Git

• Decentralized - fully distributed
• Supports multiple branches 
• Can handle large developments

• Created by Linus Torvalds
• Designed to do Linux development version control

https://git-scm.com/

Git

Git

• https://git-scm.com/downloads

• https://git-scm.com/downloads/guis

• https://git-scm.com/book/en/v2 (free on-line book)

Git

• $ git help
• $ git init
• $ git clone

• $ git remote
• $ git branch
• $ git merge
• $ git reset
• $ git rebase
• $ git tag

• $ git add .
• $ git commit
• $ git commit -a 

• $ git diff
• $ git log
• $ git show

• $ git remote
• $ git pull
• $ git push

Git

google and stackoverflow support:

• $ git log --graph --pretty=oneline --abbrev-commit

• git generates a unique sha-1 hash for every commit
• .gitconfig file in home folder ~
• git workflow (google examples)

• $ git help xyz

Gitlab

• github
• bitbucket
• gitlab

There are 2 ways to run gitlab:

• https://gitlab.com/
• self-hosted on own infrastructure

Gitlab

gitlab.com

• has a free tier
• limited pipelines with free tier

self-hosted

• free option with community edition
• own install, running, updates, backups, infra...
• control your data

Gitlab

• user settings
• groups
• projects

project overview

• repository
• commits
• issues
• wiki
• snippets
• settings (webhooks)

Gitlab-ci

• what is CI / CD

Continuous Integration

Continuous Delivery or Continuous Deployment

• it needs a gitlab server and at least one runner (still a server)
• gitlab runner/s are doing the pipeline work

Gitlab-ci

• simple pipeline

• predefined environment variables
• pipeline triggers
• using cache
• artifacts
• branches
• variables

Gitlab-ci

• software factory example

Git, Gitlab, Gitlab-ci

Thank you!

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