wip: gh-action for publishing

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish
+
+on: workflow_dispatch
+
+permissions:
+    contents: read
+
+jobs:
+    build:
+
+        runs-on: ubuntu-latest
+        if: github.repository == 'SMILEY4/ktor-swagger-ui'
+
+        steps:
+            -   uses: actions/checkout@v3
+
+            -   name: Set up JDK 11
+                uses: actions/setup-java@v3
+                with:
+                    java-version: '11'
+                    distribution: 'temurin'
+                    cache: 'gradle'
+
+            -   name: Build
+                uses: gradle/gradle-build-action@v2.7.0
+                with:
+                    arguments: build
+
+            -   name: Publish
+                run: ./gradlew publishAllPublicationsToMavenCentral --no-configuration-cache