Package notice file with release

[brokensound77]

Issues

resolves #31

Summary

Converts the notice.txt file to the expected notice.ts format and stages with it rules when building a package with build-release

This is the currently generated file:

/* eslint-disable @kbn/eslint/require-license-header */

/* @notice
 * Detection Rules
 * Copyright 2020 Elasticsearch B.V.
 * 
 * ---
 * This product bundles rules based on https://github.com/BlueTeamLabs/sentinel-attack
 * which is available under a "MIT" license. The files based on this license are:
 * 
 * - defense_evasion_via_filter_manager.toml
 * - discovery_process_discovery_via_tasklist_command.toml
 * - persistence_priv_escalation_via_accessibility_features.toml
 * - persistence_via_application_shimming.toml
 * - defense_evasion_execution_via_trusted_developer_utilities.toml
 * 
 * MIT License
 * 
 * Copyright (c) 2019 Edoardo Gerosa, Olaf Hartong
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

Note added by @rw-access:
This will replace this file https://github.com/elastic/kibana/blob/1216b0f7cd2c0697393547432bee343ed33b96b5/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/notice.ts

[rw-access]

@spong does this work on your end? Will Kibana's NOTICE.txt automatically update based off this? How does that work?

[brokensound77]

For additional context, this will convert this repo's notice.txt to the example .ts file format above, so when a PR is made to kibana, the existing notice.ts file will be overwritten/updated

[rw-access]

LGTM. 🚀

[spong]

@spong does this work on your end? Will Kibana's NOTICE.txt automatically update based off this? How does that work?

Exactly! The @notice in the notice.ts will get picked up as part of the build and then generated into the NOTICE.txt that we know and love. 🙂

[spong]

LGTM! Thanks for this bit of automation @brokensound77! 🙂