util/release: add gerrit stats script

This tool downloads, caches and analyzes commits pushed to gerrit
for a specified range of commits.  Currently it only works over SSH.

Data that is printed about the range of commits:
CSV Data about each individual commit:
- Commit ID
- Commit Date
- Author
- Commiter
- Submitter
- Lines added
- Lines removed
- Title
- Reviewers

It then prints the analysis it did on the data:
- Total Commits
- Total lines added
- Total lines removed
- Total difference
- Authors - Number of commits
- Total Authors
- Authors - Lines added
- Authors - Lines removed
- Reviewers - Number of patches reviewed
- Submitters - Number of patches submitted

The script relies on a number of perl modules
which must be installed separately.

Change-Id: I74896a97b5fe370c0b08562ac85d29435e438a31
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/14225
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

0 files changed, 0 insertions, 0 deletions