build: add missing workflow

.github/workflows/publish-openapi-ui.yml

@@ -0,0 +1,122 @@
+#################################################################################
+#  Copyright (c) 2024 Contributors to the Eclipse Foundation
+#
+#  See the NOTICE file(s) distributed with this work for additional
+#  information regarding copyright ownership.
+#
+#  This program and the accompanying materials are made available under the
+#  terms of the Apache License, Version 2.0 which is available at
+#  https://www.apache.org/licenses/LICENSE-2.0.
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#################################################################################
+
+---
+name: publish openapi ui
+
+on:
+
+  workflow_dispatch:
+    inputs:
+      version:
+        required: false
+        description: "Version of the Tractus-X EDC API to be should be published"
+        type: string
+
+  workflow_call:
+    inputs:
+      version:
+        required: false
+        description: "Version of the Tractus-X EDC API to be should be published"
+        type: string
+
+jobs:
+  generate-openapi-spec:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/setup-java
+
+      - name: Generate openapi spec
+        run: ./gradlew resolve
+      - uses: actions/upload-artifact@v4
+        with:
+          name: openapi-spec
+          path: resources/openapi/yaml
+
+  generate-swagger-ui:
+    needs: generate-openapi-spec
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        apiGroup: [
+          { name: "control-plane", folder: "edc-controlplane/edc-controlplane-base" },
+          { name: "data-plane", folder: "edc-dataplane/edc-dataplane-base" }
+        ]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: eclipse-edc/.github/.github/actions/setup-build@main
+      - uses: actions/download-artifact@v4
+        with:
+          name: openapi-spec
+          path: resources/openapi/yaml
+
+      - name: Set version
+        run: |
+          if [ -z ${{ inputs.version }} ]; then
+            export VERSION=$(grep "version" gradle.properties  | awk -F= '{print $2}')
+          else
+            export VERSION=${{ inputs.version }}
+          fi
+
+          echo "VERSION=$VERSION" >> "$GITHUB_ENV"
+
+      - name: Download upstream API specs for ${{ matrix.apiGroup.name }}
+        run: |
+          ./gradlew -p ${{ matrix.apiGroup.folder }} downloadOpenapi
+          cp ${{ matrix.apiGroup.folder }}/build/docs/openapi/* resources/openapi/yaml/${{ matrix.apiGroup.name }}
+
+      - name: Merge API specs
+        run: |
+          ./gradlew -Pversion=${{ env.VERSION }} -PapiTitle="Tractus-X EDC ${{ matrix.apiGroup.name }} API" -PapiDescription="Tractus-X EDC ${{ matrix.apiGroup.name }} API Documentation" :mergeApiSpec --input=./resources/openapi/yaml/${{ matrix.apiGroup.name }} --output=./resources/openapi/yaml/${{ matrix.apiGroup.name }}.yaml
+
+      - name: Generate Swagger UI current version
+        uses: Legion2/swagger-ui-action@v1
+        with:
+          output: dist/${{ env.VERSION }}
+          spec-file: resources/openapi/yaml/${{ matrix.apiGroup.name }}.yaml
+
+      - name: Generate Swagger UI stable version
+        uses: Legion2/swagger-ui-action@v1
+        if: ${{ !endsWith( env.VERSION, '-SNAPSHOT') }}
+        with:
+          output: dist
+          spec-file: resources/openapi/yaml/${{ matrix.apiGroup.name }}.yaml
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.apiGroup.name }}-api
+          path: dist
+
+  deploy-swagger-ui:
+    needs: generate-swagger-ui
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: openapi
+          pattern: "*-api"
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: .
+          keep_files: true