Improved argument parsing

[hrshbh]

Fixes #16

Fixed the argument parsing to allow parameters to be entered in any order.
In Progress:
Test cases need to be created.

[javier-lopez]

Hello @Hrishabh23 ,

Thank you for working on this, unfortunately it seems the change isn't enough to make the command to run successfully:

❯ ./static-get -i top -p /tmp/opt 
Option '-p' requires a parameter -pno available packages at s.minos.io/archive, it may be an incorrect url or could be down temporarily

[hrshbh]

Hi @javier-lopez,
The problem was due to another previously present typo/bug, which prevented static-get of any package starting with t.
Coincidentally, you chose top, which helped spot the typo/bug. Programs with any other first letter would have been okay.

[javier-lopez]

Hello @Hrishabh23

I just reviewed your changes and noticed the original project had been misreporting the test results for a while, so I fixed the test reporting until it went green and pushed your changes over it, it seems your code is breaking the suite test in some ways, could you review and fix the issues?, then it will require to add its additional tests to ensure the new improved argument parsing is working as expected, I know it can be kind of cumbersome, so I'll completely understand if you prefer to abort the PR.

[javier-lopez]

Basically the issue is that when executing:

| >>static-get --download .
| >>head -1
| >>test X = Xstatic-get: missing arguments

The test is expecting static-get: missing arguments which I think is logical since no package has been requested, however with your changes the tool doesn't abort the execution.

[javier-lopez]

I also cherry picked your fix for the #17 (comment) issue, 🍻 , so you will require to merge/rebase against https://github.com/minos-org/minos-static or just create a new PR