Repo status overview

[guenhter]

Fix #1006

This changes allow to print the summary of all the repositories in a table like this:

git bulk -q summary --oneline | column -t -s /                                                                                                                                   
Core command "summary" accepted.
keycloak-cxf-admin-client            age: 6 years                last active: 1 year, 2 months ago    active on 4 days      commits: 16      uncommitted: 0
dev-infrastructure-automation        age: 5 weeks                last active: 2 hours ago             active on 8 days      commits: 13      uncommitted: 0
gitlab-project-settings-corrector    age: 3 months               last active: 3 months ago            active on 1 days      commits: 2       uncommitted: 0
gitlab-k8s-cleaner                   age: 3 months               last active: 3 months ago            active on 2 days      commits: 7       uncommitted: 0
ci-docker-images                     age: 3 months               last active: 3 months ago            active on 3 days      commits: 8       uncommitted: 0
fid-python                           age: 7 weeks                last active: 3 weeks ago             active on 11 days     commits: 22      uncommitted: 0
deployment-management                age: 3 months               last active: 3 weeks ago             active on 28 days     commits: 140     uncommitted: 0

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Additionally, the age info was fixed in the summary command. Using git log --reversed -n 1 actually gives the latest commit, not the oldest.

[spacewander]

oneline?

[guenhter]

:) typo. Fixed.

[spacewander]

Why revert it to an old version?

[guenhter]

Maybe you can confirm that it seems that git first resolves the -n 1 and then it resolves --reverse what ends up in not getting the first commit but the latest.

[guenhter]

My tests gave me the following:

$  git log --reverse --pretty=oneline --format="%ar" -n 1
6 days ago

$ git log --reverse --pretty=oneline --format="%ar" | head -n 1
12 years ago

[guenhter]

Also the git-log documentation says so:

Commit Limiting
...
Note that these are applied before commit ordering and formatting options, such as --reverse.

-, -n , --max-count=
Limit the number of commits to output.