#!/bin/sh
set -e # Exit immediately if a command exits with a non-zero status.

# Path where the credentials file will be written inside the container
CREDENTIALS_FILE_PATH="/app/vella_gcp_luan_credentials.json" # Or /tmp/vella_gcp_luan_credentials.json

# Check if the GCP_CREDENTIALS_JSON_CONTENT secret is provided
if [ -n "$GCP_CREDENTIALS_JSON_CONTENT" ]; then
  echo "GCP_CREDENTIALS_JSON_CONTENT secret found. Writing to $CREDENTIALS_FILE_PATH"
  # Write the content of the environment variable (the JSON string) to the file
  echo "$GCP_CREDENTIALS_JSON_CONTENT" > "$CREDENTIALS_FILE_PATH"
  # Export GOOGLE_APPLICATION_CREDENTIALS to point to this new file
  export GOOGLE_APPLICATION_CREDENTIALS="$CREDENTIALS_FILE_PATH"
  echo "GOOGLE_APPLICATION_CREDENTIALS set to $CREDENTIALS_FILE_PATH"
else
  echo "Warning: GCP_CREDENTIALS_JSON_CONTENT secret not found. GCP services might not authenticate."
  # You could choose to exit here if credentials are absolutely mandatory:
  # echo "Error: GCP_CREDENTIALS_JSON_CONTENT secret is required. Exiting." >&2
  # exit 1
fi

# Now, execute the command passed to this script (which will be your uvicorn CMD)
exec "$@"