Allow manifest templates to include all the contents while changing version and ref based on core branch properties #5003

	---
	name: manifests

	on:
	pull_request:
	paths:
	- 'manifests/*/.yml'
	- '!manifests/templates/**/'

	jobs:
	list-changed-manifests:
	runs-on: ubuntu-latest
	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Get changed manifest files
	uses: tj-actions/changed-files@v39
	id: list-changed-manifests
	with:
	files: manifests/*/opensearch.yml
	json: true
	quotepath: false
	dir_names: false

	- name: Set unique changed manifests as matrix
	id: set-matrix
	run: echo "matrix={\"manifest\":${{ steps.list-changed-manifests.outputs.all_changed_files }}}" >> "$GITHUB_OUTPUT"

	manifest-checks:
	needs: [list-changed-manifests]
	runs-on: ubuntu-latest
	fail-fast: false
	env:
	PYTHON_VERSION: 3.9
	strategy:
	matrix: ${{ fromJson(needs.list-changed-manifests.outputs.matrix) }}
	steps:
	- uses: actions/checkout@v3
	- name: Check JDK Version
	run: \|
	java_version=`cat ${{ matrix.manifest }} \| yq -r .ci.image.args \| grep -Eo '[0-9]+' \|\| echo ''`
	echo $java_version
	echo "JAVA_VERSION=$java_version" >> "$GITHUB_ENV"
	- name: Set Up JDK ${{ env.JAVA_VERSION }}
	if: ${{ env.JAVA_VERSION }}
	uses: actions/setup-java@v1
	with:
	java-version: ${{ env.JAVA_VERSION }}
	- name: Set up Python ${{ env.PYTHON_VERSION }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	- name: Install Pipenv and Dependencies
	run: \|
	python -m pip install --upgrade pipenv wheel
	- name: OpenSearch Manifests
	run: \|-
	./ci.sh ${{ matrix.manifest }} --snapshot

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