Make the host of AWS Code Commit changeable

[Kang3498]

Hey, I just made a Pull Request!

As-Is : The catalog:register action does not work when using AWS Code Commit.

In the link below, config.host is forced to console.aws.amazon.com, so, If I set repoContentsUrl to {region}.console.aws.amazon.com in the catalog:register action, No Integration error occurs.
https://github.com/backstage/backstage/blob/master/packages/integration/src/awsCodeCommit/config.ts#L67

Instead, if I remove the region from the url, an error occurs due to the link below.
https://github.com/backstage/backstage/blob/master/packages/backend-common/src/reading/AwsCodeCommitUrlReader.ts#L70

✔️ Checklist

• A changeset describing the change and affected packages. (more info)
• Added or updated documentation
• Tests for new functionality and regression tests for bug fixes
• Screenshots attached (for UI changes)
• All your commits have a Signed-off-by line in the message. (more info)

[backstage-goalie]

Changed Packages

Package Name	Package Path	Changeset Bump	Current Version
@backstage/integration	packages/integration	patch	v1.11.0

[backstage-goalie]

Thanks for the contribution!
All commits need to be DCO signed before they are reviewed. Please refer to the the DCO section in CONTRIBUTING.md or the DCO status for more info.

[stijnbrouwers]

@Kang3498
I had a fix ready for #24824 which is a similar issue to this one. You can view my fix here:
stijnbrouwers#1
(it's a pull request to my own master branch just for you to have an easy view on my code)

I did the same as you did and allowed the user to be able to set the host manually.
I also introduced a mandatory "region" property to the awsCodeCommit config. This would allow the user to set only a region and the system would determine the correct host URL from that.

Since I require the region, I am not adding a default entry in readAwsCodeCommitIntegrationConfigs This prevents the scenario where, for example, we default to region "us-east-1" and the user would get a message like "no integration found for url...". In this scenario, they might not really knows what's going on without having to debug the code...

[Kang3498]

@stijnbrouwers
That's a good suggestion. If you create a new PR with that suggestion, I will close this PR.

No matter what method we use, we need to merge quickly to use Code Commit. Currently, we are not at the level where we can say that Code Commit is supported...

[stijnbrouwers]

@Kang3498
I just created the PR #24843

Feel free to tag me in the future when you find an issue regarding AWS CodeCommit integration. Should I have the time, I will definitely take a look.

[Kang3498]

This will be replaced with the PR #24843

[github-actions]

Uffizzi Cluster pr-24771 was deleted.