Developing build rpm package with container Ubuntu 20.04 and Qt6

Author: sanny32

.github/workflows/build-rpm-qt6-amd64.yml

@@ -30,9 +30,13 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0
           ref: ${{ github.ref_name }}
 
+      - name: Import GPG keys
+        env:
+          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+        run: echo "$GPG_PRIVATE_KEY" | gpg --batch --import
+
       - name: Extract version from CMakeLists.txt
         id: extract_version
         run: |
@@ -188,10 +192,24 @@ jobs:
         working-directory: ${{ env.BUILD_RPM_DIR }}
         run: |
           rpmbuild --define "_topdir `pwd`" -v -ba SPECS/omodsim.spec
+          rpmsign --addsign --define "_gpg_name 841A6E73CED20603737BDCBA457ECBB2757E57F1" \
+            ${{ env.BUILD_RPM_DIR }}/RPMS/${{ env.RPM_ARCH }}/${{ env.RPM_PACKAGE_NAME }}-${{ env.APP_VERSION }}-${{ env.RPM_REVISION }}.${{ env.RPM_ARCH }}.rpm
 
       - name: Upload RPM package
         uses: actions/upload-artifact@v4
         if: success()
         with:
           name: ${{ env.RPM_PACKAGE_NAME }}-${{ env.APP_VERSION }}-${{ env.RPM_REVISION }}.${{ env.RPM_ARCH }}
           path: ${{ env.BUILD_RPM_DIR }}/RPMS/${{ env.RPM_ARCH }}/${{ env.RPM_PACKAGE_NAME }}-${{ env.APP_VERSION }}-${{ env.RPM_REVISION }}.${{ env.RPM_ARCH }}.rpm
+
+      - name: Save public GPG key to file
+        env:
+          GPG_PUBLIC_KEY: ${{ secrets.GPG_PUBLIC_KEY }}
+        run: |
+          echo "$GPG_PUBLIC_KEY" > ${{ env.RPM_PACKAGE_NAME }}.rpm.pubkey
+
+      - name: Upload public GPG key
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.RPM_PACKAGE_NAME }}.rpm.pubkey
+          path: ${{ env.RPM_PACKAGE_NAME }}.rpm.pubkey