Basic GitHub Action for release (#1991)

* Basic GitHub Action for release

* Update following review

* Update .github/workflows/gradle.yml

Co-Authored-By: Sergei Egorov <bsideup@gmail.com>

* Remove explicit check stage
(release runs without testing - should be manually verified that master branch is stable)

* Add simple shell check for whether master branch is passing CI checks

* Strip quotes

* Update .github/workflows/gradle-release.yml

Co-Authored-By: Sergei Egorov <bsideup@gmail.com>

.github/workflows/gradle-release.yml

@@ -0,0 +1,22 @@
+name: Gradle Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Verify CI check status
+      run: [ $(curl -s https://api.github.com/repos/testcontainers/testcontainers-java/commits/$GITHUB_SHA/status | jq -r '.state') == 'success' ]
+    - name: Release with Gradle
+      run: ./gradlew -Pversion=$GITHUB_REF release --scan --no-daemon -i
+      env:
+        BINTRAY_USER: ${{ secrets.BINTRAY_USER }}
+        BINTRAY_API_KEY: ${{ secrets.BINTRAY_API_KEY }}

.travis.yml

@@ -58,14 +58,3 @@ jobs:
                 openjdk:8-jdk-alpine \
                 ./gradlew --no-daemon testcontainers:test --tests '*GenericContainerRuleTest' --scan -i
 
-    - stage: deploy
-      sudo: false
-      services: []
-      install: skip
-      script: skip
-      deploy:
-        provider: script
-        script: ./gradlew -Pversion=$TRAVIS_TAG release --scan --no-daemon -i
-        on:
-          tags: true
-          branch: master