When creating a code pipeline and using EcrSourceAction, I would expect when the latest tag is updated, for this to update the pipeline that is using this as a source. This is how it works when I create this manually but I cannot get the CDK to do this.

I am thinking this is a bug because this is not what happens when I build the pipeline manually.

Reproduction Steps

I have a pretty large construct to build our pipeline so I will only post the part I think is relevant to the issue.

This is how I define the source action for the pipeline to use the Repository as a source:

new EcrSourceAction({
  actionName: 'BaseImage',
  repository: this._props.projectSourceEcrRepo, // This is an ECR Repository object
  imageTag: 'latest',
  output: this._artifactProjectBaseECR,
}),

Whenever I update the ECR repo, this does not trigger the pipeline to update at all. Basically, adding this as a source is pointless as the entire purpose is to allow this to update the pipeline when this is changed. Otherwise, I can simply pull the image when the project code is update.

To give a better idea of what I am doing:

• I have 2 sources (ECR, and BitBucket)
  • When ECR is updated, nothing happens
  • When BitBucket is updated, the pipeline works as expected (pulling the latest ECR image)
• Build, just builds a new image using the ECR source latest and the code from the BitBucket branch
• Deploy, since blue/green is not working, I have a rolling update in place currently.

The only part of the pipeline not working is the ECR source does not trigger the pipeline to build when it is updated.

What did you expect to happen?

I expected that when I update the ECR source, for it to trigger the pipeline to build as this is what it does when I build this manually.

What actually happened?

When the ECR source is updated, nothing happens. No errors that I could find, simply nothing. Like it is not aware of the connection to the repo. For me to trigger a change, I need to update the code to force the pipeline to trigger

Environment

• CLI Version : 1.67.0 (build 2b4dd71)
• Framework Version: 1.67.0 (build 2b4dd71)
• Node.js Version: v12.18.3
• OS : Linux Zeus 5.4.0-48-generic Make EncryptionKeyAlias implement EncryptionKeyRef #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
• Language (Version): TypeScript (3.9.7)

This is 🐛 Bug Report