From b27cb8d538c58743ba3f5d46e0523e7a0ca5982c Mon Sep 17 00:00:00 2001
From: Giovanni Alberto <delirable@gmail.com>
Date: Sun, 11 Aug 2019 09:25:58 -0500
Subject: [PATCH] Print internal errors when precompiler setup or globbing
 fails

---
 lib/api.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/api.js b/lib/api.js
index c9cb29295..d1ac93ae1 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -51,6 +51,7 @@ class Api extends Emittery {
 	}
 
 	async run(files = [], runtimeOptions = {}) {
+		let setupOrGlobError;
 		files = files.map(file => path.resolve(this.options.resolveTestsFrom, file));
 
 		const apiOptions = this.options;
@@ -106,9 +107,12 @@ class Api extends Emittery {
 			}
 		};
 
+		let precompiler;
+		let helpers;
+
 		try {
-			const precompiler = await this._setupPrecompiler();
-			let helpers = [];
+			precompiler = await this._setupPrecompiler(); // eslint-disable-line require-atomic-updates
+			helpers = [];
 			if (files.length === 0 || precompiler.enabled) {
 				let found;
 				if (precompiler.enabled) {
@@ -122,7 +126,12 @@ class Api extends Emittery {
 					({tests: files} = found);
 				}
 			}
+		} catch (error) {
+			files = [];
+			setupOrGlobError = error;
+		}
 
+		try {
 			if (this.options.parallelRuns) {
 				const {currentIndex, totalRuns} = this.options.parallelRuns;
 				const fileCount = files.length;
@@ -150,6 +159,10 @@ class Api extends Emittery {
 				status: runStatus
 			});
 
+			if (setupOrGlobError) {
+				throw setupOrGlobError;
+			}
+
 			// Bail out early if no files were found.
 			if (files.length === 0) {
 				return runStatus;