(pipelines): changeset approval steps #16148
Description
Use Case
We'd like to be able to add steps in between the Prepare and Deploy steps of individual stacks, similar to pre and post.
Biggest challenge: how do we specify WHERE the additional steps should go?
The obviously similar choice to pre and post:
pipeline.addStage(new MyStage(), {
intra: [
new ManualApprovalStep('Pause'), // <--- WHERE?
]
});Won't exactly work, as the only choice is to add between all stacks, but that might not be what's intended.
┌────────────┐ ┌────────────┐
│ │ ... │ │
│ S1.Prepare │───here?──▶│ S1.Deploy │────┐
│ │ ... │ │ │ ┌────────────┐ ┌────────────┐
└────────────┘ └────────────┘ │ │ │ ... │ │
├───▶│ S3.Prepare │──here?──▶│ S3.Deploy │
┌────────────┐ ┌────────────┐ │ │ │ ... │ │
│ │ ... │ │ │ └────────────┘ └────────────┘
│ S2.Prepare │───here?──▶│ S2.Deploy │────┘
│ │ ... │ │
└────────────┘ └────────────┘
Some discussion: https://cdk-dev.slack.com/archives/C01FDB9UFNV/p1626373420181400
This is a 🚀 Feature Request