+++ /dev/null
-# Copyright (c) 2019 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 examines any file edited since HEAD~ (filtered by extension),
-# and fails if no line with "Copyright" and the current year is found.
-# The list of offending files is written to copyright.log (overwriting).
-# The log also specifies whether the copyright is missing or outdated.
-
-# As copyright notice usually gives readers also a license to use it,
-# any file without copyright is potentially unusable (by non-authors).
-# In the interest of open source code reuse, CSIT wants any content
-# to be available under appropriate license, which depends on whether the file
-# is deemed "code" (Apache License, Version 2.0), "documentation"
-# (Creative Commons Attribution 4.0 International), or something else.
-# Note that this checker does not check licenses,
-# it assumes any copyright notice includes the correct data
-# (all contributing people/organizations, all applicabe licenses).
-
-# Unfortunately, some file types are not designed to hold copyright notice,
-# or at least the correct way to include it is not known yet.
-# Or the file in question is processed by code which is not ready
-# for (otherwise allowed) comment lines holding the copyright.
-# That is why currently we need to explicitly whitelist filename patterns.
-
-# TODO: Figure out how to add copyright notice into .svg files.
-# Do the usual .xml style comments work?
-# TODO: Make the code processing text files (example: VPP_REPO_URL)
-# tolerate comment lines.
-# TODO: Verify more extensions are safe to whitelist (.virl)
-# and that tools processing some format allows comments (.json).
-# TODO: Ultimately remove filtering to start checking every file.
-
-# "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 "${BASH_FUNCTION_DIR}/common.sh" || {
- echo "Source failed." >&2
- exit 1
-}
-
-fulldate=$(date)
-year="${fulldate##* }"
-# Regexp selecting only files we expect to allow copyright.
-# Start from an array, each item is to be prepended by ., appended by $,
-# and joined by |.
-extensions_array=("gitgnore" "ini" "md" "py" "robot" "rst" "sh" "txt" "yaml")
-pattern=""
-for extension in "${extensions_array[@]}"; do
- pattern+="\.${extension}"'$'"\|"
-done
-# One more "extension" just to avoid trailing pipe.
-pattern+="/Dockerfile"'$'
-# Get array of edited files.
-# Commands to expand, pipe has to be left out.
-cmd1="git diff --name-only HEAD~"
-cmd2="grep \"${pattern}\""
-# When calling, commands has to be without quotes.
-readarray -t file_array <<<$(${cmd1} | ${cmd2}) || {
- # We need to tolerate changes that only edit other files.
- errors=$(${cmd1} | ${cmd2} 2>&1 || true)
- if [[ "${errors}" ]]; then
- # TODO: do we need to echo errors?
- die "Failure at getting list of files to check copyright in."
- fi
- # Empty file array is accepted.
- # Accidentally, if "git diff" fails, we still proceed with empty array.
-}
-logfile="copyright.log"
-truncate --size 0 "${logfile}" || die "truncate failed"
-# Temporary +x so big changes do not spam.
-set +x
-for filename in "${file_array[@]}"; do
- if ! fgrep -q "Copyright" "${filename}"; then
- echo "No copyright found in file: ${filename}" >> "${logfile}"
- elif ! fgrep "Copyright" "${filename}" | fgrep -q "${year}"; then
- echo "No year ${year} copyright found in: ${filename}" >> "${logfile}"
- fi
-done
-set -x
-if [ -s "${logfile}" ]; then
- warn "Copyright violations detected."
- # TODO: Disable when output size does more harm than good.
- cat "${logfile}" >&2
- warn
- warn "Copyright checker: FAIL"
- exit 1
-fi
-warn
-warn "Copyright checker: PASS"
Code Review / csit.git / blobdiff