diff options
| -rw-r--r-- | resources/libraries/bash/entry/check/copyright_year.sh | 70 | ||||
| -rw-r--r-- | resources/libraries/bash/entry/check/new_line.sh | 4 | ||||
| -rw-r--r-- | tox.ini | 11 |
3 files changed, 80 insertions, 5 deletions
diff --git a/resources/libraries/bash/entry/check/copyright_year.sh b/resources/libraries/bash/entry/check/copyright_year.sh new file mode 100644 index 0000000000..66667b96ca --- /dev/null +++ b/resources/libraries/bash/entry/check/copyright_year.sh @@ -0,0 +1,70 @@ +# Copyright (c) 2020 Cisco and/or its affiliates. +# 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 -exuo pipefail + +# This file should be executed from tox, as the assumed working directory +# is different from where this file is located. +# This file does not have executable flag nor shebang, +# to dissuade non-tox callers. + +# This script runs a few grep-based command and fails +# if it detects any file edited or added since HEAD~ +# containing a copyright notice in first 3 lines, +# but not the current year (in the same line). +# The offending lines are stored to copyright_year.log (overwriting). +# +# 3 lines were chosen, because first two lines could be shebang and empty line, +# and more than 3 lines would start failing on files with multiple copyright +# holders. There, only the last updating entity needs to bump its year, +# and put other copyright lines below. + +# "set -eu" handles failures from the following two lines. +BASH_CHECKS_DIR="$(dirname $(readlink -e "${BASH_SOURCE[0]}"))" +BASH_FUNCTION_DIR="$(readlink -e "${BASH_CHECKS_DIR}/../../function")" +source "${BASH_FUNCTION_DIR}/common.sh" || { + echo "Source failed." >&2 + exit 1 +} + +year=$(date +'%Y') +IFS=$'\n' +files=($(git diff --name-only HEAD~ || true)) +unset IFS +truncate -s 0 "copyright_year.log" || die +# A change can have thousands of files, supress console output in the cycle. +set +x +for fil in "${files[@]}"; do + # Greps do "fail" on 0 line output, we need to ignore that + # as 0 lines is good. We need both set +e to ensure everything executes, + # and || true later to avoid dying on zero. + piped_command="set +ex; head -n 3 '${fil}' | fgrep -i 'Copyright'" + piped_command+=" | fgrep -v '${year}' | awk '{print \"${fil}: \" \$0}'" + piped_command+=" >> 'copyright_year.log'" + wrong_strings="$(bash -c "${piped_command}" || true)" || die +done +set -x +lines="$(< "copyright_year.log" wc -l)" +if [ "${lines}" != "0" ]; then + # TODO: Decide which text goes to stdout and which to stderr. + warn "Copyright lines with wrong year detected: ${lines}" + # TODO: Disable when output size does more harm than good. + pwd + cat "copyright_year.log" >&2 + warn + warn "Copyright year checker: FAIL" + exit 1 +fi + +warn +warn "Copyright year checker: PASS" diff --git a/resources/libraries/bash/entry/check/new_line.sh b/resources/libraries/bash/entry/check/new_line.sh index 49c3d65815..2e24c0256b 100644 --- a/resources/libraries/bash/entry/check/new_line.sh +++ b/resources/libraries/bash/entry/check/new_line.sh @@ -1,4 +1,4 @@ -# Copyright (c) 2019 Cisco and/or its affiliates. +# Copyright (c) 2020 Cisco and/or its affiliates. # 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: @@ -13,7 +13,7 @@ set -exuo pipefail -# This file should be executed from tox, as the assumend working directory +# This file should be executed from tox, as the assumed working directory # is different from where this file is located. # This file does not have executable flag nor shebang, # to dissuade non-tox callers. @@ -1,4 +1,4 @@ -# Copyright (c) 2019 Cisco and/or its affiliates. +# Copyright (c) 2020 Cisco and/or its affiliates. # 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: @@ -26,8 +26,8 @@ [tox] # Fast and brief checkers to front, slow or verbose checkers to back. -envlist = tc_naming, tc_coverage, new_line_length, line_length, autogen, pylint, - doc_verify +envlist = tc_naming, tc_coverage, copyright_year, new_line_length, line_length, + autogen, pylint, doc_verify # The following is needed as tox requires setup.py by default. skipsdist = true @@ -43,6 +43,11 @@ whitelist_externals = /bin/bash setenv = PYTHONPATH = {toxinidir} commands = bash {[tox]checker_dir}/autogen.sh +[testenv:copyright_year] +whitelist_externals = /bin/bash +setenv = PYTHONPATH = {toxinidir} +commands = bash {[tox]checker_dir}/copyright_year.sh + [testenv:doc_verify] # Fix all documentaion error before enabling voting. whitelist_externals = /bin/bash |