Feature/init command

[ABGEO]

Resolves #3

I implemented the initialization command and profile structure. I decided to use a separate directory for each profile. So each Slim init profile must:

• be defined in its own directory (the directory name will also be the profile name);
• implement the Slim\Console\Command\Initializer\Profiles\InitProfileInterface or extend Slim\Console\Command\Initializer\Profiles\AbstractInitProfile;
• define own implementation of run method;

This structure allows us to easily define new profiles and use them. We can also publish profiles on Packagist and require them using composer.

I implemented Blank profile with following features:

• Create directory and file structure;
• Setup Project name, Description and license in composer.json
• Setup PSR-7 implementation;
• Setup Dependency Container;
• Setup PSR-3 Logger;

After the review I will write tests.

[l0gicgate]

@ABGEO I won’t be able to review until the weekend. I have other engagements at the moment.

[l0gicgate]

@ABGEO The init command doesn't seem to work for me. It asks me for composer information: package name, description, license. But then it doesn't ask me for the dependencies I want to install.

The command I run is:

bin/slim init -d new-project

[ABGEO]

bin/slim init -d new-project

@l0gicgate the -d (Default) flag prevents us from choosing dependencies. It installs default packages. You can run this command without -d and it will ask you to set up dependencies: bin/slim init new-project.
Also, please see the help message: bin/slim init --help

[l0gicgate]

Alright @ABGEO just a few last things then I'm merging:

The following messages can we reformat them:

Do you want to configure the PSR-7 HTTP message interface?
"Would you like to choose a PSR-7 implentation?"

Do you want to configure Dependency Container? (yes/no)
"Would you like to configure a dependency injection container?"

Do you want to use PSR-3 Logger? (yes/no)
"Would you like to configure a logger?" -> Since there's only one option, yes defaults to installing MonoLog.

As for choices can we start the lists at 1 instead of 0:

[ABGEO]

@l0gicgate

The following messages can we reformat them:

Done.

As for choices can we start the lists at 1 instead of 0:

No, this is not possible in the Symfony console.

[l0gicgate]

Great work @ABGEO! Thank you for this contribution. Sorry for taking so long to merge this.

[ABGEO]

Thanks @l0gicgate! It's a great pleasure to work with you. I'll try to help with other things too :)