Add registry commands

[temp]

Hi all 👋

Please be gentle - this is my first ever attempt at writing go code ;-)
We have a javascript-based script that can show all kinds of information about the docker-registry inside gitlab. But since I'm a big fan of lab, I tried to integrate it. It's mostly copy&paste, and one new dependency (semver).

The command can list the container registries for the current project, and show tag information (all, latest, detail). One thing is still missing, that is deleting tags, for examples for deleted branches. This is a bit more tricky, but I wanted to collect feedback early.

There is only one test, and I can't seem to get the tests running, I'll update the MR as soon as I know what is failing.

Any feedback is highly appreciated!

[temp]

Still can't run the tests. Can someone give me a hint on what is going wrong? Made sure everything from the README is set.

$ make test
bash -c "trap 'trap - SIGINT SIGTERM ERR; mv testdata/.git testdata/test.git; rm coverage-* 2>&1 > /dev/null; exit 1' SIGINT SIGTERM ERR; /Applications/Xcode.app/Contents/Developer/usr/bin/make internal-test"
rm -f coverage-*
GO111MODULE=on go test -coverprofile=coverage-main.out -covermode=count -coverpkg ./... -run= github.com/zaquestion/lab/cmd github.com/zaquestion/lab/internal/...
2022/02/18 16:55:33 ERROR: root_test.go:162: lstat /Users/swentz/go/src/github.com/zaquestion/lab/testdata-2697813849695773717/test.git: no such file or directory
FAIL	github.com/zaquestion/lab/cmd	3.991s
?   	github.com/zaquestion/lab/internal/action	[no test files]
?   	github.com/zaquestion/lab/internal/browser	[no test files]
ok  	github.com/zaquestion/lab/internal/config	0.632s	coverage: 7.6% of statements in ./...
2022/02/18 16:55:29 ERROR: git_test.go:322: lstat /Users/swentz/go/src/github.com/zaquestion/lab/testdata--4109451602179095731/test.git: no such file or directory
FAIL	github.com/zaquestion/lab/internal/git	0.805s
2022/02/18 16:55:29 ERROR: gitlab_test.go:179: lstat /Users/swentz/go/src/github.com/zaquestion/lab/testdata-6198971420888710828/test.git: no such file or directory
FAIL	github.com/zaquestion/lab/internal/gitlab	0.335s
ok  	github.com/zaquestion/lab/internal/logger	0.954s	coverage: 7.8% of statements in ./...
FAIL
make[1]: *** [internal-test] Error 1
mv: rename testdata/.git to testdata/test.git/.git: No such file or directory
make: *** [test] Error 1

[bmeneg]

Hi @temp !

Thanks for the contribution! And don't worry about your Go-fu level :))
I'll check the feature pretty soon (this week) and give you a feedback.

[dosmanak]

Still can't run the tests. Can someone give me a hint on what is going wrong? Made sure everything from the README is set.

make[1]: *** [internal-test] Error 1
mv: rename testdata/.git to testdata/test.git/.git: No such file or directory
make: *** [test] Error 1

I had to run mv testdata/test.git/ testdata/.git to get it working. But then I needed gitlab.com account with added ssh key.
The test repo is hardcoded and even with the SSH key I was not able to run tests.

[prarit]

@dosmanak , the readme is a little out of date :( Try running the tests in a container ie) podman run -ti golang:1.15

[prarit]

You can also just push it through github CI to see what is going on and debug from there.

[eXaminator]

Hey, I would love to see this feature! Are there any updates to this?