Attach rpm when doing a release (#2)

Attach rpm when doing a release

Author: StrongestNumber9

.github/workflows/maven-publish.yml

@@ -8,7 +8,7 @@ jobs:
 
     runs-on: ubuntu-latest
     permissions:
-      contents: read
+      contents: write
       packages: write
 
     steps:
@@ -25,7 +25,7 @@ jobs:
         settings-path: ${{ github.workspace }}
 
     - name: Get version
-      run: echo "RELEASE_VERSION=$(git describe --tags)" >> $GITHUB_ENV
+      run: git describe --tags && echo "RELEASE_VERSION=$(git describe --tags)" >> $GITHUB_ENV
 
     - name: Build
       run: docker build . --tag builder
@@ -37,3 +37,9 @@ jobs:
       run: mvn -s ${{ github.workspace}}/settings.xml -f rpm.pom.xml -B -Drevision=${{ env.RELEASE_VERSION }} -Dsha1= -Dchangelist= deploy
       env:
         GITHUB_TOKEN: ${{ github.token }}
+
+    - name: Attach rpm as artifact
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: target/rpm/com.teragrep-blf_02/RPMS/x86_64/com.teragrep-blf_02-*.rpm