build

update to 1.20.4 #102

	# Automatically build the project and run any configured tests for every push
	# and submitted pull request. This can help catch issues that only occur on
	# certain platforms or Java versions, and provides a first line of defence
	# against bad commits.

	name: build
	on: [pull_request, push]

	jobs:
	build:
	strategy:
	matrix:
	# Use these Java versions
	java: [
	17 # Minimum supported by Minecraft 1.18
	]
	os: [ubuntu-20.04] # and run on Linux
	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Extract current branch name
	shell: bash
	# bash pattern expansion to grab branch name without slashes
	run: ref="${GITHUB_REF#refs/heads/}" && echo "::set-output name=branch::${ref////-}"
	id: ref

	- name: Set outputs
	id: vars
	run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
	- name: Check outputs
	run: echo ${{ steps.vars.outputs.sha_short }}

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

	- name: Setup JDK${{ matrix.java }}
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}

	- name: Make gradle wrapper executable
	if: ${{ runner.os != 'Windows' }}
	run: chmod +x gradlew

	- name: Build
	run: ./gradlew build

	- name: Capture build artifacts
	if: ${{ runner.os == 'Linux' && matrix.java == '17' }} # Only upload artifacts built from latest java on one OS
	uses: actions/upload-artifact@v2
	with:
	name: dust-fabric-${{ steps.vars.outputs.sha_short }}
	path: build/libs/*[0-9].jar

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