setup_cloudshell.sh

#!/bin/bash
# AU Agent - Google Cloud Shell Quick Setup Script (DEPRECATED)
# ============================================================
# This script is kept for historical / manual-recovery purposes.
# The au-agent no longer runs ON Cloud Shell. Instead, the Flask
# backend runs on HuggingFace Spaces and uses `gcloud cloud-shell ssh`
# to DELEGATE only the download/trim step to Cloud Shell (where
# YouTube is reachable and disk is plentiful).
#
# As of v1.3.0, WARP proxy has been removed entirely. The HF Space
# image no longer contains wgcf or wireproxy — YouTube downloads
# happen exclusively on Cloud Shell.
#
# To set up the HF Space side:
#   1. Upload `gcloud-backup.zip` to the HF Space repo ROOT (not a
#      subfolder). The Dockerfile has `COPY . /app/`, so the file
#      ends up at `/app/gcloud-backup.zip` inside the container.
#   2. The Space's entrypoint.sh will auto-restore credentials on boot
#      via the Python `cloudshell` module. The boot log prints every
#      candidate path it tried, so credential issues are easy to spot.
#   3. Alternatively, trigger restoration from the Settings tab in the
#      web UI (Restore button under "Cloud Shell" section), or POST to
#      /api/cloudshell/restore.
#
# On the Cloud Shell side, `python3 server.py` must already be present
# in the user's home directory. The HF Space invokes it as:
#   python3 server.py --id "<task_id>" --url "<yt_url>" --start "<HH:MM:SS>" --end "<HH:MM:SS>"
# and streams its stdout/stderr back to the web UI's Live Output panel.
# ============================================================

echo "[DEPRECATED] setup_cloudshell.sh -- see header comment for new flow"
echo "This script is no longer used by the au-agent. It is kept only as"
echo "documentation of the legacy manual Cloud Shell setup."
echo ""
echo "As of v1.3.0, WARP proxy has been removed. The HF Space image"
echo "contains only Google Cloud SDK + ffmpeg + Python deps."