VSTS doesn't provide a way to show Code Coverage for builds on GitHub in a badge form like Coveralls, luckily VSTS has a great API and we can do this ourselves. First project in Go and using AWS and Lambda functions.
Requires:
- Go 1.x
- dep
- serverless
- AWS
In order to access VSTS, the environment variable VSTS_ACCESS_TOKEN must be set with an access token generated on VSTS.
For local testing comment the lambda function call and uncomment the http listenter in main.go then build and run using go run main.go. A local http server will be listening on localhost:8080.
To deploy, run make if on linux/osx, followed by serverless deploy to deploy to AWS. Unfortunately, deployment from Windows is not supported.
| Parameter Name | Required | Meaning |
|---|---|---|
| Tenant | Yes | The VSTS tenant name, ie. the part before visualstudio.com |
| Project | Yes | The name of the project to get coverage results for |
| Bucket | No | The name of the S3 bucket in which to put the badge svg file, (requires S3 permissions) |
| Folder | No | The name of the folder to but the badge into, default badges/ |