Capistrano 3 support

[mtylty]

We should test how pulsar works with capistrano version 3. From what I understand probably the only thing that it's not working is the Capistrano::Logger levels.

I'll test some 💩 and come back to this issue.

[spinx]

@mtylty Any info on this? Capistrano 3 is out for quite a while now... Is everything in Pulsar compatible with Capistrano 3 ?

[mtylty]

@spinx not at all. Right now Pulsar is not compatible with Capistrano 3.
Everything I've done is on the branch.

To be honest, I've tried in the past and failed miserably. That is mainly because Capistrano 3 has not a very "unix-y" feel like Capistrano 2 had. Capistrano 3 seems like a tool built to work on its own.
When I tried porting everything I had difficulties building a Capfile and passing it to Capistrano 3. It just wouldn't want to work so I just told myself I had to wait.

Now it's probably the right time to try again. I'll keep you posted.

[zedtux]

@mtylty do you have any news/progresses on this topic?

Is there a way we could help you?

[mtylty]

@zedtux current progress is on https://github.com/nebulab/pulsar/tree/capistrano-3 the list command is coded and tested but the main deploy command is still missing.

[mtylty]

Ok guys, sorry for the loooooooong wait 😭 but I have news.

I've been working on Pulsar to add Capistrano 3 support. Once I have this PR merged on master we'll probably release a beta version.

I also need to rewrite the README so it will take some more time but we'll probably release a new version which supports Capistrano 3 by the end of the month.

[mtylty]

New Readme is good to go! We can probably close this now.