Require inclusion proofs, make promises optional #104

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	name: Check java build

	permissions:
	contents: read

	on:
	workflow_call: # allow this workflow to be called by other workflows
	push:
	paths:
	- '**.proto'
	- 'java/**'
	pull_request:
	paths:
	- '**.proto'
	- 'java/**'

	jobs:
	build:
	strategy:
	matrix:
	java-version: [8, 11, 17]
	fail-fast: false

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
	- name: Set up JDK ${{ matrix.java-version }}
	uses: actions/setup-java@de1bb2b0c5634f0fc4438d7aa9944e68f9bf86cc # v3.6.0
	with:
	java-version: ${{ matrix.java-version }}
	distribution: 'temurin'

	# make sure jar generation works and tests/checks pass
	- name: Test
	uses: gradle/gradle-build-action@3fbe033aaae657f011f88f29be9e65ed26bd29ef # v2.3.3
	with:
	arguments: build
	build-root-directory: java

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