add hook for Directory impls to directly supply their size #354

	name: Gradle Precommit

	on:
	pull_request:
	branches:
	- '**'

	jobs:
	test:
	name: gradle precommit w/ Java 11

	runs-on: ubuntu-latest

	steps:
	# Setup
	- uses: actions/checkout@v2
	with:
	submodules: true

	- name: Set up JDK 11
	uses: actions/setup-java@v2
	with:
	distribution: 'temurin'
	java-version: 11
	java-package: jdk

	- name: Grant execute permission for gradlew
	run: chmod +x gradlew

	- uses: actions/cache@v2
	with:
	path: \|
	~/.gradle/caches
	key: ${{ runner.os }}-gradle-precommit-${{ hashFiles('versions.lock') }}
	restore-keys: \|
	${{ runner.os }}-gradle-precommit-
	${{ runner.os }}-gradle-

	- name: Run gradle check (without tests)
	run: ./gradlew check -x test -Ptask.times=true -x licenses -x documentation -x buildLocalAntoraSite -x :solr:documentation:documentation -x :solr:documentation:collectLuceneJavadocs -x buildLocalSite -x :solr:solr-ref-guide:checkSiteLinks -x :checkUnusedConstraints -x rat -x :validateSourcePatterns -x :verifyLocks -x :solr:documentation:checkBrokenLinks

	- uses: gradle/wrapper-validation-action@v1

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