Add draft releases workflow.

.forgejo/workflows/release-notes.yml

@@ -0,0 +1,42 @@
+name: Create Draft Release Notes
+
+on:
+     push:
+          tags:
+               - "v*"
+
+jobs:
+     create-release:
+          runs-on: ubuntu-latest
+
+          steps:
+               - name: Checkout repository
+                 run: |
+                      git clone --depth 1 https://token:${{ secrets.ACTIONS_TOKEN }}@gugulet.hu/technical/git/g_it/site.git .
+
+               - name: Generate release notes
+                 id: notes
+                 run: |
+                      CURRENT_TAG=$(git describe --tags --exact-match)
+                      PREVIOUS_TAG=$(git tag --sort=-version:refname --list | awk "NR>1 {print; exit}")
+
+                      if [ -z "$PREVIOUS_TAG" ]; then
+                        CHANGELOG=$(git log --pretty=format:"- %s" --no-decorate)
+                      else
+                        CHANGELOG=$(git log ${PREVIOUS_TAG}..${CURRENT_TAG} --pretty=format:"- %s" --no-decorate)
+                      fi
+
+                      echo "changelog=$CHANGELOG" >> $GITHUB_OUTPUT
+
+               - name: Create release via Forgejo API
+                 run: |
+                      curl -X POST https://${{ gitea.server }}/api/v1/repos/${{ gitea.repository }}/releases \
+                        -H "Authorization: token ${{ secrets.ACTIONS_TOKEN }}" \
+                        -H "Content-Type: application/json" \
+                        -d '{
+                          "tag_name": "${{ gitea.ref_name }}",
+                          "name": "Release ${{ gitea.ref_name }}",
+                          "body": "## Changes\n\n${{ steps.notes.outputs.changelog }}",
+                          "draft": true,
+                          "prerelease": false
+                        }'