Getting a short version aka git rev-parse --short HEAD

[joelreymont]

I used to grab the short commit hash from git, for use in the version number.

Running git rev-parse --short HEAD would give me something like 31e7c95bd2.

How do I do the same with jj, without resorting to awk or similar to extract info from jj log -n 1, e.g.

@  mmvvrmvv 18791+joelreymont@users.noreply.github.com 2025-03-12 12:14:16 987e3e19
│  (no description set)

[yuja]

Use template: https://jj-vcs.github.io/jj/latest/templates/#commit-keywords

jj log --ignore-working-copy --no-graph -r@- -T'commit_id.short()'

[joelreymont]

Is there a way to get the latest tag and the short version?

[yuja]

Try -r 'heads(tags())' or something with template.
https://jj-vcs.github.io/jj/latest/revsets/