Use correct socket path for linux

[alinalexandru]

Fixes #331

I explained in ticket the reason to set the SSH_AUTH_SOCK environment variable

[ihor-sviziev]

Hi @alinalexandru,
I believe it won't work correctly in case if your user id on the host machine not equal to 1000.
Here are more details about that: #307 (comment) #307 (comment)

[alinalexandru]

You are right with the user id.
The issue with user with ID 1000 still exists. This week I had to change the user ID to 1000 so that I could fix the composer/cache permissions.

Don't know if there could be done a user id check in entry point.
For us at the moment, this hack is working, as we all have User ID 1000.

[ihor-sviziev]

@alinalexandru maybe we can introduce a new variable that will be set similar to this?
https://github.com/davidalger/warden/blob/5d1843bca3f6ed0ebc8615d651db4bc57765bb91/commands/env.cmd#L46-L49

[alinalexandru]

That it's a good ideea, it might solve this issue for most of the linux users.

[ihor-sviziev]

Could you update your solution with suggested in comments changes?

[alinalexandru]

Yes, I will work on that today.

[springerin]

Any updates on when this can be release?

Great job @alinalexandru for the debug. Thank you very much, i am having this issue very often now and couldn't figure out what was happening.

[ihor-sviziev]

@davidalger could you review this PR?

[davidalger]

LG2M as well. Thanks for the efforts at guiding this one @ihor-sviziev. Going to merge it, and once I have a chance to verify on my Linux box over here and update the CL will tag a release.