retrigger ci #4

	name: "Delta Flink"

	on: [push, pull_request]

	# Cancel previous runs when new commits are pushed
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	env:
	# Point SBT to our cache directories for consistency
	SBT_OPTS: "-Dsbt.coursier.home-dir=/home/runner/.cache/coursier -Dsbt.ivy.home=/home/runner/.ivy2"

	jobs:
	test:
	name: "DF"
	runs-on: ubuntu-24.04
	steps:
	- name: Show runner specs
	run: \|
	echo "=== GitHub Runner Specs ==="
	echo "CPU cores: $(nproc)"
	echo "CPU info: $(lscpu \| grep 'Model name' \| cut -d':' -f2 \| xargs)"
	echo "Total RAM: $(free -h \| grep '^Mem:' \| awk '{print $2}')"
	echo "Available RAM: $(free -h \| grep '^Mem:' \| awk '{print $7}')"
	echo "Disk space: $(df -h / \| tail -1 \| awk '{print $2 " total, " $4 " available"}')"
	echo "Runner OS: ${{ runner.os }}"
	echo "Runner arch: ${{ runner.arch }}"
	- name: Checkout code
	uses: actions/checkout@v4
	# Run unit tests with JDK 17. These unit tests depend on Spark, and Spark 4.0+ is JDK 17.
	- name: install java
	uses: actions/setup-java@v4
	with:
	distribution: "zulu"
	java-version: "17"
	- name: Cache SBT and dependencies
	id: cache-sbt
	uses: actions/cache@v4
	with:
	path: \|
	~/.sbt
	~/.ivy2/cache
	~/.coursier/cache
	~/.cache/coursier
	key: sbt-flink
	- name: Check cache status
	run: \|
	if [ "${{ steps.cache-sbt.outputs.cache-hit }}" == "true" ]; then
	echo "✅ Cache HIT - using cached dependencies"
	else
	echo "❌ Cache MISS - will download dependencies"
	fi
	- name: Run unit tests
	run: \|
	build/sbt flinkGroup/test

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