Add workflows

.github/workflows/build.yml

@@ -1,39 +1,42 @@
-# 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]
+
+on:
+  push:
+    paths-ignore:
+      - 'README.md'
+  pull_request:
 
 jobs:
   build:
-    strategy:
-      matrix:
-        # Use these Java versions
-        java: [
-          17,    # Current Java LTS & minimum supported by Minecraft
-        ]
-        # and run on both Linux and Windows
-        os: [ubuntu-20.04, windows-2022]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
-      - name: checkout repository
+      - name: Cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/loom-cache
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            gradle-
+
+      - name: Checkout repository
         uses: actions/checkout@v2
-      - name: validate gradle wrapper
+
+      - name: Validate gradle wrapper
         uses: gradle/wrapper-validation-action@v1
-      - name: setup jdk ${{ matrix.java }}
+
+      - name: Setup JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: ${{ matrix.java }}
-      - name: make gradle wrapper executable
-        if: ${{ runner.os != 'Windows' }}
+          java-version: 17
+
+      - name: Ensure gradlew is executable
         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: Artifacts
-          path: build/libs/
+
+      - name: Validate the gradle wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Build
+        run: ./gradlew build

.github/workflows/release.yml

@@ -0,0 +1,41 @@
+name: release
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  github-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/loom-cache
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            gradle-
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+
+      - name: Ensure gradlew is executable
+        run: chmod +x gradlew
+
+      - name: Build mod
+        run: ./gradlew build
+
+      - name: Upload GitHub release
+        uses: AButler/[email protected]
+        with:
+          files: 'build/libs/*.jar;!build/libs/*-sources.jar;!build/libs/*-dev.jar'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}