#116/feat build navigation button

[KimiJL]

Demo

https://user-images.githubusercontent.com/25181701/110224560-b91a9800-7eaa-11eb-9cac-2a28d26423bc.mp4

Description

resolves #116 Issue

Adding a simple previous and next build button to quickly navigate between builds of the same pipeline.

Note: this isn't aware of the max build number, so if you click on "next build" on the most recent build, it'd take you to a blank page.

DevQA

:white_check_mark: created a pipeline with 3 builds, see that on first build, "previous build" button isn't rendered, and is able to navigate to the next build.

:white_check_mark: from build 2, able to go back to first build, or to next build.

:white_check_mark: From build 3, see that next build button is not rendered because it's the last build in the job.

DevQA Prep

• run "make build_and_export", then add the plugin into local jenkins build

DevQA Steps

Comments:

[mcataford]

It goes without saying, thanks for contributing :rocket: This is awesome. :)

[KimiJL]

Left a couple of thoughts.

You can, in principle, get the total number of runs of a jobs via the higher-level job describe API that the Jenkins pipeline exposes. This way, you could know about the upper bound of possible build IDs.

From a design perspective, it would be nice to have the navigation be part of the topmost header row instead of adding height to the header. I'd love to eventually pare down the UI a bit to avoid taking valuable real estate away from the timeline visual itself.

The new attached video reflects these changes.

• Max build is fetched from API, and Next Build is no longer rendered when we are at max
• The nav button is now on the top bar, along side the "Back to Jenkins" button
• No longer navigating to build URL, now only fetch new data and renders the display components

[mcataford]

@all-contributors please add @KimiJL for code

[allcontributors[bot]]

@mcataford

I've put up a pull request to add @KimiJL! :tada: