CI Pipeline interface

[nkprince007]

NOTICE: Description fully cannibalized by @zaquestion
Still debating if such a thing should be in lab, but could always move it into its own tool and be called by lab.
Support

• Running jobs
• Viewing jobs status (live)
• Viewing environments
  • Include re-deploying jobs

Also add lab ci lint command
Ref: https://docs.gitlab.com/ce/api/lint.html

[zaquestion]

Also started working on a ci sub command. We could support this through lab ci validate

[zaquestion]

From: https://gitlab.com/zaquestion/test/pipelines/15273642

Using https://github.com/jroimartin/gocui

[nkprince007]

That looks cool, can we maybe have some colours and arrows?

[zaquestion]

Still static, but we're getting there!

From: https://gitlab.com/zaquestion/test/pipelines/15273642

[zaquestion]

Put this up in an effort to support lab ci lint. xanzy/go-gitlab#293

I've already written a working implementation with those changes. Once the API is exposed should be able to bring in the functionality in short order.

[zaquestion]

Also relying on these changes for the pipeline interface: jroimartin/gocui#130

[zaquestion]

Have mostly replicated the current progress in https://github.com/rivo/tview which has been nicer to work with overall.

• fix the rendering overall (notice the extra lines on the right most side)
• test live updating (implemented but not yet useful)
• screen doesn't clear when resizing (or between all updates?)
• Long term solution for drawing the lines (currently have tview hacked up to expose the screen to me)

[zaquestion]

Latest look

[zaquestion]

The above has been released in 0.11.0 under lab ci view as a beta feature.

Also lab ci trace was release in 0.11.0 for viewing ci job logs in realtime!

[twouters]

Is there a way to close the view (except for Ctrl-c)?
Would be nice if we can use Esc and/or q to close the view.

[zaquestion]

@twouters Thanks for the feedback, I've added support for exiting with q and esc in 0.11.1.

[zaquestion]

Put lunixbochs/vtclean#7 up to support cleaning gitlab's trace file response. Hopefully that gets merged in and we can use it directly, but I'll give it a week while I get the remaining changes together in lab. Code for running/retrying jobs has been written and seems to function (pending tests). The vtclean change is to support viewing trace logs in the pipeline interface, which is mostly coded up, but has some formating issues due to the escape sequences returned in the API

[zaquestion]

Going to call this good as of #175, any future bugs or features will be tracked in new issues.