#!/bin/sh
set -e

# Install the muse package if the dev volume mount is present.
# This lets the server-side release analysis service import muse.plugins.code.
if [ -f /muse/pyproject.toml ]; then
    echo "Muse volume detected — installing muse in editable mode..."
    pip install -e /muse --quiet --root-user-action=ignore 2>/dev/null || true
fi

# Install the muse_contracts package if the dev volume mount is present.
# Provides shared cross-repo type contracts (IssueRecord, ProposalRecord, etc.).
# Copy to /tmp first so setuptools can write egg-info without hitting the
# read-only bind-mount.
if [ -f /src/contracts/pyproject.toml ]; then
    echo "Contracts volume detected — installing muse_contracts..."
    cp -r /src/contracts /tmp/muse-contracts-install
    pip install /tmp/muse-contracts-install --quiet --root-user-action=ignore 2>/dev/null || true
    rm -rf /tmp/muse-contracts-install
fi

# If a command was passed (e.g., "alembic upgrade head" from the deploy script),
# run it directly without starting the server.
if [ $# -gt 0 ]; then
    exec "$@"
fi

# Blue-green deploys run migrations as a one-off before starting the new slot,
# so the new container starts clean without re-running them.
# Set SKIP_MIGRATIONS=1 in the new container to skip this step.
if [ "${SKIP_MIGRATIONS:-0}" = "1" ]; then
    echo "SKIP_MIGRATIONS=1 — skipping alembic (already run by deploy script)"
else
    echo "Running database migrations..."
    alembic upgrade head
fi

echo "Starting MuseHub..."
exec uvicorn musehub.main:app \
    --host 0.0.0.0 \
    --port 10003 \
    --workers "${UVICORN_WORKERS:-4}" \
    --proxy-headers \
    --forwarded-allow-ips='*'