Rewrite sync.sh with proper SQLite merge

push.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+# Hermes Sync Script - Push local memories and skills to Gitea with merge
+set -e
+
+SYNC_DIR="/root/hermes-sync-tmp"
+HERMES_HOME="$HOME/.hermes"
+cd "$SYNC_DIR"
+
+echo "[$(date '+%H:%M:%S')] Starting bidirectional sync..."
+
+# Stage local changes
+cp "$HERMES_HOME/memories/MEMORY.md" memories/MEMORY.md 2>/dev/null || true
+if [ -d "$HERMES_HOME/skills" ]; then
+    mkdir -p memories
+    rsync -a --delete "$HERMES_HOME/skills/" memories/ 2>/dev/null || true
+fi
+git add -A
+
+# Check if there are local changes
+HAS_LOCAL=false
+if ! git diff --cached --quiet || ! git diff --quiet; then
+    HAS_LOCAL=true
+fi
+
+# Fetch and merge remote
+git fetch origin main
+
+# Check if remote is ahead
+if git rev-parse HEAD >/dev/null 2>&1 && \
+   git rev-parse origin/main >/dev/null 2>&1 && \
+   ! git merge-base --is-ancestor HEAD origin/main 2>/dev/null; then
+    echo "[$(date '+%H:%M:%S')] Remote has new changes, merging..."
+    
+    if [ "$HAS_LOCAL" = true ]; then
+        # Both changed: stash, merge, then rebase
+        git stash push -m "local $(date)" 2>/dev/null || true
+        if ! git merge origin/main --no-edit 2>/dev/null; then
+            # Conflict: auto-resolve memories by keeping ours
+            git checkout --ours memories/MEMORY.md 2>/dev/null || true
+            git add -A
+            git commit -m "Auto-resolve $(date)" 2>/dev/null || true
+        fi
+        if git stash list | grep -q "local "; then
+            git stash pop 2>/dev/null || true
+            git rebase origin/main 2>/dev/null || {
+                git rebase --abort 2>/dev/null || true
+                git merge origin/main --no-edit 2>/dev/null || true
+            }
+        fi
+    else
+        # Only remote changed
+        git merge origin/main --no-edit 2>/dev/null || git merge --ff-only origin/main 2>/dev/null || git reset --hard origin/main
+    fi
+fi
+
+# Commit and push local
+if [ "$HAS_LOCAL" = true ]; then
+    git commit -m "Sync $(date '+%Y-%m-%d %H:%M')" 2>/dev/null || true
+    if ! git push origin main 2>&1; then
+        echo "[$(date '+%H:%M:%S')] Push rejected, pulling and retrying..."
+        git pull origin main --no-edit 2>/dev/null || true
+        git push origin main 2>&1 || echo "[$(date '+%H:%M:%S')] Push failed"
+    else
+        echo "[$(date '+%H:%M:%S')] Push successful"
+    fi
+else
+    echo "[$(date '+%H:%M:%S')] No local changes"
+fi
+
+echo "[$(date '+%H:%M:%S')] Sync complete"