Update Dockerfile

Dockerfile

@@ -1,44 +1,58 @@
 ###############################################################################
-# n8n for Hugging Face Spaces – gzip fully disabled via custom extension
+# n8n for Hugging Face Spaces – gzip compression fully disabled (Complete Fix)
 ###############################################################################
 FROM docker.n8n.io/n8nio/n8n:latest
 
-################ Runtime env vars #############################################
+#################### Runtime env vars #########################################
 ENV N8N_HOST=0.0.0.0 \
     N8N_PROTOCOL=http \
     DB_TYPE=sqlite \
     DB_SQLITE_DATABASE=/home/node/.n8n/database.sqlite \
     N8N_COMMUNITY_PACKAGES_ENABLED=true \
-    # नीचे वाले flag रहने दीजिये – पर अब JS extension भी लगेगा
     N8N_DISABLE_PRODUCTION_MAIN_PROCESS_RESPONSE_COMPRESSION=true \
     N8N_DISABLE_PRODUCTION_WEBHOOK_RESPONSE_COMPRESSION=true \
     N8N_BASIC_AUTH_ACTIVE=false \
     N8N_USER_MANAGEMENT_DISABLED=true \
-    N8N_LOG_LEVEL=info \
-    # ➜ custom extension path
+    N8N_LOG_LEVEL=debug \
     N8N_CUSTOM_EXTENSIONS=/home/node/n8n-custom
 
-################ Copy custom extension ########################################
+#################### Disable compression via custom extension ##################
 USER node
-RUN mkdir -p /home/node/n8n-custom
-# JS file repo में जिस path पर है वही copy करें
-COPY n8n-custom/disableCompression.js /home/node/n8n-custom/
+RUN mkdir -p /home/node/n8n-custom && \
+    echo 'module.exports = {' > /home/node/n8n-custom/disableGzip.js && \
+    echo '  init(app) {' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '    if (app?._router?.stack) {' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '      app._router.stack = app._router.stack.filter(' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '        (layer) => !(layer.handle && layer.handle.name === "compression")' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '      );' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '    }' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '    app.use((_req, res, next) => {' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '      res.removeHeader("Content-Encoding");' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '      res.setHeader("Cache-Control", "no-transform");' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '      next();' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '    });' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '    console.log("🗜️  gzip compression completely disabled");' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '  },' >> /home/node/n8n-custom/disableGzip.js && \
+    echo '};' >> /home/node/n8n-custom/disableGzip.js
 
-################ Start script ##################################################
+#################### Start script #############################################
 USER root
 RUN set -e; \
     cat >/usr/local/bin/start.sh <<'SH' && \
     chmod +x /usr/local/bin/start.sh
 #!/bin/sh
 set -eu
+
+# HF reverse-proxy sets $PORT (local fallback 7860)
 N8N_PORT="${PORT:-7860}"
 export N8N_PORT
 
-# ----- build public URL ------------------------------------------------------
+# ---- build public URL ------------------------------------------------------
 if [ -n "${SPACE_ID:-}" ]; then
+  # convert "user/repo" → "user-repo"
   SPACE_SLUG=$(printf '%s' "$SPACE_ID" | tr '/_' '-')
   APP_URL="https://${SPACE_SLUG}.hf.space"
-elif [ -n "${SPACE_HOST:-}" ]; then
+elif [ -n "${SPACE_HOST:-}" ]; then          # legacy var
   APP_URL="https://${SPACE_HOST}"
 elif [ -n "${HOSTNAME:-}" ] && echo "$HOSTNAME" | grep -q '\.hf\.space'; then
   APP_URL="https://${HOSTNAME}"
@@ -46,19 +60,30 @@ else
   APP_URL="http://localhost:${N8N_PORT}"
 fi
 
-#  NOTE: trailing slash हटाया है ताकि double-slash न बने
+# No trailing slash to prevent double-slash issues
 export N8N_BASE_URL="${APP_URL}"
 export WEBHOOK_URL="${APP_URL}"
 export N8N_EDITOR_BASE_URL="${APP_URL}"
 
-echo "🚀 n8n starting on ${N8N_PORT}  |  Public URL: ${APP_URL}"
+echo "🚀  n8n starting on port ${N8N_PORT}"
+echo "🌐  Public URL        : ${APP_URL}"
+echo "📚  DB                : SQLite"
+echo "🔒  Authentication    : disabled"
+echo "📦  Community packages: enabled"
+echo "🗜️   Compression       : disabled (main + webhook + extension)"
+echo
+
 exec n8n start
 SH
 USER node
 
+#################### expose port ###################################
 EXPOSE 7860
+
+#################### health-check #############################################
 HEALTHCHECK --interval=30s --timeout=10s --start-period=45s --retries=3 \
   CMD sh -c 'curl -f http://localhost:${PORT:-7860}/healthz || exit 1'
 
+#################### entrypoint ################################################
 ENTRYPOINT ["tini", "--"]
 CMD ["start.sh"]