Day 1 improvements: unzip and map+sum to foldMap #8

	name: CI

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	concurrency:
	group: ${{ github.ref }}
	cancel-in-progress: true

	jobs:
	shellcheck:
	runs-on: ubuntu-latest
	timeout-minutes: 1
	steps:
	- uses: actions/checkout@v4

	- name: Run ShellCheck
	uses: ludeeus/action-shellcheck@2.0.0
	env:
	SHELLCHECK_OPTS: --severity style --enable all --exclude SC2312 --shell bash
	with:
	check_together: yes
	scandir: "./scripts"

	test:
	runs-on: ubuntu-latest
	timeout-minutes: 3
	steps:
	- uses: actions/checkout@v4

	- name: Get JDK version
	run: \|
	source scripts/get_java_version.sh
	echo "JAVA_VERSION=${JAVA_VERSION}" >> "${GITHUB_ENV}"

	- name: Set up JDK ${{ env.JAVA_VERSION }}
	uses: actions/setup-java@v4
	with:
	java-version: ${{ env.JAVA_VERSION }}
	distribution: "temurin"
	- uses: sbt/setup-sbt@v1

	- name: Run tests
	run: sbt test

	lint:
	runs-on: ubuntu-latest
	timeout-minutes: 1
	steps:
	- uses: actions/checkout@v4

	- name: Get JDK version
	run: \|
	source scripts/get_java_version.sh
	echo "JAVA_VERSION=${JAVA_VERSION}" >> "${GITHUB_ENV}"

	- name: Set up JDK ${{ env.JAVA_VERSION }}
	uses: actions/setup-java@v4
	with:
	java-version: ${{ env.JAVA_VERSION }}
	distribution: "temurin"
	- uses: sbt/setup-sbt@v1

	- name: Check
	run: sbt scalafmtSbtCheck scalafmtCheck Test/scalafmtCheck

	build-dockerfile:
	runs-on: ubuntu-latest
	timeout-minutes: 3
	steps:
	- uses: actions/checkout@v4

	- name: Build Dockerfile
	run: docker build --file "./Dockerfile" "."

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