Options solutionDiagnostics instead so that its not too verbose when printing diagnostics

Author: sheetalkamat

src/compiler/commandLineParser.ts

@@ -1331,7 +1331,14 @@ namespace ts {
             description: Diagnostics.Delete_the_outputs_of_all_projects,
             type: "boolean",
             defaultValueDescription: false,
-        }
+        },
+        {
+            name: "solutionDiagnostics",
+            type: "boolean",
+            category: Diagnostics.Compiler_Diagnostics,
+            description: Diagnostics.Output_more_detailed_solution_performance_information_after_building,
+            defaultValueDescription: false,
+        },
     ];
 
     /* @internal */

src/compiler/diagnosticMessages.json

@@ -5261,7 +5261,7 @@
         "code": 6385,
         "reportsDeprecated": true
     },
-    "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found.": {
+    "Performance timings for '--diagnostics' or '--extendedDiagnostics' or '--solutionDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found.": {
         "category": "Message",
         "code": 6386
     },
@@ -5799,6 +5799,10 @@
         "category": "Message",
         "code": 6718
     },
+    "Output more detailed solution performance information after building.": {
+        "category": "Message",
+        "code": 6719
+    },
     "Default catch clause variables as 'unknown' instead of 'any'.": {
         "category": "Message",
         "code": 6803

src/compiler/emitter.ts

@@ -395,7 +395,7 @@ namespace ts {
                 sourceMap: compilerOptions.sourceMap,
                 inlineSourceMap: compilerOptions.inlineSourceMap,
                 inlineSources: compilerOptions.inlineSources,
-                extendedDiagnostics: compilerOptions.extendedDiagnostics,
+                extendedDiagnostics: compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics,
                 writeBundleFileInfo: !!bundleBuildInfo,
                 relativeToBuildInfo
             };
@@ -453,7 +453,7 @@ namespace ts {
                 target: compilerOptions.target,
                 sourceMap: compilerOptions.sourceMap,
                 inlineSourceMap: compilerOptions.inlineSourceMap,
-                extendedDiagnostics: compilerOptions.extendedDiagnostics,
+                extendedDiagnostics: compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics,
                 onlyPrintJsDocStyle: true,
                 writeBundleFileInfo: !!bundleBuildInfo,
                 recordInternalSection: !!bundleBuildInfo,
@@ -482,7 +482,7 @@ namespace ts {
                         sourceMap: !forceDtsEmit && compilerOptions.declarationMap,
                         sourceRoot: compilerOptions.sourceRoot,
                         mapRoot: compilerOptions.mapRoot,
-                        extendedDiagnostics: compilerOptions.extendedDiagnostics,
+                        extendedDiagnostics: compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics,
                         // Explicitly do not passthru either `inline` option
                     }
                 );

src/compiler/performance.ts

@@ -20,6 +20,7 @@ namespace ts {
         const marks = new Map<string, number>();
         const counts = new Map<string, number>();
         const durations = new Map<string, number>();
+        const durationMarks = new Set<string>();
 
         return {
             createTimerIf,
@@ -29,6 +30,7 @@ namespace ts {
             getCount,
             getDuration,
             forEachMeasure,
+            forEachCount,
             isEnabled,
             enable,
             disable,
@@ -87,6 +89,7 @@ namespace ts {
          */
         function measure(measureName: string, startMarkName: string, endMarkName: string) {
             if (enabled) {
+                durationMarks.add(startMarkName).add(endMarkName);
                 const end = marks.get(endMarkName) ?? timestamp();
                 const start = marks.get(startMarkName) ?? timeorigin;
                 const previousDuration = durations.get(measureName) || 0;
@@ -122,6 +125,15 @@ namespace ts {
             durations.forEach((duration, measureName) => cb(measureName, duration));
         }
 
+        /**
+         * Iterate over each count which is not duration mark, performing some action
+         *
+         * @param cb The action to perform for each measure
+         */
+        function forEachCount(cb: (countName: string, count: number) => void) {
+            counts.forEach((count, countName) => !durationMarks.has(countName) && cb(countName, count));
+        }
+
         /**
          * Indicates whether the performance API is enabled.
          */

src/compiler/tsbuildPublic.ts

@@ -22,6 +22,7 @@ namespace ts {
         traceResolution?: boolean;
         /* @internal */ diagnostics?: boolean;
         /* @internal */ extendedDiagnostics?: boolean;
+        /* @internal */ solutionDiagnostics?: boolean;
         /* @internal */ locale?: string;
         /* @internal */ generateCpuProfile?: string;
         /* @internal */ generateTrace?: string;
@@ -188,6 +189,7 @@ namespace ts {
         commonOptionsWithBuild.forEach(option => {
             if (hasProperty(buildOptions, option.name)) result[option.name] = buildOptions[option.name];
         });
+        if (buildOptions.solutionDiagnostics) result.solutionDiagnostics = true;
         return result;
     }
 
