Update release workflow: generate version from tag

Author: sabicalija

.github/workflows/release-scheduled.yml

@@ -7,20 +7,29 @@ on:
       version:
         description: "Version Number"
         type: string
+  push:
+    tags:
+      - v[0-9]+.[0-9]+.[0-9]+
 env:
   VERSION: 4.8
 jobs:
   version:
-    if: ${{ github.event_name == 'schedule' }}
     runs-on: ubuntu-latest
     outputs:
-      version: ${{ steps.version.outputs.version }}
+      version: ${{ steps.version.outputs.version || steps.custom.outputs.version || steps.tag.outputs.version }}
     steps:
-      - name: Log Version
-        run: date +'%Y%m%d-%H%M'
       - name: Output Version
         id: version
+        if: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && inputs.version == '' ) }}
         run: echo "version=$(date +'%Y%m%d-%H%M')" >> $GITHUB_OUTPUT
+      - name: Output Custom Version
+        id: custom
+        if: ${{ github.event_name == 'workflow_dispatch' && inputs.version != '' }}
+        run: echo "version=${{ inputs.version }}" >> $GITHUB_OUTPUT
+      - name: Output Tag
+        id: tag
+        if: ${{ github.event_name == 'push' }}
+        run: echo "version=$(echo ${GITHUB_REF#refs/*/} | sed -e 's/v//')" >> $GITHUB_OUTPUT
   test:
     strategy:
       matrix: