Welcome!

I'll provide Simple Example of AWS CodeBuild, which will be triggered by github commit events, and these cloudformation template.

Prerequisite

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• You have own AWS Account.
• You have Connected CodeBuild to Github by OAUTH or Github Access Token in your Work Region. If not, please follow the steps in this link.
• You have Installed AWS CLI v2 on your laptop and set up is finished.

Usage

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• First, You must edit parameters/parameters_*.json files and change <> to your own parameters. For instance, next snippet is parameters/parameters_codebuild.json.

[
    {
        "ParameterKey": "ArtifactBucketName",
        "ParameterValue": "<Your Artifact S3 Bucket Name>"
    },
    {
        "ParameterKey": "BuildProjectName",
        "ParameterValue": "<Build Project Name>"
    },
    {
        "ParameterKey": "SourceLocationURL",
        "ParameterValue": "https:/<USER ID>/<REPOSITORY NAME>.git"
    }
]

• Deploy S3 Bucket (Optional)

 aws cloudformation --region <REGION> --stack-name <STACK-NAME>  \\
  --template-file file://templates/template_s3bucket.yml \\
  --parameter-override file://parameters/parameters_s3bucket.yml

• Deploy Codebuild Project

 aws cloudformation --region <REGION> --stack-name <STACK-NAME> \\
  --template-file file://templates/template_codebuild.yml \\
  --parameter-override file://parameters/parameters_codebuild.json \\
  --capabilities CAPABILITY_NAMED_IAM

Trigger Your BuildProject

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• After complate deploy cloudformation template, you are ready for execute build.
• If your repository don't have buildspec.yml in project root, you can copy from this repository. In order for your application to build correctly, you will need modify your buildspec.yml, especially run-times, prebuild, build phase.
• Now, you push code to your repository main branch, your build project will execute build as you specified in buildspec.yml