chore:upgrade zenbpm version to v1.3.0

Author: triskill

.github/workflows/release.yaml

@@ -1,34 +1,29 @@
 # =============================================================================
 # Release pipeline for zenbpm-java-client
 #
-# Automatically triggered when ZenBPM (pbinitiative/zenbpm) publishes a new
-# release. Copies the latest api.yaml from ZenBPM, bumps the project version
-# to match, builds, and deploys to the configured Maven repository.
+# Triggered when a version tag (e.g. v1.2.3) is pushed to this repository.
+# The expected flow is:
+#   1. Another pipeline (e.g. pbinitiative/zenbpm) updates api.yaml in this
+#      repo and commits it to main.
+#   2. That same pipeline pushes a matching version tag to this repo.
+#   3. This workflow fires, bumps pom.xml to match the tag, builds, and
+#      deploys to the configured Maven repository.
 #
 # Requirements (set up in GitHub repo Settings → Secrets and variables → Actions):
-#   Secret: ZENBPM_READ_TOKEN
-#     A GitHub Personal Access Token (classic or fine-grained) with at least
-#     "Contents: read" access to pbinitiative/zenbpm. Used to check out the
-#     matching tag from the upstream ZenBPM repo.
-#
-#   To trigger from ZenBPM's release workflow, add a step like:
-#     - name: Trigger Java client release
-#       uses: peter-evans/repository-dispatch@v3
-#       with:
-#         token: ${{ secrets.ZENBPM_JAVA_CLIENT_ACCESS_TOKEN }}
-#         repository: pbinitiative/zenbpm-java-client
-#         event-type: release-upstream
-#         client-payload: '{"version": "${{ github.ref_name }}"}'
+#   No extra secrets are required beyond the default GITHUB_TOKEN.
+#   If you also deploy to Maven Central, add:
+#     MAVEN_CENTRAL_USERNAME, MAVEN_CENTRAL_PASSWORD, GPG_PRIVATE_KEY, GPG_PASSPHRASE
 # =============================================================================
 
 name: Release to Maven Repository
 
 on:
-  # 1) Automated trigger from ZenBPM's own release workflow
-  repository_dispatch:
-    types: [release-upstream]
+  # Triggered by pushing a version tag, e.g.: git tag v1.2.3 && git push origin v1.2.3
+  push:
+    tags:
+      - 'v*'
 
-  # 2) Manual trigger for testing or ad-hoc releases
+  # Manual trigger for testing or ad-hoc releases
   workflow_dispatch:
     inputs:
       version:
@@ -54,8 +49,8 @@ jobs:
         id: version
         run: |
           case "${{ github.event_name }}" in
-            repository_dispatch)
-              VERSION="${{ github.event.client_payload.version }}"
+            push)
+              VERSION="${{ github.ref_name }}"
               ;;
             workflow_dispatch)
               VERSION="${{ github.event.inputs.version }}"
@@ -75,28 +70,10 @@ jobs:
       # ── Checkout sources --------------------------------------------------
       - name: Checkout zenbpm-java-client
         uses: actions/checkout@v4
-
-      - name: Checkout ZenBPM at matching tag
-        uses: actions/checkout@v4
         with:
-          repository: pbinitiative/zenbpm
-          ref: ${{ steps.version.outputs.version }}
-          token: ${{ secrets.ZENBPM_READ_TOKEN }}
-          path: upstream/zenbpm
-
-      # ── Copy api.yaml -----------------------------------------------------
-      - name: Copy api.yaml from ZenBPM
-        run: |
-          SRC="upstream/zenbpm/openapi/api.yaml"
-          DST="zenbpm-client-core/src/main/resources/openapi/api.yaml"
-
-          if [ ! -f "$SRC" ]; then
-            echo "ERROR: api.yaml not found at ${SRC}"
-            exit 1
-          fi
-
-          cp -v "$SRC" "$DST"
-          echo "Copied api.yaml ($(wc -l < "$DST") lines)"
+          # Fetch the full history so we can push the version-bump commit back
+          # to main (tag checkouts are detached HEAD by default).
+          fetch-depth: 0
 
       # ── Java + Maven setup ------------------------------------------------
       - name: Set up JDK ${{ env.JAVA_VERSION }}
@@ -111,7 +88,7 @@ jobs:
           server-password: MAVEN_PASSWORD
 
       # ── Version bump ------------------------------------------------------
-      - name: Update project version to match ZenBPM release
+      - name: Update project version to match tag
         run: |
           mvn ${MAVEN_CLI_OPTS} \
             versions:set \
@@ -123,9 +100,10 @@ jobs:
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
-          git add "**/pom.xml" zenbpm-client-core/src/main/resources/openapi/api.yaml
-          git commit -m "chore: release ${{ steps.version.outputs.version }}"
-          git push
+          git add "**/pom.xml"
+          git commit -m "chore: release ${{ steps.version.outputs.version }}" || echo "Nothing to commit"
+          # Push to main explicitly — tag checkouts leave git in detached HEAD state
+          git push origin HEAD:refs/heads/main
 
       # ── Build --------------------------------------------------------------
       - name: Build & run tests
@@ -165,8 +143,6 @@ jobs:
           body: |
             ## ZenBPM Java Client ${{ steps.version.outputs.version }}
 
-            This release corresponds to ZenBPM [${{ steps.version.outputs.version }}](https://github.com/pbinitiative/zenbpm/releases/tag/${{ steps.version.outputs.version }}).
-
             ### Changes
             - Updated api.yaml from ZenBPM ${{ steps.version.outputs.version }}
             - Generated updated REST client and DTOs

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.zenbpm</groupId>
     <artifactId>zenbpm-java-client</artifactId>
-    <version>v0.3.9</version>
+    <version>1.3.0</version>
     <packaging>pom</packaging>
 
     <modules>

zenbpm-client-core/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.zenbpm</groupId>
         <artifactId>zenbpm-java-client</artifactId>
-        <version>v0.3.9</version>
+        <version>1.3.0</version>
     </parent>
 
     <artifactId>zenbpm-client-core</artifactId>
@@ -136,6 +136,7 @@
                                 <dateLibrary>java8</dateLibrary>
                                 <useTags>true</useTags>
                                 <interfaceOnly>false</interfaceOnly>
+                                <openApiNullable>false</openApiNullable>
                             </configOptions>
                         </configuration>
                     </execution>
@@ -145,6 +146,7 @@
             <plugin>
                 <groupId>io.github.ascopes</groupId>
                 <artifactId>protobuf-maven-plugin</artifactId>
+                <version>3.1.0</version>
                 <configuration>
                     <protoc>${protobuf-java.version}</protoc>
                     <sourceDirectories>