create-notice.sh

#!/usr/bin/env bash

# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you 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.

# fail this script immediately if any command fails with a non-zero exit code
set -e
# Treat unset env variables as an error
set -u
# fail on pipeline errors, e.g. when grepping
set -o pipefail

readonly OUTPUT_FILE="${__NOTICE_OUTPUT_FILE}"


function add_license {
    local dep_name=$1
    local download_url=$2

    printf "\n======================================\n${dep_name} LICENSE\n======================================\n" >> "${OUTPUT_FILE}"
    curl --fail --show-error --silent "${download_url}" >> "${OUTPUT_FILE}"
}

function main {
    cat NOTICE > "${OUTPUT_FILE}"
    # direct dependencies
    printf "\n======================================\ncertifi\n======================================\n\n" >> "${OUTPUT_FILE}"
    # link to a URL providing the MPL-covered source code
    printf "The source code can be obtained at https://github.com/certifi/python-certifi\n" >> "${OUTPUT_FILE}"
    add_license "certifi" "https://raw.githubusercontent.com/certifi/python-certifi/master/LICENSE"
    add_license "elasticsearch" "https://raw.githubusercontent.com/elastic/elasticsearch-py/master/LICENSE"
    add_license "jinja2" "https://raw.githubusercontent.com/pallets/jinja/master/LICENSE.rst"
    add_license "jsonschema" "https://raw.githubusercontent.com/Julian/jsonschema/master/COPYING"
    add_license "psutil" "https://raw.githubusercontent.com/giampaolo/psutil/master/LICENSE"
    add_license "py-cpuinfo" "https://raw.githubusercontent.com/workhorsy/py-cpuinfo/master/LICENSE"
    add_license "tabulate" "https://bitbucket.org/astanin/python-tabulate/raw/03182bf9b8a2becbc54d17aa7e3e7dfed072c5f5/LICENSE"
    add_license "thespian" "https://raw.githubusercontent.com/kquick/Thespian/master/LICENSE.txt"
    add_license "boto3" "https://raw.githubusercontent.com/boto/boto3/develop/LICENSE"

    # transitive dependencies
    # Jinja2 -> Markupsafe
    add_license "Markupsafe" "https://raw.githubusercontent.com/pallets/markupsafe/master/LICENSE.rst"
    # elasticsearch -> urllib3
    add_license "urllib3" "https://raw.githubusercontent.com/shazow/urllib3/master/LICENSE.txt"
    # boto3 -> s3transfer
    add_license "s3transfer" "https://raw.githubusercontent.com/boto/s3transfer/develop/LICENSE.txt"
    # boto3 -> jmespath
    add_license "jmespath" "https://raw.githubusercontent.com/jmespath/jmespath.py/develop/LICENSE.txt"
    # boto3 -> botocore
    add_license "botocore" "https://raw.githubusercontent.com/boto/botocore/develop/LICENSE.txt"
}

main