Add publish in CI

.github/workflows/publish.yml

@@ -0,0 +1,53 @@
+name: Publish
+
+on:
+  release:
+    types: [ published ]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 11
+      uses: actions/setup-java@v1
+      with:
+        java-version: 11
+
+    - name: Cache Gradle packages
+      uses: actions/cache@v2
+      with:
+        path: |
+          ~/.gradle/caches
+          ~/.gradle/wrapper
+        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+        restore-keys: |
+          ${{ runner.os }}-gradle-
+
+    - name: Build
+      uses: eskatos/gradle-command-action@v1
+      with:
+        gradle-version: '7.1'
+        arguments: build -x test -x ktlintKotlinScriptCheck -x ktlintTestSourceSetCheck -x ktlintMainSourceSetCheck
+    - name: Cleanup Gradle Cache
+      # Remove some files from the Gradle cache, so they aren't cached by GitHub Actions.
+      # Restoring these files from a GitHub Actions cache might cause problems for future builds.
+      run: |
+        rm -f ~/.gradle/caches/modules-2/modules-2.lock
+        rm -f ~/.gradle/caches/modules-2/gc.properties
+
+    - name: Test
+      uses: eskatos/gradle-command-action@v1
+      with:
+        gradle-version: '7.1'
+        arguments: test
+
+    - name: Publish
+      uses: eskatos/gradle-command-action@v1
+      with:
+        gradle-version: '7.1'
+        arguments: publish
+      env:
+        GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}