From 15b61dcd6b0d36b48805acfd47db16b5e1b602fb Mon Sep 17 00:00:00 2001
From: Josh Goldberg <josh@fullscreenmario.com>
Date: Fri, 9 Mar 2018 14:09:38 -0800
Subject: [PATCH] Made watch mode always report summary

---
 src/compiler/watch.ts | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/src/compiler/watch.ts b/src/compiler/watch.ts
index ac46e28c42e..550a15ba9a0 100644
--- a/src/compiler/watch.ts
+++ b/src/compiler/watch.ts
@@ -127,7 +127,6 @@ namespace ts {
         emit(): EmitResult;
     }
 
-    /** @internal */
     export type ReportEmitErrorSummary = (errorCount: number) => void;
 
     /**
@@ -234,19 +233,15 @@ namespace ts {
         }
 
         function emitFilesAndReportErrorUsingBuilder(builderProgram: BuilderProgram) {
-            let reportSummary: ReportEmitErrorSummary | undefined;
             const compilerOptions = builderProgram.getCompilerOptions();
-
-            if (compilerOptions.pretty) {
-                reportSummary = (errorCount: number) => {
-                    if (errorCount === 1) {
-                        onWatchStatusChange(createCompilerDiagnostic(Diagnostics.Found_1_error, errorCount), sys.newLine, compilerOptions);
-                    }
-                    else {
-                        onWatchStatusChange(createCompilerDiagnostic(Diagnostics.Found_0_errors, errorCount, errorCount), sys.newLine, compilerOptions);
-                    }
-                };
-            }
+            const reportSummary = (errorCount: number) => {
+                if (errorCount === 1) {
+                    onWatchStatusChange(createCompilerDiagnostic(Diagnostics.Found_1_error, errorCount), sys.newLine, compilerOptions);
+                }
+                else {
+                    onWatchStatusChange(createCompilerDiagnostic(Diagnostics.Found_0_errors, errorCount, errorCount), sys.newLine, compilerOptions);
+                }
+            };
 
             emitFilesAndReportErrors(builderProgram, reportDiagnostic, reportSummary, writeFileName);
         }