CI: fix tag creation — use per-repo branches, skip existing tags

Author: localpibox

.github/workflows/build-and-publish.yml

@@ -122,22 +122,28 @@ jobs:
           VERSION: ${{ steps.bump.outputs.version }}
         run: |
           set -e
-          REPOS=(
-            "localpibox/pi"
-            "localpibox/pi-subagents"
-            "localpibox/lemonade-pi-plugin"
-            "localpibox/config"
-            "localpibox/lpb-memory"
+          # repo -> default branch mapping
+          declare -A REPO_BRANCHS=(
+            ["localpibox/pi"]="lpb-dev"
+            ["localpibox/pi-subagents"]="lpb-dev"
+            ["localpibox/lemonade-pi-plugin"]="lpb-dev"
+            ["localpibox/config"]="dev"
+            ["localpibox/lpb-memory"]="dev"
           )
-          for repo in "${REPOS[@]}"; do
-            echo "Tagging $repo@$VERSION"
-            gh api repos/$repo/git/refs/tags \
-              --method POST \
-              -f ref="refs/tags/$VERSION" \
-              -f sha="$(git rev-parse origin/lpb-dev 2>/dev/null || git rev-parse origin/dev 2>/dev/null || git rev-parse HEAD)" \
-              --jq '.message' 2>/dev/null || true
+          for repo in "${!REPO_BRANCHS[@]}"; do
+            branch="${REPO_BRANCHS[$repo]}"
+            echo "Tagging $repo@$VERSION (from $branch)"
+            sha=$(git ls-remote "https://github.com/$repo.git" "refs/heads/$branch" | awk '{print $1}')
+            if [ -n "$sha" ]; then
+              gh api repos/$repo/git/refs/tags \
+                --method POST \
+                -f ref="refs/tags/$VERSION" \
+                -f sha="$sha" \
+                2>/dev/null && echo "  ✅ $repo@$VERSION" || echo "  ⚠️  $repo tag skipped (may exist)"
+            else
+              echo "  ⚠️  $repo:$branch not found, skipping tag"
+            fi
           done
-          echo "✅ Tags created on all 5 repos"
 
   # ──────────────────────────────────────────────────────
   # Phase 3: Build & publish images