ci: add publish dependencies flow

.github/workflows/publish-dependencies.yml

@@ -0,0 +1,62 @@
+name: publish dependencies
+
+on:
+  workflow_call:
+
+jobs:
+  publish-dependencies:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: eclipse-edc/.github/.github/actions/setup-build@main
+      - name: Download latest Eclipse Dash
+        run: |
+          curl -L https://repo.eclipse.org/service/local/artifact/maven/redirect\?r\=dash-licenses\&g\=org.eclipse.dash\&a\=org.eclipse.dash.licenses\&v\=LATEST --output dash.jar
+      - name: Generate DEPENDENCIES
+        run: |
+          
+          ./gradlew allDependencies | grep -Poh "(?<=\s)[\w.-]+:[\w.-]+:[^:\s\[\]]+" | sort | uniq | java -jar dash.jar - -summary DEPENDENCIES || true
+          
+          if [ -s DEPENDENCIES ]; 
+          then
+          
+            # log warning if restricted deps are found
+            grep -E 'restricted' DEPENDENCIES > RESTRICTED
+            if [ -s RESTRICTED ];
+              echo "warning: restricted dependencies found:"
+              cat RESTRICTED
+            fi
+            
+            grep -E 'rejected' DEPENDENCIES > REJECTED
+            if [ -s REJECTED ];
+              echo "error: rejected dependencies found:"
+              cat REJECTED
+              exit 1
+            fi
+      
+            mkdir public
+            mv DEPENDENCIES public/
+
+          else
+            echo "error: DEPENDENCIES file was not created correctly, please trigger the workflow again"
+            exit 1
+          fi
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: public
+          keep_files: true
+
+  Post-To-Discord:
+    needs: [ publish-dependencies ]
+    if: "failure()"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_GITHUB_CI_WEBHOOK }}
+          status: ${{ needs.publish-dependencies.result }}
+          title: "Generate ${{ github.repository }} dependencies"
+          username: GitHub Actions