We are using GitDM to process the git tree for MariaDB and generate metrics based on individuals and their affiliations. It pulls and process everything on the MariaDB tree so that commits to older branches (bug fixes) are counted.
You can execute this by running ./get_git_log.sh <START_DATE> <END_DATE>. This will generate a text file and two CSV files for the given date range.
You can also call ./generate_3+year.sh which will generate the last 3 years and this year. It will then put the people CSV files into people.csv with an additional column for "Year".
GitDM is configured using the files in the gitdm_config subdirectory. The key files here help determine which company a given individual email address works for, and alises between addresses. The files are as follows:
This maps the employer / organisation to a category, it needs to be the first item in the config file to be parsed correctly.
This is a catchall for an email domain name to company mapping.
This contains a list of email addresses which are aliases to other email addresses.
This contains a list of email addresses which do not fit into the above categories, such as personal email addresses or individuals, to determine a given contributor's affiliation.
This is a script which generates a bar graph from an employers CSV file. It requires the year (for the title) and the CSV file as parameters. For example:
./employers_bar.py 2022 employers-2022-01-01..2022-12-31.csv