1#!/usr/bin/env bash
2
3# Copyright The Helm Authors.
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.
16set -euo pipefail
17IFS=$'\n\t'
18
19find_files() {
20 find . -not \( \
21 \( \
22 -wholename './vendor' \
23 -o -wholename '*testdata*' \
24 -o -wholename '*third_party*' \
25 \) -prune \
26 \) \
27 \( -name '*.go' -o -name '*.sh' \)
28}
29
30# Use "|| :" to ignore the error code when grep returns empty
31failed_license_header=($(find_files | xargs grep -L 'Licensed under the Apache License, Version 2.0 (the "License")' || :))
32if (( ${#failed_license_header[@]} > 0 )); then
33 echo "Some source files are missing license headers."
34 printf '%s\n' "${failed_license_header[@]}"
35 exit 1
36fi
37
38# Use "|| :" to ignore the error code when grep returns empty
39failed_copyright_header=($(find_files | xargs grep -L 'Copyright The Helm Authors.' || :))
40if (( ${#failed_copyright_header[@]} > 0 )); then
41 echo "Some source files are missing the copyright header."
42 printf '%s\n' "${failed_copyright_header[@]}"
43 exit 1
44fi
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