[junit] infra/library/k-p (#35) #105

	name: CI

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

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	build:
	runs-on: macos-latest

	env:
	MAKE_CMD: "env TRANSLATE_GLOBAL_FLAGS=--swift-friendly ENV_J2OBJC_ARCHS=macosx_iphone64 make -j32"

	steps:
	- name: java_8_env
	run: echo "JAVA_8_HOME=$(/usr/libexec/java_home -v 1.8)" >> $GITHUB_ENV

	- uses: actions/checkout@v2

	# Build everything but protobuf targets, which require that the public
	# protobuf distribution be installed.
	- name: build_all
	run: $MAKE_CMD JAVA_HOME=$JAVA_8_HOME frameworks examples_dist

	# Test command-line tools.
	- name: test_tools
	run: $MAKE_CMD JAVA_HOME=$JAVA_8_HOME test_translator test_cycle_finder test_jre_cycles

	- name: java_11_env
	run: echo "JAVA_11_HOME=$(/usr/libexec/java_home -v 11)" >> $GITHUB_ENV

	# Double-check translator tests for Java 11, since its javac is different.
	- name: test_translator_java_11
	run: $MAKE_CMD JAVA_HOME=$JAVA_11_HOME test_translator

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