mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-23 13:30:23 +00:00
207 lines
6.4 KiB
Bash
Executable File
207 lines
6.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Copyright 2015 The Kubernetes Authors.
|
|
#
|
|
# 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.
|
|
|
|
# Update the Godeps/LICENSES document.
|
|
# Generates a table of Godep dependencies and their license.
|
|
#
|
|
# Usage:
|
|
# $0 [--create-missing] [/path/to/licenses]
|
|
#
|
|
# --create-missing will write the files that only exist upstream, locally.
|
|
# This option is mostly used for testing as we cannot check-in any of the
|
|
# additionally created files into the godep auto-generated tree.
|
|
#
|
|
# Run every time a license file is added/modified within /Godeps to
|
|
# update /Godeps/LICENSES
|
|
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o pipefail
|
|
|
|
export LANG=C
|
|
export LC_ALL=C
|
|
|
|
###############################################################################
|
|
# Process package content
|
|
#
|
|
# @param package The incoming package name
|
|
# @param type The type of content (LICENSE, COPYRIGHT or COPYING)
|
|
#
|
|
process_content () {
|
|
local package=$1
|
|
local type=$2
|
|
|
|
local package_root
|
|
local ensure_pattern
|
|
local dir_root
|
|
local find_maxdepth
|
|
local find_names
|
|
local -a local_files=()
|
|
|
|
# Necessary to expand {}
|
|
case ${type} in
|
|
LICENSE) find_names=(-iname 'licen[sc]e*')
|
|
find_maxdepth=1
|
|
# Sadly inconsistent in the wild, but mostly license files
|
|
# containing copyrights, but no readme/notice files containing
|
|
# licenses (except to "see license file")
|
|
ensure_pattern="license|copyright"
|
|
;;
|
|
# We search READMEs for copyrights and this includes notice files as well
|
|
# Look in as many places as we find files matching
|
|
COPYRIGHT) find_names=(-iname 'notice*' -o -iname 'readme*')
|
|
find_maxdepth=3
|
|
ensure_pattern="copyright"
|
|
;;
|
|
COPYING) find_names=(-iname 'copying*')
|
|
find_maxdepth=1
|
|
ensure_pattern="license|copyright"
|
|
;;
|
|
esac
|
|
|
|
# Start search at package root
|
|
case ${package} in
|
|
github.com/*|golang.org/*|bitbucket.org/*)
|
|
package_root=$(echo "${package}" |awk -F/ '{ print $1"/"$2"/"$3 }')
|
|
;;
|
|
go4.org/*)
|
|
package_root=$(echo "${package}" |awk -F/ '{ print $1 }')
|
|
;;
|
|
gopkg.in/*)
|
|
# Root of gopkg.in package always ends with '.v(number)' and my contain
|
|
# more than two path elements. For example:
|
|
# - gopkg.in/yaml.v2
|
|
# - gopkg.in/inf.v0
|
|
# - gopkg.in/square/go-jose.v2
|
|
package_root=$(echo "${package}" |grep -oh '.*\.v[0-9]')
|
|
;;
|
|
*)
|
|
package_root=$(echo "${package}" |awk -F/ '{ print $1"/"$2 }')
|
|
;;
|
|
esac
|
|
|
|
# Find files - only root and package level
|
|
local_files=($(
|
|
for dir_root in ${package} ${package_root}; do
|
|
[[ -d ${DEPS_DIR}/${dir_root} ]] || continue
|
|
|
|
# One (set) of these is fine
|
|
find "${DEPS_DIR}/${dir_root}" \
|
|
-xdev -follow -maxdepth ${find_maxdepth} \
|
|
-type f "${find_names[@]}"
|
|
done | sort -u))
|
|
|
|
local index
|
|
local f
|
|
index="${package}-${type}"
|
|
if [[ -z "${CONTENT[${index}]-}" ]]; then
|
|
for f in "${local_files[@]-}"; do
|
|
if [[ -z "$f" ]]; then
|
|
# Set the default value and then check it to prevent
|
|
# accessing potentially empty array
|
|
continue
|
|
fi
|
|
# Find some copyright info in any file and break
|
|
if grep -E -i -wq "${ensure_pattern}" "${f}"; then
|
|
CONTENT[${index}]="${f}"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
|
|
|
|
#############################################################################
|
|
# MAIN
|
|
#############################################################################
|
|
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
|
|
source "${KUBE_ROOT}/hack/lib/init.sh"
|
|
|
|
# Check bash version
|
|
if ((${BASH_VERSINFO[0]}<4)); then
|
|
echo
|
|
echo "ERROR: Bash v4+ required."
