#/bin/sh

### Create necessary directories in the persistent /data volume
#echo "Creating necessary directories in the persistent /data volume..."
#mkdir -p /data/postgresql/data /data/postgresql/run
#chmod 0700 /data/postgresql/data
#chmod 0755 /data/postgresql/run

### Initialize PostgreSQL if not already initialized
#echo "Initializing PostgreSQL if not already initialized..."
#if [ ! -f "/data/postgresql/data/PG_VERSION" ]; then
    ### Initialize database
    #echo "Initializing database..."
    #initdb -D /data/postgresql/data
    
    ### Modify pg_hba.conf to allow local connections
    #echo "local all all trust" > /data/postgresql/data/pg_hba.conf
    #echo "host all all 127.0.0.1/32 trust" >> /data/postgresql/data/pg_hba.conf
    #echo "host all all ::1/128 trust" >> /data/postgresql/data/pg_hba.conf
    #echo "host all all 0.0.0.0/0 trust" >> /data/postgresql/data/pg_hba.conf
    #echo "host all all ::/0 trust" >> /data/postgresql/data/pg_hba.conf
#fi

### Start PostgreSQL with the persistent directories
#echo "Starting PostgreSQL..."
#pg_ctl -D /data/postgresql/data -o "-c listen_addresses='*' -c unix_socket_directories='/data/postgresql/run'" start

### Wait for PostgreSQL to be ready
#echo "Waiting for PostgreSQL to be ready..."
#until pg_isready -h localhost; do
  #echo "Waiting for PostgreSQL to be ready..."
  #sleep 1
#done

### Create database and roles
#echo "Creating database and roles..."
#createuser -h /data/postgresql/run -s postgres || true
#createdb -h /data/postgresql/run node || true

### Set NEXTAUTH_URL based on SPACE_HOST if available
#if [ -n "$SPACE_ID" ]; then
    #echo "Setting NEXTAUTH_URL to https://huggingface.co/spaces/${SPACE_ID}"
    ### export NEXTAUTH_URL="https://huggingface.co/spaces/${SPACE_ID}"
    #export NEXTAUTH_URL="https://${SPACE_HOST}"
#else
    #echo "WARNING: SPACE_ID not found"
#fi

### Update DATABASE_URL to use TCP connection
#export DATABASE_URL="postgresql://postgres:postgres@localhost:5432/node"

### Export these environment variables to influence Next.js binding
#export HOSTNAME="0.0.0.0"
#export HOST="0.0.0.0"
#export PORT=3000

### Disable CSP headers to allow for embedded use within HF
#export LANGFUSE_CSP_DISABLE="true"

### Preset oauth env vars based on injected space variables
### See https://huggingface.co/docs/hub/en/spaces-oauth#create-an-oauth-app
#export AUTH_CUSTOM_CLIENT_ID=$OAUTH_CLIENT_ID
#export AUTH_CUSTOM_CLIENT_SECRET=$OAUTH_CLIENT_SECRET
#export AUTH_CUSTOM_ISSUER=$OPENID_PROVIDER_URL
#export AUTH_CUSTOM_SCOPE=$OAUTH_SCOPES
#export AUTH_CUSTOM_NAME="Hugging Face"

### Disable authentication via username/password to enforce authentication via HF
#export AUTH_DISABLE_USERNAME_PASSWORD="true"

### Pass through AUTH_DISABLE_SIGNUP value if set, default to false if not set
#if [ -n "$AUTH_DISABLE_SIGNUP" ]; then
    #export AUTH_DISABLE_SIGNUP="$AUTH_DISABLE_SIGNUP"
#else
    #export AUTH_DISABLE_SIGNUP="false"
#fi

### Start Next.js in the background
#echo "Starting Next.js..."
#./web/entrypoint.sh node ./web/server.js \
    #--keepAliveTimeout 110000