Overlay improving airgapped support for the default supply chain in TAP

overlay-ootb-templates-airgapped.yaml

apiVersion: v1
kind: Secret
metadata:
  name: overlay-ootb-templates-airgapped
  namespace: tap-install
type: Opaque
stringData:
  overlay-supplychain-source-ignore.yml: |
    #@ load("@ytt:overlay", "overlay")
    #@ load("@ytt:yaml", "yaml")

    #@ def ignoreFiles():
    ignore: |
      gradle
      gradlew
      gradlew.bat
      .mvn
      mvnw
      mvnw.cmd
    #@ end

    #@overlay/match by=overlay.subset({"kind":"ClusterSourceTemplate", "metadata": {"name": "source-template"}})
    ---
    spec:
        #@overlay/replace via=lambda left, right: left.replace("ignore: |", yaml.encode(ignoreFiles()).replace("  ", "    "))
        ytt:
  overlay-kpack-bindings-overlay.yml: |
    #@ load("@ytt:overlay", "overlay")
    #@ load("@ytt:yaml", "yaml")

    #@ def serviceBindings():
    services:
    - name: maven-settings
      kind: Secret
      apiVersion: v1
    - name: npmrc
      kind: Secret
      apiVersion: v1
    #@ end

    #@overlay/match by=overlay.subset({"kind":"ClusterImageTemplate", "metadata": {"name": "kpack-template"}})
    ---
    spec:
        #@overlay/replace via=lambda left, right: left.replace("services: #@ data.values.params.buildServiceBindings", yaml.encode(serviceBindings()).replace("  ", "      ").replace("- ", "    - "))
        ytt: