blob: 9fe61bf0343fe10f8655d2c1309298544790ac90 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
#!/usr/bin/env bash
# Copyright 2019 Google LLC
#
# 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.
set -eu
if [[ "${CHECK_STYLE}" != "yes" ]]; then
echo "Skipping code style check as it is disabled for this build."
exit 0
fi
# This script assumes it is running the top-level google-cloud-cpp directory.
readonly BINDIR="$(dirname "$0")"
# Build paths to ignore in find(1) commands by reading .gitignore.
declare -a ignore=( -path ./.git )
if [[ -f .gitignore ]]; then
while read -r line; do
case "${line}" in
[^#]*/*) ignore+=( -o -path "./$(expr "${line}" : '\(.*\)/')" ) ;;
[^#]*) ignore+=( -o -name "${line}" ) ;;
esac
done < .gitignore
fi
replace_original_if_changed() {
if [[ $# != 2 ]]; then
return 1
fi
local original="$1"
local reformatted="$2"
if cmp -s "${original}" "${reformatted}"; then
rm -f "${reformatted}"
else
chmod --reference="${original}" "${reformatted}"
mv -f "${reformatted}" "${original}"
fi
}
# Apply cmake_format to all the CMake list files.
# https://github.com/cheshirekow/cmake_format
find . \( "${ignore[@]}" \) -prune -o \
\( -name 'CMakeLists.txt' -o -name '*.cmake' \) \
-print0 |
while IFS= read -r -d $'\0' file; do
cmake-format "${file}" >"${file}.tmp"
replace_original_if_changed "${file}" "${file}.tmp"
done
# Apply buildifier to fix the BUILD and .bzl formatting rules.
# https://github.com/bazelbuild/buildtools/tree/master/buildifier
find . \( "${ignore[@]}" \) -prune -o \
\( -name BUILD -o -name '*.bzl' \) \
-print0 |
xargs -0 buildifier -mode=fix
# Apply shellcheck(1) to emit warnings for common scripting mistakes.
find . \( "${ignore[@]}" \) -prune -o \
-iname '*.sh' -exec shellcheck \
--exclude=SC1090 \
--exclude=SC2034 \
--exclude=SC2153 \
--exclude=SC2181 \
'{}' \;
# Report any differences created by running the formatting tools.
git diff --ignore-submodules=all --color --exit-code .
|
