tree ad61dd37120dd7d977ce3a2e6265220cc67c7285
parent e52635a5734edf15b6e8c4ba3aa47f9ed368c3b3
author Joe Gregorio <jcgregorio@google.com> 1627328255 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1627392137 +0000

[machine] Add versioning to the test_machine_monitor app.

Switchboard RPis don't run under kubernetes, so we don't have
a docker image name to display, so we add a version that
uses similar information: the USER, datetime, git hash,
and git state to construct a version string that is passed in from
main and is threaded through all the code to appear in the web UI.

The version string is built in the Makefile and passed to the
compiler via -ldflags. See:

  https://www.digitalocean.com/community/tutorials/using-ldflags-to-set-version-information-for-go-applications

Change-Id: If337b1f32158a05e6e8886894bca9c6a8b7b133f
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/433004
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>