build: let publish plugin to manage signature

Author: ndr-brt

.github/workflows/publish.yml

@@ -22,26 +22,11 @@ jobs:
         shell: bash
         run: ./gradlew build
 
-      - name: list gpg keys
-        shell: bash
-        run: gpg -K --keyid-format=long
-
-      - name: import GPG private key
-        shell: bash
-        run: |
-          echo "use-agent" >> ~/.gnupg/gpg.conf
-          echo "pinentry-mode loopback" >> ~/.gnupg/gpg.conf
-          echo -e "${{ secrets.GPG_PRIVATE_KEY }}" | gpg --import --batch
-          for fpr in $(gpg --list-keys --with-colons | awk -F: '/fpr:/ {print $10}' | sort -u);
-          do
-            echo -e "5\\ny\\n" |  gpg --batch --command-fd 0 --expert --edit-key $fpr trust;
-          done
-
       - name: publish
         shell: bash
         env:
           ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.CENTRAL_SONATYPE_TOKEN_USERNAME }}
           ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.CENTRAL_SONATYPE_TOKEN_PASSWORD }}
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_PRIVATE_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_PASSPHRASE }}
-        run: ./gradlew publishToMavenCentral -Psigning.gnupg.executable=gpg -Psigning.gnupg.passphrase="${{ secrets.GPG_PASSPHRASE }}"
+        run: ./gradlew publishToMavenCentral --stacktrace

build.gradle.kts

@@ -1,9 +1,8 @@
 plugins {
     java
     `java-library`
-    signing
     `maven-publish`
-    id("com.vanniktech.maven.publish") version "0.34.0"
+    id("com.vanniktech.maven.publish") version "0.35.0"
 }
 
 group = "org.eclipse.dataplane"
@@ -37,11 +36,6 @@ tasks.test {
     useJUnitPlatform()
 }
 
-signing {
-    useGpgCmd()
-    sign(publishing.publications)
-}
-
 mavenPublishing {
     publishToMavenCentral(true)