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‫Okay, so let's learn about CodeCommit.

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‫So I'm just going to open the CodeCommit console.

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‫So in this CodeCommit, as we see on the left hand side,

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‫we have access to CodeCommit, CodeBuild, CodeDeploy,

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‫and CodePipeline all in one UI.

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‫So right now we'll be starting with CodeCommits.

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‫So I currently have no repositories.

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‫So let's get started in create a repository.

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‫And I will just call it my-nodejs.app.

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‫You could add description and tags,

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‫but we'll just go ahead

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‫and create our odeCommit repository.

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‫So here we are riched with connection steps.

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‫And so as we can see, we have HTTPS, SSH or HTTPS GRC.

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‫And here, if you don't see SSH,

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‫that means you're not connected using the roots,

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‫you're connect to using the root account

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‫and not using an IAM User.

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‫So in this example,

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‫I'm connected using my IAM Users defined.

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‫And so if you're using root, you will not see SSH,

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‫but if you're not using root, you should see SSH.

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‫Okay, so right now,

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‫we will not go over the connection steps,

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‫we'll go over that in the next lecture.

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‫So right now what we're to do,

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‫is to explore the CodeCommit UI.

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‫So let's go into the code.

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‫And here is my-nodejs-application.

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‫And what we can do is we can create a file.

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‫So we'll add a file, and I will upload a file.

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‫And I need to choose a file to upload.

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‫So currently, we can only do one file at a time.

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‫So I'm gonna go to my code, and then go to CICD,

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‫nodejs-v2-blue and choose the index of HTML file,

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‫we had from before.

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‫So we're going to upload that file,

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‫the author name is Stephane

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‫and the email address is stephane@example.com.

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‫And the commit message is first commit.

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‫Then I'm going to click on commit changes

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‫and this will create my first AWS CodeCommit commit.

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‫So as you can see, now,

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‫my repository has the index.html file in it,

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‫which is the one we use from before in Elastic Beanstalk.

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‫And we know it is the one because if we scroll down,

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‫we can look at the fact that the background color,

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‫is navy blue.

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‫So it has created a commit with a commit ID

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‫and this is something specific to get.

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‫And the commit has been done onto a branch,

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‫and that branch is called master.

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‫And so this is why it says master here,

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‫it is the default branch

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‫and the first branch to get created.

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‫But in CodeCommit,

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‫you can go ahead and create more branches,

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‫if you want developers to collaborate together.

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‫So right now we're good.

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‫We have a repository my-nodejs-app,

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‫and it contains an index.html.

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‫Now let's go over the options in CodeCommits.

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‫So the first one is pull request,

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‫and pull request is to allow developers

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‫to merge their changes from a different branch,

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‫into your master branch, for example.

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‫So you would need to create a pull request,

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‫we're not going to do this,

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‫this is more advanced something you need to know,

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‫in the DevOps exam.

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‫But pull requests are here

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‫to help you merge your changes,

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‫from other branches into your main branch.

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‫Then here on the left hand side,

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‫you can look at your commits.

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‫So we can see we did our first commit right here,

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‫and we can browse the repository at the time

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‫of this commits.

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‫Or we can look at a Commit Visualizer.

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‫So if you had multiple commits,

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‫they would appear here

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‫and also Compare commits if you wanted to compare,

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‫a certain branch to another branch.

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‫Okay, next let's talk about branches.

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‫So currently, we only have the master branch,

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‫and it is the default branch.

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‫And we could go ahead and create another branch,

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‫if we wanted to call it for example,

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‫the dev branch or the test branch or whatever you want,

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‫and where to branch it from.

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‫So you would create a dev branch, branch out of master,

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‫I'm not going to do this, is more advanced.

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‫Right now we'll keep on doing this tutorial,

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‫with only the master branch.

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‫Get tags is something we're not using right now,

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‫so we'll just skip it.

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‫And finally, settings.

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‫So let's go over the settings.

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‫Here, we can find our repository name, the ID and the ARN,

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‫as well as the description.

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‫Then we can go into notifications,

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‫and this is important.

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‫This is where we will create notification rules,

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‫for our code repository.

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‫So let's go ahead and create a notification rule.

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‫We're just going to give it DemoNotificationRule.

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‫And then whatever details we want in the notification,

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‫it could be full to get the full information

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‫or basic to get some basic information.

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‫It doesn't matter, we'll just keep it as full

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‫and then the events that will trigger these notifications.

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‫So we can get to comments on commits on a pull request.

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‫Approval status to Status change and Rule override.

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‫Pull request, so whenever the source was updated, created,

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‫status changed or merged,

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‫and branches and tags are created, deleted and updated.

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‫So these represents some changes happening,

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‫on your CodeCommit repository,

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‫you could go ahead and click on Select all to of them all.

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‫And then you just select a target

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‫of these notification rule.

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‫So it could be an SNS topic

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‫or Chakbox Slack and you can create another target.

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‫So we can create an SNS topic or a chatbot Slack,

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‫will keep it as SNS topic,

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‫and it has to start with codestar-notification, I think,

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‫and then you can rename it.

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‫So I'll just call call it codecommit.

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‫And then the name is going to be lab,

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‫something like this codecommit-lab.

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‫And here we go, I can create this SNS topic.

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‫And so this is a topic that will be notified whenever any

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‫of these things happen.

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‫And an SNS topic will help us for example,

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‫trigger an email alert or something like this.

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‫Okay, we'll click on submits.

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‫And here we go, we have created our first notification rule.

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‫And we can look at the settings here, edit it or delete it.

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‫But right now we're good.

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‫We'll go to View notification rules.

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‫Okay, excellent, and they are on the left hand side,

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‫under the settings.

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‫So to go back to our CodeCommit,

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‫we need to go into Source, Repositories, and then in here,

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‫and we are able to go on the left hand side to settings

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‫and get back to our Notifications.

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‫Okay, so we're good to go.

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‫Next is a Trigger.

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‫So we can create a trigger, and I'll call it DemoTrigger.

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‫And the triggers are more on specific actual code events.

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‫So we can have push to existing branch,

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‫create branch or tag

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‫or delete branch or tag that is a bit of overlap,

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‫based on the notification rules,

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‫but push to existing branch for example, is something new.

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‫You can specify the branches name, for example, master.

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‫And again, the service you want

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‫to trigger based on these events.

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‫So would it be SNS

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‫and we can choose the exact same SNS topic

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‫or a Lambda function when we get to see Lambda.

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‫So just create rate the trigger.

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‫And here we go, we have created a different trigger,

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‫that will be sending a notification

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‫to SNS whenever something happens,

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‫in our CodeCommit repository.

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‫Finally, Repository tags which should be tags,

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‫if you wanted to tag a repo, but for now, we won't do it.

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‫And that's all.

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‫So right now we've just pushed some information

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‫and some files into our CodeCommit repository.

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‫In the next lecture, we'll be setting up our credentials

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‫to have a way to do this programmatically.

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‫So we'll see you in the next lecture.