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+# 1. Node.js stable version
+FROM node:18-slim
+
+
+# 2. Install required system tools & HF CLI
+RUN apt-get update && apt-get install -y \
+    curl \
+    bash \
+    git \
+    python3 \
+    python3-pip \
+    python3.11-venv \
+    build-essential \
+    gcc \
+    g++ \
+    make \
+    nano \
+    zip \
+    unzip \
+    procps \
+    inotify-tools \
+    && curl -LsSf https://hf.co/cli/install.sh | bash \
+    && rm -rf /var/lib/apt/lists/*
+
+
+# 3. Install OpenCode
+RUN curl -fsSL https://opencode.ai/install | bash
+
+
+# 4. Setup folders
+RUN mkdir -p /home && chmod 777 /home
+
+
+# 5. Copy entrypoint script
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+
+# 6. Environment settings with RAM limit
+ENV OPENCODE_DATA_DIR=/home
+ENV HOME=/home
+ENV PATH="/root/.local/bin:/home/node/.local/bin:/home/.local/bin:$PATH"
+ENV NODE_OPTIONS="--max-old-space-size=14336"
+
+
+# 7. Expose port 7860
+EXPOSE 7860
+
+
+# 8. Run entrypoint script
+CMD ["/entrypoint.sh"]

entrypoint

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+#!/bin/bash
+
+# Ensure HF CLI is in PATH
+export PATH="$HOME/.local/bin:$PATH"
+
+# Set HF Token from Space Secrets
+export HF_TOKEN="${HF_TOKEN}"
+
+# Variables
+BUCKET='hf://buckets/jerecom/Opencod-storage'
+SOURCE='/home'
+
+# Configure Git
+git config --global user.email 'badal@example.com'
+git config --global user.name 'Badal'
+
+# Set OpenCode path
+OP_PATH=$(find / -name opencode -type f -printf '%h' -quit 2>/dev/null)
+export PATH="$OP_PATH:$PATH"
+
+# ============================================
+# STEP 0: BUCKET CLEANUP (Delete .cache & .npm from bucket)
+# ============================================
+echo '=== [STEP 0] CLEANING BUCKET (Removing .cache and .npm) ==='
+hf buckets rm "$BUCKET/.cache" --recursive -y 2>/dev/null && echo '=== [STEP 0] .cache removed from bucket ===' || echo '=== [STEP 0] .cache not found in bucket (skipping) ==='
+hf buckets rm "$BUCKET/.npm" --recursive -y 2>/dev/null && echo '=== [STEP 0] .npm removed from bucket ===' || echo '=== [STEP 0] .npm not found in bucket (skipping) ==='
+echo '=== [STEP 0] BUCKET CLEANUP DONE ==='
+
+# ============================================
+# STEP 1: RESTORE (Try, but continue if bucket empty)
+# ============================================
+echo '=== [STEP 1] RESTORING DATA FROM BUCKET ==='
+if hf sync "$BUCKET" "$SOURCE" --delete 2>/dev/null; then
+    echo '=== [STEP 1] RESTORE COMPLETE ==='
+else
+    echo '=== [STEP 1] Restore skipped (bucket empty or failed - continuing anyway) ==='
+fi
+
+# Auto-create /home/user if not exists
+if [ ! -d "/home/user" ]; then
+    echo '=== Creating /home/user folder ==='
+    mkdir -p /home/user
+fi
+
+# ============================================
+# STEP 2: START OPENCODE
+# ============================================
+echo '=== [STEP 2] STARTING OPENCODE ==='
+export OPENCODE_SERVER_USERNAME=${OPENCODE_SERVER_USERNAME}
+export OPENCODE_SERVER_PASSWORD=${OPENCODE_SERVER_PASSWORD}
+opencode web --port 7860 --hostname 0.0.0.0 > /tmp/opencode.log 2>&1 &
+sleep 10
+echo '=== [STEP 2] OPENCODE STARTED ==='
+
+# ============================================
+# STEP 3: INOTIFY-BASED SMART SYNC
+# ============================================
+echo '=== [STEP 3] STARTING SMART SYNC (inotifywait) ==='
+while true; do
+    # Check if OpenCode is still running
+    if ! pgrep -f 'opencode' > /dev/null; then
+        echo 'CRITICAL: OpenCode process died! Exiting container...'
+        exit 1
+    fi
+
+    # Wait for any file change in /home (blocks until change detected)
+    # Excludes .mdb files, .cache folder, .npm folder from triggering sync
+    inotifywait -r -e modify,create,delete,move \
+        --exclude '.*\.mdb$' \
+        --exclude '.*\.log$' \
+        --exclude '.*/\.cache(/.*)?$' \
+        --exclude '.*/\.npm(/.*)?$' \
+        -q "$SOURCE"
+
+    # Change detected! Sync to bucket (excluding .mdb, .cache, .npm)
+    echo "=== [STEP 3] Change detected! Syncing to bucket... ==="
+    hf sync "$SOURCE" "$BUCKET" --delete --exclude "*.mdb" --exclude "*.log"
+    echo "=== [STEP 3] Sync done! Waiting for next change... ==="
+done