Update hf-sync.sh

hf-sync.sh

@@ -5,9 +5,7 @@ HF_DATASET_ID="${HF_DATASET_ID:-}"
 LOCAL_DIR="${OPENCLAW_HOME:-/home/user}/.openclaw"
 CLONE_DIR="/tmp/hf-dataset-sync"
 
-log() {
-echo "[hf-sync] $1"
-}
+log() { echo "[hf-sync] $1"; }
 
 if [ -z "$HF_TOKEN" ] || [ -z "$HF_DATASET_ID" ]; then
 log "HF_TOKEN or HF_DATASET_ID not set, skipping"
@@ -17,26 +15,24 @@ fi
 REPO_URL="https://user:${HF_TOKEN}@huggingface.co/datasets/${HF_DATASET_ID}"
 
 git config --global user.email "openclaw@hf.space" 2>/dev/null || true
-git config --global user.name "OpenClaw Sync" 2>/dev/null || true
-git config --global http.postBuffer 52428800 2>/dev/null || true
+git config --global user.name "OpenClaw Sync"       2>/dev/null || true
+git config --global http.postBuffer 52428800        2>/dev/null || true
 
-clone_repo() {
+clone_or_init() {
 rm -rf "$CLONE_DIR"
 git clone --depth 1 --quiet "$REPO_URL" "$CLONE_DIR" 2>/dev/null && return 0
 mkdir -p "$CLONE_DIR"
 cd "$CLONE_DIR"
 git init --quiet
 git remote add origin "$REPO_URL"
-return 0
 }
 
 restore() {
-log "Restoring from ${HF_DATASET_ID}…"
+log "Restoring from ${HF_DATASET_ID}..."
 if [ -d "$CLONE_DIR/.git" ]; then
-cd "$CLONE_DIR"
-git pull --quiet 2>/dev/null || true
+cd "$CLONE_DIR" && git pull --quiet 2>/dev/null || true
 else
-clone_repo || { log "Clone failed, starting fresh"; return 0; }
+clone_or_init || { log "Clone failed, starting fresh"; return 0; }
 fi
 if [ -d "$CLONE_DIR/openclaw" ]; then
 mkdir -p "$LOCAL_DIR"
@@ -48,20 +44,18 @@ fi
 }
 
 backup() {
-log "Backing up to ${HF_DATASET_ID}…"
-if [ ! -d "$LOCAL_DIR" ]; then
-log "Nothing to backup"
-return 0
-fi
+log "Backing up to ${HF_DATASET_ID}..."
+[ -d "$LOCAL_DIR" ] || { log "Nothing to backup"; return 0; }
+
 if [ -d "$CLONE_DIR/.git" ]; then
-cd "$CLONE_DIR"
-git pull --quiet 2>/dev/null || true
+cd "$CLONE_DIR" && git pull --quiet 2>/dev/null || true
 else
-clone_repo || { log "Clone failed, skip backup"; return 0; }
+clone_or_init || { log "Clone failed, skip backup"; return 0; }
 fi
+
 cd "$CLONE_DIR"
-rm -rf openclaw
-mkdir -p openclaw
+rm -rf openclaw && mkdir -p openclaw
+
 find "$LOCAL_DIR" -maxdepth 1 -mindepth 1 | while read item; do
 name=$(basename "$item")
 case "$name" in
@@ -69,17 +63,13 @@ case "$name" in
 *) cp -r "$item" "openclaw/$name" ;;
 esac
 done
+
 git add -A
-if git diff --cached --quiet; then
-log "No changes, skip push"
-return 0
-fi
+git diff --cached --quiet && { log "No changes"; return 0; }
 git commit -m "sync $(date -u +%Y-%m-%dT%H:%M:%SZ)" --quiet
-git push --quiet "$REPO_URL" HEAD:main 2>/dev/null || \
-git push --quiet "$REPO_URL" HEAD:master 2>/dev/null || {
-log "Push failed, retry next cycle"
-return 0
-}
+git push --quiet "$REPO_URL" HEAD:main 2>/dev/null ||   
+git push --quiet "$REPO_URL" HEAD:master 2>/dev/null ||   
+{ log "Push failed, retry next cycle"; return 0; }
 log "Backup done"
 }
 
@@ -87,15 +77,12 @@ background_loop() {
 INTERVAL="${HF_SYNC_INTERVAL:-3600}"
 sleep 300
 backup
-while true; do
-sleep "$INTERVAL"
-backup
-done
+while true; do sleep "$INTERVAL" && backup; done
 }
 
 case "${1:-restore}" in
 restore) restore ;;
-backup)  backup ;;
+backup)  backup  ;;
 loop)    background_loop ;;
 *) log "Usage: hf-sync.sh [restore|backup|loop]"; exit 1 ;;
-esac
+esac