First commit helm repo tools
Change-Id: Idecbfbd2e7892dcaafdbe8a192e6158997e98b7f
diff --git a/helmlint.sh b/helmlint.sh
new file mode 100755
index 0000000..aabdca0
--- /dev/null
+++ b/helmlint.sh
@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+# Copyright 2018-present Open Networking Foundation
+#
+# 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.
+
+# helmlint.sh
+# run `helm lint` on all helm charts that are found
+
+set +e -o pipefail
+
+# verify that we have helm installed
+command -v helm >/dev/null 2>&1 || { echo "helm not found, please install it" >&2; exit 1; }
+
+echo "helmlint.sh, using helm version: $(helm version -c --short)"
+
+fail_lint=0
+
+# when not running under Jenkins, use current dir as workspace
+WORKSPACE=${WORKSPACE:-.}
+
+# cleanup repos if `clean` option passed as parameter
+if [ "$1" = "clean" ]
+then
+ echo "Removing dependent charts"
+ find "${WORKSPACE}" -name 'charts' -exec rm -rf {} \;
+fi
+
+while IFS= read -r -d '' chart
+do
+ chartdir=$(dirname "${chart}")
+
+ # only update dependencies for profiles
+ if [[ $chartdir =~ xos-profiles || $chartdir =~ workflows ]] && [ -f "${chartdir}/requirements.yaml" ]
+ then
+ helm dependency update "${chartdir}"
+ fi
+
+ # lint with values.yaml if it exists
+ if [ -f "${chartdir}/values.yaml" ]; then
+ helm lint --strict --values "${chartdir}/values.yaml" "${chartdir}"
+ else
+ helm lint --strict "${chartdir}"
+ fi
+
+ rc=$?
+ if [[ $rc != 0 ]]; then
+ fail_lint=1
+ fi
+done < <(find "${WORKSPACE}" -name Chart.yaml -print0)
+
+if [[ $fail_lint != 0 ]]; then
+ exit 1
+fi
+
+exit 0