get bare tag name

Author: Vladimir Kotal

.github/workflows/release.yml

@@ -7,8 +7,22 @@ on:
       - '[1-9]+.[0-9]+.[0-9]+'
 
 jobs:
+  get_tag:
+    name: Get tag name
+    outputs:
+      tag: ${{ steps.get_tag.outputs.tag }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout master branch
+        uses: actions/checkout@v2
+      - name: Get the tag name
+        id: get_tag
+        env:
+          OPENGROK_REF: ${{ github.ref }}
+        run: ./dev/ref2tag.sh
   build:
     runs-on: ubuntu-latest
+    needs: get_tag
     steps:
     - name: Checkout master branch
       uses: actions/checkout@v2
@@ -35,7 +49,7 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         tag_name: ${{ github.ref }}
-        release_name: Release ${{ github.ref }}
+        release_name: ${{ github.ref }}
         draft: false
         prerelease: false
     - name: Upload release tarball
@@ -45,6 +59,6 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./distribution/target/opengrok-${{ github.ref }}.tar.gz
+        asset_path: ./distribution/target/opengrok-${{ needs.get_tag.outputs.tag }}.tar.gz
         asset_name: opengrok-${{ github.ref }}.tar.gz
         asset_content_type: application/octet-stream

dev/ref2tag.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+tag=${OPENGROK_REF#"refs/tags/"}
+echo "::set-output name=tag::$tag"