switch to setup-java@v2

add release-from-tag

Author: stefanseifert

.github/workflows/maven-build.yml

@@ -19,8 +19,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-latest ]
         java: [8, 11]
+        os: [ubuntu-latest]
+        distribution: [temurin]
 
     steps:
       # Check out Git repository
@@ -29,18 +30,11 @@ jobs:
 
       # Set up environment with Java and Maven
       - name: Setup JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: ${{ matrix.distribution }}
           java-version: ${{ matrix.java }}
-
-      # Set up dependency cache
-      - name: Cache local Maven repository
-        uses: actions/cache@v2
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
+          cache: 'maven'
 
       # Build & verify
       - name: Build and verify

.github/workflows/maven-deploy.yml

@@ -26,18 +26,11 @@ jobs:
 
       # Set up environment with Java and Maven
       - name: Setup JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.8
-
-      # Set up dependency cache
-      - name: Cache local Maven repository
-        uses: actions/cache@v2
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
+          distribution: temurin
+          java-version: 8
+          cache: 'maven'
 
       # Build, deploy to ossrh
       - name: Build, verify, deploy

.github/workflows/release-from-tag.yml

@@ -0,0 +1,18 @@
+name: Release from Tag
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ncipollo/release-action@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}