mmcgrana / commitz

Collect git commit metadata

Commitz

Collect git commit metadata into a Postgres query for easy analysis.

Usage

Deploy the app to Heroku:

$ heroku create
$ heroku addons:add heroku-postgresql:crane
$ heroku addons:add papertrail:ludvig
$ heroku config:add GITHUB_AUTH="<username>:<password>"
$ heroku config:add GITHUB_ORG_="heroku"
$ git push heroku master
$ heroku run bundle exec bin/migrate
$ heroku run bundle exec bin/kick
$ heroku scale web=0
$ heroku scale process=20
$ heroku logs -t

Watch the processing progress:

$ heroku pg:psql
> select count(*) from queue_classic_jobs;

Once processing is done, analyze the resulting commits data:

$ heroku pg:psql
> select count(*) from commits;

You may want to prune duplicate commits from forked / copied repos:

$ heroku pg:psql
> delete from commits where exists(select * from commits c where c.sha = commits.sha and commits.id > c.id);

And to drop commits from certain repos altogether:

$ heroku pg:psql
> delete from commits where repo = 'lxc';