Refactor codebase to add e2e tests

Bump k8s version to v0.18.8

Regenerate clients to reflect k8s version bump

Modify code with respect to k8s and client changes

Add working e2e test base with a dummy test

Signed-off-by: Nikhil Thomas <nikthoma@redhat.com>

config/kubernetes/operator.yaml

@@ -29,6 +29,7 @@ spec:
     metadata:
       labels:
         name: tekton-operator
+        app: tekton-operator
     spec:
       serviceAccountName: tekton-operator
       containers:

config/openshift/operator.yaml

@@ -29,6 +29,7 @@ spec:
     metadata:
       labels:
         name: tekton-operator
+        app: tekton-operator
     spec:
       serviceAccountName: tekton-operator
       containers:

config/role_binding.yaml

@@ -16,6 +16,7 @@ kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: tekton-operator
+  namespace: tekton-operator
 subjects:
 - kind: ServiceAccount
   name: tekton-operator

hack/tools.go

@@ -18,6 +18,7 @@ package tools
 // This package imports things required by this repository, to force `go mod` to see them as dependencies
 import (
 	_ "github.com/tektoncd/plumbing"
+	_ "github.com/tektoncd/plumbing/scripts"
 	_ "k8s.io/code-generator"
 	_ "knative.dev/pkg/hack"
 )

hack/update-codegen.sh

@@ -24,7 +24,7 @@ if [ -z "${GOPATH:-}" ]; then
   export GOPATH=$(go env GOPATH)
 fi
 
-source $(dirname $0)/../vendor/github.com/tektoncd/plumbing/scripts/library.sh
+source $(git rev-parse --show-toplevel)/vendor/github.com/tektoncd/plumbing/scripts/library.sh
 
 CODEGEN_PKG=${CODEGEN_PKG:-$(cd ${REPO_ROOT_DIR}; ls -d -1 ./vendor/k8s.io/code-generator 2>/dev/null || echo ../code-generator)}
 

hack/update-k8s-deps.sh

@@ -19,7 +19,7 @@ set -o nounset
 set -o pipefail
 
 export GO111MODULE=on
-export K8S_VERSION="${1:-v0.17.6}"
+export K8S_VERSION="${1:-v0.18.8}"
 
 K8S_DEPS=(
   "k8s.io/api"