|
|
# Extra help for OSX
|
|
if [[ "$(uname -s)" == "Darwin" ]]; then
|
|
echo
|
|
echo "Ensure you are up to date on the following packages:"
|
|
echo "$ brew install md5sha1sum bash jq"
|
|
fi
|
|
echo
|
|
fi
|
|
|
|
# This variable can be injected, as in the verify script.
|
|
LICENSE_ROOT="${LICENSE_ROOT:-${KUBE_ROOT}}"
|
|
cd "${LICENSE_ROOT}"
|
|
|
|
GODEPS_LICENSE_FILE="Godeps/LICENSES"
|
|
TMP_LICENSE_FILE="/tmp/Godeps.LICENSES.$$"
|
|
DEPS_DIR="vendor"
|
|
declare -Ag CONTENT
|
|
|
|
# Put the K8S LICENSE on top
|
|
(
|
|
echo "================================================================================"
|
|
echo "= Kubernetes licensed under: ="
|
|
echo
|
|
cat "${LICENSE_ROOT}/LICENSE"
|
|
echo
|
|
echo "= LICENSE $(cat "${LICENSE_ROOT}/LICENSE" | md5sum | awk '{print $1}')"
|
|
echo "================================================================================"
|
|
) > ${TMP_LICENSE_FILE}
|
|
|
|
# Loop through every package in Godeps.json
|
|
for PACKAGE in $(jq -r ".Deps[].ImportPath" < Godeps/Godeps.json | sort -f); do
|
|
process_content "${PACKAGE}" LICENSE
|
|
process_content "${PACKAGE}" COPYRIGHT
|
|
process_content "${PACKAGE}" COPYING
|
|
|
|
# display content
|
|
echo
|
|
echo "================================================================================"
|
|
echo "= ${DEPS_DIR}/${PACKAGE} licensed under: ="
|
|
echo
|
|
|
|
file=""
|
|
if [[ -n "${CONTENT[${PACKAGE}-LICENSE]-}" ]]; then
|
|
file="${CONTENT[${PACKAGE}-LICENSE]-}"
|
|
elif [[ -n "${CONTENT[${PACKAGE}-COPYRIGHT]-}" ]]; then
|
|
file="${CONTENT[${PACKAGE}-COPYRIGHT]-}"
|
|
elif [[ -n "${CONTENT[${PACKAGE}-COPYING]-}" ]]; then
|
|
file="${CONTENT[${PACKAGE}-COPYING]-}"
|
|
fi
|
|
if [[ -z "${file}" ]]; then
|
|
cat > /dev/stderr << __EOF__
|
|
No license could be found for ${PACKAGE} - aborting.
|
|
|
|
Options:
|
|
1. Check if the upstream repository has a newer version with LICENSE, COPYRIGHT and/or
|
|
COPYING files.
|
|
2. Contact the author of the package to ensure there is a LICENSE, COPYRIGHT and/or
|
|
COPYING file present.
|
|
3. Do not use this package in Kubernetes.
|
|
__EOF__
|
|
exit 9
|
|
fi
|
|
cat "${file}"
|
|
|
|
echo
|
|
echo "= ${file} $(cat "${file}" | md5sum | awk '{print $1}')"
|
|
echo "================================================================================"
|
|
echo
|
|
done >> ${TMP_LICENSE_FILE}
|
|
|
|
cat ${TMP_LICENSE_FILE} > ${GODEPS_LICENSE_FILE}
|