Update Kafka Version Table #525

	name: Update Kafka Version Table

	on:
	schedule:
	- cron: '/5 * * *'

	jobs:
	update_security_md:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Get Kafka versions
	id: get_versions
	run: \|
	versions=$(curl -s https://downloads.apache.org/kafka/ \| grep -oP 'href="\K[^"]+' \| grep -E '^[0-9]+\.[0-9]+\.[0-9]+/' \| sort -rV \| sed 's/\/$//')
	echo "::set-output name=versions::$versions"

	- name: Generate version table
	run: \|
	versions=${{ steps.get_versions.outputs.versions }}
	echo "\| Version \| Supported \|" > table.md
	echo "\| ------- \| ------------ \|" >> table.md
	for version in $versions; do
	if curl --output /dev/null --silent --head --fail "https://downloads.apache.org/kafka/$version/"; then
	echo "\| $version \| :white_check_mark: \|" >> table.md
	else
	echo "\| $version \| :x: \|" >> table.md
	fi
	done

	- name: Update SECURITY.md
	run: \|
	table=$(<table.md)
	awk -v table="$table" '/\\| Version \\| Supported/ {print; print table; next}1' SECURITY.md > SECURITY.md.new
	mv SECURITY.md.new SECURITY.md

	- name: Commit changes
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Action"
	git add SECURITY.md
	if ! git diff --staged --quiet; then
	git commit -m "Update Kafka version table - GH Action Pipeline run"
	git push
	else
	echo "No changes to commit. Exiting job as successful."
	fi

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