merge under an existing top level nav item
• Save the old file as .old
• Overwrite

Describe the bug Whenever I try to use the command-line to generate docs for my project it throws the following error: [ERROR] Could not create export path I run it like this: php vendor/bin/roster C:\xampp\htdocs\framework\classes

To Reproduce Steps to reproduce the behavior:

1. Open git-bash (Windows) in your root directory. In my case I want to generate documentation for the project framework, so I open git-bash in framework.
2. I run it like this: php vendor/bin/roster C:\xampp\htdocs\framework\classes (classes is basically the src folder most people use for their classes etc.)
3. results in: [ERROR] Could not create export path

Expected behavior It will throw the following error: [ERROR] Could not create export path

PHP Version 8.0

Additional context I do have permission within the directory. I open my git-bash in the framework directory (which would be the root).

It would be nice if the user could specify a tagged commit and have the program automatically checkout the tag, then run the documentation against it, then switch back to the original git context to write the files.

Currently the generator supports documentation for classes, traits, and interfaces, but not user defined functions.

Though I don't see a very good way to inspect and support anonymous functions or global scoped closures, actual defined functions could be supported.