support scala 2.12 #354

	name: CI

	on:
	pull_request:
	push:
	branches: ['series/2.x']
	release:
	types:
	- published

	jobs:
	lint:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	steps:
	- name: Checkout current branch
	uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Setup Scala and Java
	uses: olafurpg/setup-scala@v10
	- name: Cache scala dependencies
	uses: coursier/cache-action@v5
	- name: Lint code
	run: sbt check

	test:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	java: ['[email protected]']
	scala: ['2.12.18', '2.13.13', '3.3.3']
	steps:
	- name: Checkout current branch
	uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Setup Scala and Java
	uses: olafurpg/setup-scala@v10
	with:
	java-version: ${{ matrix.java }}
	- name: Cache scala dependencies
	uses: coursier/cache-action@v5
	- name: Run tests
	run: sbt ++${{ matrix.scala }}! test

	publish:
	runs-on: ubuntu-20.04
	needs: [lint, test]
	if: github.event_name != 'pull_request'
	steps:
	- name: Checkout current branch
	uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Setup Scala and Java
	uses: olafurpg/setup-scala@v10
	- name: Cache scala dependencies
	uses: coursier/cache-action@v5
	- name: Release artifacts
	run: sbt ci-release
	env:
	PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
	PGP_SECRET: ${{ secrets.PGP_SECRET }}
	SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
	SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}

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