Getting Started with AWS CodeCommit

Step 1: Create a CodeCommit Repository

Before you start, please complete codecommit-setup

On the Create repository page, create a MyDemoRepo repository.

Step 2: Add Files to Your Repository

1. Creating a file in the CodeCommit console.
2. Uploading a file from your local computer using the CodeCommit console.

• Upload README.md file to default master branch.
• Choose Commit changes

1. Using a Git client to clone the repository to your local computer, and then adding, committing, and pushing files to the CodeCommit repository.

You can find the clone url from:

• The HTTPS URL: you are using either Git credentials with your IAM user or the credential helper included with the AWS CLI.
• The HTTPS (GRC) URL: you are using the git-remote-codecommit command on your local computer.
• The SSH URL: you are using an SSH public/private key pair with your IAM user.

Here I use the https url

git clone https://git-codecommit.cn-northwest-1.amazonaws.com.cn/v1/repos/MyDemoRepo
Cloning into 'MyDemoRepo'...
Username for 'https://git-codecommit.cn-northwest-1.amazonaws.com.cn': 
Password for 'https://git-codecommit.cn-northwest-1.amazonaws.com.cn':
remote: Counting objects: 3, done.
Unpacking objects: 100% (3/3), done.

Adding, committing, and pushing files to the CodeCommit repository.

git config --local user.name "your-user-name"
git config --local user.email your-email-address
# create new files

# git commit
git add .
git commit -m "add sample linux app"

# git push
git push origin master

Browser the changes on CodeCommit Console

Step 3: Working on a Branch

1. Create branch, commit on branch ```bash git checkout -b DevBranch echo “update content on dev branch” » README.md

git status On branch DevBranch Changes not staged for commit: (use “git add ..." to update what will be committed) (use "git restore ..." to discard changes in working directory) modified: README.md no changes added to commit (use "git add" and/or "git commit -a")

git add README.md git commit -m “update from dev branch” [DevBranch ed573c6] update from dev branch 1 file changed, 1 insertion(+), 1 deletion(-)

git push origin DevBranch

2. create a pull request (PR)

Create the PR on DevBranch

![codecommit-branches](/aws-is-how/devops/codecommit/media/codecommit-branches.png)

![codecommit-branches-pr](/aws-is-how/devops/codecommit/media/codecommit-branches-pr.png)

3. Mergethe PR

Mergethe PR

![codecommit-pr-merge](/aws-is-how/devops/codecommit/media/codecommit-pr-merge.png)

![codecommit-pr-merge-virtual](/aws-is-how/devops/codecommit/media/codecommit-pr-merge-virtual.png)

```bash
# Fetch the change
git checkout master
git pull

# If you want to continue DevBranch
git checkout DevBranch
git pull

1. Check the hisotry

   git checkout master
   git log