graphile-build/node8plus/swallowError.js.flow

Build a GraphQL schema from plugins

// @flow
import debugFactory from "debug";

const debugWarn = debugFactory("graphile-build:warn");

export default function swallowError(e: Error): void {
  // BE VERY CAREFUL NOT TO THROW!
  // XXX: Improve this
  if (debugWarn.enabled) {
    // eslint-disable-next-line no-console
    console.warn(`Recoverable error occurred:`);
    debugWarn(e);
  } else {
    const errorSnippet =
      e && typeof e.toString === "function"
        ? String(e).replace(/\n.*/g, "").slice(0, 320).trim()
        : null;
    if (errorSnippet) {
      // eslint-disable-next-line no-console
      console.warn(
        `Recoverable error occurred; use envvar 'DEBUG="graphile-build:warn"' for full error (see: https://graphile.org/postgraphile/debugging )\n> ${errorSnippet}…`
      );
    } else {
      // eslint-disable-next-line no-console
      console.warn(
        `Recoverable error occurred; use envvar 'DEBUG="graphile-build:warn"' for error (see: https://graphile.org/postgraphile/debugging )`
      );
    }
    debugWarn(e);
  }
}