Properly set the plugin repository name when installing in a docker-based dokku install

[josegonzalez]

No description provided.

[iphoting]

Thank you! Perhaps consider a test-case for this so that CI will pickup any regressions. 😀

[josegonzalez]

@iphoting is that something you'd be willing to contribute?

[iphoting]

@josegonzalez is there already a testing framework set-up for docker-based dokku installs? I can't seem to figure out if there already is from a quick look over the tests folder.

[josegonzalez]

The docker-based setup is tested via the docker-deploy-tests job in ci.yml.

[iphoting]

I couldn't figure out enhancing the test framework to test this… except by adding an additional container deployment step, with a plugin-list injected to /var/lib/dokku. Really ugly.

That said, I quickly tested the revised code:

$ head -1 plugin-list 
redis: https://github.com/iphoting/dokku-redis.git
$ head -1 plugin-list | cut -d':' -f2
 https

It still broken. I think the correct invocation should be:
| cut -d':' -f2-

$ head -1 plugin-list | cut -d':' -f2-
 https://github.com/iphoting/dokku-redis.git

[josegonzalez]

I think I forgot to change that cut to one on a space character (or awk print $2). Mind making a PR?