Tool Detection

The tool used to build an application is detected as follows:

If a specific tool is explicitly configured, then that tool is selected to create your application’s manifests.

The tool can be explicitly specified in the Application custom resource like this:

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  ...
spec:
  ...
  source:
    ...
    # Tool -> plain directory
    directory:
      recurse: true
...

You also can select the tool in the Application creation wizard in the web user interface. The default is ‘Directory’. Press the dropdown button beneath the tool name if you want to choose a different one.

If not, then the tool is detected implicitly as follows:

• Ksonnet if there are two files, one named app.yaml and one named components/params.libsonnet.
• Helm if there’s a file matching Chart.yaml.
• Kustomize if there’s a kustomization.yaml, kustomization.yml, or Kustomization

Otherwise it is assumed to be a plain directory application.

References

• reposerver/repository/repository.go/GetAppSourceType
• server/repository/repository.go/listAppTypes