add actions for releases

Author: Laraakaa

.github/workflows/master.yml

@@ -0,0 +1,16 @@
+name: Tag git version
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Git tag
+        run: |
+          git tag $(cat VERSION)
+          git push --tags

.github/workflows/release.yml

@@ -0,0 +1,25 @@
+name: Prepare release candidate
+
+on:
+  push:
+    branches:
+      - release/*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Gradle uploadArchives
+        run: |
+          ./gradlew uploadArchives
+        env:
+          IS_RELEASE: "YES"
+          PGP_KEY: ${{ secrets.PGP_KEY }}
+          PGP_PSW: ${{ secrets.PGP_PSW }}
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}

VERSION

@@ -1 +1 @@
-1.2.0-SNAPSHOT
+1.2.0

build.gradle

@@ -7,8 +7,10 @@ plugins {
     id 'org.unbroken-dome.test-sets' version '3.0.1'
 }
 
+def isRelease = System.getenv('IS_RELEASE') == 'YES'
+
 group = 'net.twasi'
-version = rootProject.file('VERSION').text.trim()
+version = rootProject.file('VERSION').text.trim() + isRelease ? '' : '-SNAPSHOT'
 archivesBaseName = rootProject.name
 
 java.sourceCompatibility = JavaVersion.VERSION_1_8