automatically publish GitHub release and to JetBrains Marketplace when new version tag is pushed.

.github/workflows/github-actions-CI.yml

@@ -1,9 +1,20 @@
 name: CI
-on: [push, pull_request]
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+    tags:
+      - "v*"
 
 jobs:
-  build:
+  ci:
+    name: test
     runs-on: ubuntu-latest
+    env:
+      PUBLISH_TOKEN: ${{ secrets.PUBLISH }}
 
     steps:
       - name: Checkout repository
@@ -20,3 +31,42 @@ jobs:
 
       - name: Run tests
         run: ./gradlew test
+
+      - name: Has to be published?
+        id: is-release
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: |
+          version="$GITHUB_REF_NAME"
+          version_number="${version:1}"
+          zip="./build/distributions/Decorate.me-${version_number}.zip"
+          echo "New version $version_number has to be published"
+          echo "ZIP_PATH=$zip" >> $GITHUB_OUTPUT
+          echo "VERSION_NUMBER=$version_number" >> $GITHUB_OUTPUT
+
+      - name: Assembles a plugin and prepares ZIP archive for deployment
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: ./gradlew buildPlugin
+
+      - name: Check version
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: |
+          if [ ! -f "${{steps.is-release.outputs.ZIP_PATH}}" ]; then
+            echo "Error: Wrong release version! Check if your tag matches with an actual version in build.gradle.kts"
+            echo "provided tag's version: ${{ steps.is-release.outputs.VERSION_NUMBER }}"
+            echo "${{ steps.is-release.outputs.ZIP_PATH }} expected to be generated"
+            echo "but actual was:"
+            ls ./build/distributions
+            exit 1
+          fi
+
+      - name: Publish GitHub Release
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: softprops/action-gh-release@v2
+        with:
+          files: ${{ steps.is-release.outputs.ZIP_PATH }}
+
+      - name: Publish Plugin to JetBrains Marketplace
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: ./gradlew publishPlugin
+
+