Refreshing on GIT and Introduction to Gerrit

1. Me!
 Technical Specialist at Nokia
 Extensive work experience java eco-system, OOD, micro services and programming design patterns
 Intensive experience on DevOps tools – Git, Gerrit, puppet, ansible, jenkins2
 Strong believer in KISS principle, extreme programming
 https://www.linkedin.com/in/sankarge/

2. Source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics
Subversion, CVS, Perforce,
Mercurial and the like all use
Delta Storage systems
Snapshot of all the files

4. Source: http://shafiulazam.com/gitbook/1_the_git_object_model.html
Git Objects

5. Problem of code maintenance
 Breaking test(s)
 Proper committing guidelines
 Code review
 Awareness of other developers work
 Above all, is it systematic?

6. Source: https://gerrit-review.googlesource.com/Documentation/intro-how-gerrit-works.html
Gerrit Introduction

7. Gerrit key features
 Web-based code review
 Gerrit’s magic
 Access control model
 All Git commands are valid except push

8. Gerrit - Terminology
1. Changes
2. Patch Sets
3. Review Labels
4. The refs/for Namespace
5. Access Controls

9. Gerrit commit
hooks
Git commit