Keep status output format consistents

[karajan1001]

fix #4482
According to the discussion. Make DVC status [outputs] output format the same with DVC status [stages] instead of DVC status -c [outputs]

• ❗ I have followed the Contributing to DVC checklist.

• 📖 If this PR requires documentation updates, I have created a separate PR (or issue, at least) in dvc.org and linked it here.

Thank you for the contribution - we'll try to review it as soon as possible. 🙏

[skshetry]

@karajan1001, I understand that the output format is not good. I find it quite ugly too (what's with the indent, right? 😄 ). If you have a good output format, please do suggest.

I have no issues with the previous output format, I only wanted the dvc's internals to be consistent, as it could affect other --show-json functionalities. 🙂

@karajan1001, Thanks for the contributions. 🎉

[skshetry]

Maybe we should go with git-like status:

modified: foo.txt (dvc.yaml:stage_one)
modified: foobar (foobar.dvc)
modified: dir

cc @karajan1001

[karajan1001]

Maybe we should go with git-like status:

modified: foo.txt (dvc.yaml:stage_one)
modified: foobar (foobar.dvc)
modified: dir

cc @karajan1001

@skshetry
I had considered this format too, in the previous PR. Both are ok I think.

[efiop]

Thank you @karajan1001 ! 🙏

[jorgeorpinel]

Hi there! This PR probably implies several changes to the sample outputs of status commands throughout all docs. I started doing some of these changes in treeverse/dvc.org@6fc5e8b but we should probably double check them all. Would you like to try that, @karajan1001 ?

[skshetry]

@jorgeorpinel, this does not change any output formats at all. Let's say you have a stage, "stage1" with outputs "out1" and "out2".

So, if you do dvc status stage1, you'll see:

$ dvc status stage1
stage1:
	changed outs:
		deleted:            out1
		deleted:            out2

And, if you just do dvc status out1, you'll see filtered results:

$ dvc status out1
stage1:
	changed outs:
		deleted:            out1

This PR just rollbacked a different output format that was temporarily there.

[jorgeorpinel]

Okay, well I noticed we have some really outdated status outputs in docs thanks to this issue. We'll address that separately, then. Thanks