work on updating publish workflow

.gitea/workflows/build-and-pubilsh.yaml

@@ -4,10 +4,9 @@ name: Build and publish container images
 on:
   workflow_dispatch:
     inputs:
-      tag:
+      version:
         type: string
-        description: Tag to Publish
-        default: latest
+        description: Semver to publish (e.g. "<major>.<minor>.<patch>")
         required: true
 
 jobs:
@@ -32,15 +31,22 @@ jobs:
         username: ${{ secrets.REGISTRY_USER }}
         password: ${{ secrets.REGISTRY_TOKEN }}
 
-    - name: Parse Version String
+    - name: Parse Semver Tag String
+      id: semver
       shell: bash
+      env:
+        version_str: ${{ inputs.version }}
       run: |
-        if egrep '^[0-9]+\.[0-9]+\.[0-9]+$' <<<"$token" >/dev/null 2>&1 ; then
-          local n=${token//[!0-9]/ }
+        if egrep '^[0-9]+\.[0-9]+\.[0-9]+$' <<<"$version_str" >/dev/null 2>&1 ; then
+          local n=${version_str//[!0-9]/ }
           local a=(${n//\./ })
           echo "major=${a[0]}" >> $GITHUB_OUTPUT
           echo "minor=${a[1]}" >> $GITHUB_OUTPUT
           echo "patch=${a[2]}" >> $GITHUB_OUTPUT
+
+          echo "major=${a[0]}"
+          echo "minor=${a[1]}"
+          echo "patch=${a[2]}"
         else
           echo 'Invalid semver version given'
           exit 1