improved semver tagging

Author: paulbalaji

.github/workflows/rust-docker.yml

@@ -50,6 +50,12 @@ jobs:
         run: |
           echo "TAG_DATE=$(date +'%Y%m%d-%H%M%S')" >> $GITHUB_OUTPUT
           echo "TAG_SHA=$(echo '${{ github.event.pull_request.head.sha || github.sha }}' | cut -b 1-7)" >> $GITHUB_OUTPUT
+          # Strip 'agents-v' prefix from tag for semver parsing (e.g., agents-v1.2.3 -> 1.2.3)
+          # Only set SEMVER if ref starts with agents-v, otherwise leave empty
+          if [[ "${{ github.ref_name }}" =~ ^agents-v ]]; then
+            SEMVER="$(echo "${{ github.ref_name }}" | sed -E 's/^agents-v//')"
+            echo "SEMVER=$SEMVER" >> $GITHUB_OUTPUT
+          fi
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5
@@ -62,8 +68,8 @@ jobs:
             type=ref,event=branch
             type=ref,event=pr
             type=ref,event=tag
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{version}},value=${{ steps.taggen.outputs.SEMVER }},enable=${{ startsWith(github.ref_name, 'agents-v') }}
+            type=semver,pattern={{major}}.{{minor}},value=${{ steps.taggen.outputs.SEMVER }},enable=${{ startsWith(github.ref_name, 'agents-v') }}
             type=raw,value=${{ steps.taggen.outputs.TAG_SHA }}-${{ steps.taggen.outputs.TAG_DATE }}
       - name: Set up Depot CLI
         uses: depot/setup-action@v1