Add linting for charts (#53)

* Add linting for charts

* Add license headers to test scripts

* Update license headers

test/Dockerfile

@@ -0,0 +1,38 @@
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM debian:8.5
+
+ENV CLOUDSDK_CORE_DISABLE_PROMPTS 1
+ENV PATH $WORKDIR/google-cloud-sdk/bin:$PATH
+ENV HELM_VERSION=v2.0.0-alpha.3
+ENV GOOGLE_CLOUD_SDK_VERSION=123.0.0
+ENV GOOGLE_PROJECT=kubernetes-charts-ci
+
+WORKDIR /opt
+RUN apt-get update -y
+RUN apt-get install -y jq wget python git
+RUN wget -q https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-${GOOGLE_CLOUD_SDK_VERSION}-linux-x86_64.tar.gz
+RUN tar zxfv google-cloud-sdk-${GOOGLE_CLOUD_SDK_VERSION}-linux-x86_64.tar.gz
+RUN ./google-cloud-sdk/install.sh
+ENV PATH /opt/google-cloud-sdk/bin:$PATH
+RUN gcloud components install kubectl
+RUN gcloud config set project ${GOOGLE_PROJECT}
+
+
+RUN wget https://storage.googleapis.com/kubernetes-charts-ci/helm/helm-${HELM_VERSION}-linux-amd64.tar
+RUN tar xfv helm-${HELM_VERSION}-linux-amd64.tar
+ENV PATH /opt/linux-amd64/:$PATH
+VOLUME /src
+WORKDIR /src

test/changed.sh

@@ -0,0 +1,23 @@
+#!/bin/bash -xe
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+UPSTREAM_BRANCH="upstream/master"
+
+CHANGED_FOLDERS=`git diff --name-only ${UPSTREAM_BRANCH} | grep -v test | grep / | awk -F/ '{print $1"/"$2}' | uniq`
+/opt/linux-amd64/helm init --client-only
+
+for directory in ${CHANGED_FOLDERS}; do
+  /opt/linux-amd64/helm lint ${directory}
+done

test/e2e.sh

@@ -1,2 +1,17 @@
-#!/bin/bash
+#!/bin/bash -xe
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+docker run -v `pwd`:/src gcr.io/kubernetes-charts-ci/test-image:v1.4 /src/test/changed.sh
 echo "Done Testing!"