From 98ee97f6216ccf5e65c3b98a43b63fbc775d1321 Mon Sep 17 00:00:00 2001
From: Jamie Tanna <github@jamietanna.co.uk>
Date: Mon, 15 Apr 2024 21:10:46 +0100
Subject: [PATCH] build: remove requirement to clone `open-source` repo
 (#180715)

## Summary

We've decided we'd prefer to vendor the file here, rather than pull the
dependency.

### Checklist

Delete any items that are not applicable to this PR.

- [ ] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)
- [ ]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [ ] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [ ] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed
- [ ] Any UI touched in this PR is usable by keyboard only (learn more
about [keyboard accessibility](https://webaim.org/techniques/keyboard/))
- [ ] Any UI touched in this PR does not create any new axe failures
(run axe in browser:
[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),
[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))
- [ ] If a plugin configuration key changed, check if it needs to be
allowlisted in the cloud and added to the [docker
list](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)
- [ ] This renders correctly on smaller devices using a responsive
layout. (You can test this [in your
browser](https://www.browserstack.com/guide/responsive-testing-on-local-server))
- [ ] This was checked for [cross-browser
compatibility](https://www.elastic.co/support/matrix#matrix_browsers)

### For maintainers

- [x] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
---
 .buildkite/scripts/steps/esql_grammar_sync.sh | 5 +----
 licenses/ELASTIC-LICENSE-2.0-HEADER.txt       | 6 ++++++
 2 files changed, 7 insertions(+), 4 deletions(-)
 create mode 100644 licenses/ELASTIC-LICENSE-2.0-HEADER.txt

diff --git a/.buildkite/scripts/steps/esql_grammar_sync.sh b/.buildkite/scripts/steps/esql_grammar_sync.sh
index 2aa1144dce8c..cd86c27ad324 100755
--- a/.buildkite/scripts/steps/esql_grammar_sync.sh
+++ b/.buildkite/scripts/steps/esql_grammar_sync.sh
@@ -58,12 +58,9 @@ main () {
   rm -rf elasticsearch
   git clone https://github.com/elastic/elasticsearch --depth 1
 
-  rm -rf open-source
-  git clone https://github.com/elastic/open-source --depth 1
-
   cd "$KIBANA_DIR"
 
-  license_header=$(cat "$PARENT_DIR/open-source/legal/elastic-license-2.0-header.txt")
+  license_header=$(cat "$KIBANA_DIR/licenses/ELASTIC-LICENSE-2.0-HEADER.txt")
 
   report_main_step "Synchronizing lexer grammar..."
   synchronize_lexer_grammar "$license_header"
diff --git a/licenses/ELASTIC-LICENSE-2.0-HEADER.txt b/licenses/ELASTIC-LICENSE-2.0-HEADER.txt
new file mode 100644
index 000000000000..1fec1c76430e
--- /dev/null
+++ b/licenses/ELASTIC-LICENSE-2.0-HEADER.txt
@@ -0,0 +1,6 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */