From cec8f0d7b5af4fb61a4caeed5edbea13b19053fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Burzy=C5=84ski?= <mateuszburzynski@gmail.com>
Date: Wed, 9 Jan 2019 15:43:11 +0100
Subject: [PATCH 1/3] Suggests that tsconfig.json is incorrect only when
 SyntaxError is caught

---
 .../scripts/utils/verifyTypeScriptSetup.js      | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
index 370c7176e19..f60f6717e7e 100644
--- a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
+++ b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
@@ -172,13 +172,16 @@ function verifyTypeScriptSetup() {
 
     parsedCompilerOptions = result.options;
   } catch (e) {
-    console.error(
-      chalk.red.bold(
-        'Could not parse',
-        chalk.cyan('tsconfig.json') + '.',
-        'Please make sure it contains syntactically correct JSON.'
-      )
-    );
+    if (e && e.name === 'SyntaxError') {
+      console.error(
+        chalk.red.bold(
+          'Could not parse',
+          chalk.cyan('tsconfig.json') + '.',
+          'Please make sure it contains syntactically correct JSON.'
+        )
+      );
+    }
+    
     console.error(e && e.message ? `Details: ${e.message}` : '');
     process.exit(1);
   }

From 322b289fa756d513841949476872fba45dcf1359 Mon Sep 17 00:00:00 2001
From: Ian Sutherland <ian@iansutherland.ca>
Date: Tue, 2 Apr 2019 21:01:52 -0600
Subject: [PATCH 2/3] Update verifyTypeScriptSetup.js

---
 packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
index f60f6717e7e..14c2ae1ac94 100644
--- a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
+++ b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
@@ -182,7 +182,7 @@ function verifyTypeScriptSetup() {
       );
     }
     
-    console.error(e && e.message ? `Details: ${e.message}` : '');
+    console.error(e && e.message ? `${e.message}` : '');
     process.exit(1);
   }
 

From fb6b6299c5d72497900ea55d464747493067b067 Mon Sep 17 00:00:00 2001
From: Ian Sutherland <ian@iansutherland.ca>
Date: Tue, 2 Apr 2019 21:21:29 -0600
Subject: [PATCH 3/3] Update verifyTypeScriptSetup.js

---
 packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
index 14c2ae1ac94..b44431d7038 100644
--- a/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
+++ b/packages/react-scripts/scripts/utils/verifyTypeScriptSetup.js
@@ -182,7 +182,7 @@ function verifyTypeScriptSetup() {
       );
     }
     
-    console.error(e && e.message ? `${e.message}` : '');
+    console.log(e && e.message ? `${e.message}` : '');
     process.exit(1);
   }