Remote Repository

• Remote Repository is git on other node (generally)
• Any node can host remote repositories. There are many softwares/platforms which can help us.
  • Softwares:
    • Gitolite
    • Git-Lab (Hosted)
  • Platforms
    • GitHub
    • BitBucket
    • Code Commit (AWS)
    • Azure Git Repos

Remote Repository Scenarios

• Create a Local Repo first and push the changes to Remote Repository
• Clone the Local Repo using Remote Repository

Exercise on Remote Repository

• Create a Remote Repository for Local Repository (Ecommerce app)
  • I will be using GitHub
  • Created a new repo and got the url as https://github.com/GitPracticeRepo/ecommerceapp.git
  • Push the changes from Local Repo to Remote Repo.
  • Add this new url as your remote repository

  git remote add <name-of-remote> <url>
  git remote add origin https://github.com/GitPracticeRepo/ecommerceapp.git
  

  • Push the changes to Remote Repository

  git push <name-of-the-remote> <branch-name>
  git push origin master
  

  • Lets push other branches

  git push origin sprint-1
  git push origin sprint-2
  

• Clone a Local Repository from existing remote repository
  • I will be using a Repository present at https://github.com/GitPracticeRepo/AnsibleSamples
  • Clone a Local Repo from Remote Repo

  git clone <url>
  git clone https://github.com/GitPracticeRepo/AnsibleSamples.git
  

How the Remote is Handled

• Whenever a Remote Repo is added, new branches gets created in Local Repository. <Remote-name>/<branch-name> will be the name for the remote branch.

• Sending the changes from local to Remote is Push

• Getting the latest changes from Remote to local is Pull (Fetch + Merge)

Changing Hisory of commits

• Use Interactive Rebasing.

Cherry-Pick

• To pick individual/sequence of commit(s) from one branch to other use cherry-pick
• Refer Here

Bare Repositories

• Git repositiries with only .git folders
• Generally used on servers and also used for taking backup

git clone --bare <url>

One local Git Repo with multiple Remote Repos

git clone <url>
# a remote called as origin gets created
git remote add <other-repo-name> <other-repo-url>

Topics to be covered

• Git Communication Protocols
• Git Stash
• Git Tags
• Git Branching Strategy
• Git Reflog
• Git config
• Git Hooks/WebHooks

Exercises

• Demonstrate Fast-Forward
• Demonstrate Merge
• Demonstrate Rebase
• Remove 3 commits from histroy
• Combine 2 commits into one
• Get one commit from one branch to other
• Demonstrate Merge-Conflict