blob: c0ac0f452b94cd8ad6f8e7789dee7ed81dcdeecc [file] [log] [blame]
Zack Williams7468c362018-04-06 09:52:30 -07001#!/usr/bin/env bash
Zack Williamsac984412018-04-04 15:39:45 -07002
3# Copyright 2018-present Open Networking Foundation
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17# helmlint.sh
18# run `helm lint` on all helm charts that are found
19
20set +e -u -o pipefail
Zack Williams7468c362018-04-06 09:52:30 -070021
22# verify that we have helm installed
23command -v helm >/dev/null 2>&1 || { echo "helm not found, please install it" >&2; exit 1; }
24
Zack Williamsac984412018-04-04 15:39:45 -070025echo "helmlint.sh, using helm version: $(helm version -c --short)"
26
27fail_lint=0
28
Zack Williams7468c362018-04-06 09:52:30 -070029# when not running under Jenkins, use current dir as workspace
30WORKSPACE=${WORKSPACE:-.}
31
Zack Williams32293ee2018-05-18 09:15:13 -070032while IFS= read -r -d '' chart
33do
Zack Williamsac984412018-04-04 15:39:45 -070034 chartdir=$(dirname "${chart}")
35
Zack Williamse9301102018-05-15 08:49:17 -070036 # update requirements if it exists. Skip voltha as it has non-clean reqirements
Zack Williams3303a502018-05-15 22:36:34 -070037 if [[ ! $chartdir =~ voltha$ ]] && [ -f "${chartdir}/requirements.yaml" ]; then
Zack Williamse9301102018-05-15 08:49:17 -070038 helm dependency update "${chartdir}"
39 fi
40
Zack Williamsac984412018-04-04 15:39:45 -070041 # lint with values.yaml if it exists
42 if [ -f "${chartdir}/values.yaml" ]; then
43 helm lint --strict --values "${chartdir}/values.yaml" "${chartdir}"
44 else
45 helm lint --strict "${chartdir}"
46 fi
47
48 rc=$?
49 if [[ $rc != 0 ]]; then
50 fail_lint=1
51 fi
Zack Williams32293ee2018-05-18 09:15:13 -070052done < <(find "${WORKSPACE}" -name Chart.yaml -print0)
Zack Williamsac984412018-04-04 15:39:45 -070053
Zack Williamse9301102018-05-15 08:49:17 -070054if [[ $fail_lint != 0 ]]; then
55 exit 1
56fi
57
58exit 0