@@ -1788,7 +1790,15 @@ namespace ts {
                     : ExitStatus.DiagnosticsPresent_OutputsSkipped;
     }
 
-    function clean(state: SolutionBuilderState, project?: string, onlyReferences?: boolean) {
+    function clean(state: SolutionBuilderState, project?: string, onlyReferences?: boolean): ExitStatus {
+        solutionPerformance.mark("beforeClean");
+        const result = cleanWorker(state, project, onlyReferences);
+        solutionPerformance.mark("afterClean");
+        solutionPerformance.measure("Clean", "beforeClean", "afterClean");
+        return result;
+    }
+
+    function cleanWorker(state: SolutionBuilderState, project?: string, onlyReferences?: boolean) {
         const buildOrder = getBuildOrderFor(state, project, onlyReferences);
         if (!buildOrder) return ExitStatus.InvalidProject_OutputsSkipped;
 

src/compiler/types.ts

@@ -6148,6 +6148,7 @@ namespace ts {
         declarationDir?: string;
         /* @internal */ diagnostics?: boolean;
         /* @internal */ extendedDiagnostics?: boolean;
+        /* @internal */ solutionDiagnostics?: boolean;
         disableSizeLimit?: boolean;
         disableSourceOfProjectReferenceRedirect?: boolean;
         disableSolutionSearching?: boolean;

src/compiler/watch.ts

@@ -34,6 +34,7 @@ namespace ts {
         if (system.clearScreen &&
             !options.preserveWatchOutput &&
             !options.extendedDiagnostics &&
+            !options.solutionDiagnostics &&
             !options.diagnostics &&
             contains(screenStartingMessageCodes, diagnostic.code)) {
             system.clearScreen();

src/executeCommandLine/executeCommandLine.ts

@@ -769,14 +769,14 @@ namespace ts {
                 if (!reportWatchStatistics) return;
                 if (d.code === Diagnostics.Found_0_errors_Watching_for_file_changes.code ||
                     d.code === Diagnostics.Found_1_error_Watching_for_file_changes.code) {
-                    reportSolutionBuilderTimes(sys, builder, buildHost);
+                    reportSolutionBuilderTimes(sys, buildOptions, builder, buildHost);
                 }
             };
             updateSolutionBuilderHost(sys, cb, buildHost);
             enableSolutionPerformance(sys, buildOptions);
             const builder = createSolutionBuilderWithWatch(buildHost, projects, buildOptions, watchOptions);
             builder.build();
-            reportSolutionBuilderTimes(sys, builder, buildHost);
+            reportSolutionBuilderTimes(sys, buildOptions, builder, buildHost);
             reportWatchStatistics = true;
             return builder;
         }
@@ -792,31 +792,33 @@ namespace ts {
         enableSolutionPerformance(sys, buildOptions);
         const builder = createSolutionBuilder(buildHost, projects, buildOptions);
         const exitStatus = buildOptions.clean ? builder.clean() : builder.build();
-        reportSolutionBuilderTimes(sys, builder, buildHost);
+        reportSolutionBuilderTimes(sys, buildOptions, builder, buildHost);
         dumpTracingLegend(); // Will no-op if there hasn't been any tracing
         return sys.exit(exitStatus);
     }
 
     function enableSolutionPerformance(system: System, options: BuildOptions) {
-        if (system === sys && (options.diagnostics || options.extendedDiagnostics)) solutionPerformance.enable();
+        if (system === sys && options.solutionDiagnostics) solutionPerformance.enable();
     }
 
-    function reportSolutionBuilderTimes(system: System, builder: SolutionBuilder<BuilderProgram>, buildHost: SolutionBuilderHost<BuilderProgram>) {
-        if (system !== sys) return;
+    function reportSolutionBuilderTimes(system: System, buildOptions: BuildOptions, builder: SolutionBuilder<BuilderProgram>, buildHost: SolutionBuilderHost<BuilderProgram>) {
+        if (system !== sys || !buildOptions.solutionDiagnostics) return;
+
 
         if (solutionPerformance.isEnabled()) {
             const solutionStatistics: Statistic[] = [];
-            solutionPerformance.forEachMeasure((name, duration) => solutionStatistics.push({ name: `${name} time`, value: duration, type: StatisticType.time }));
             solutionStatistics.push(
-                { name: "projectsBuilt", value: solutionPerformance.getCount("projectsBuilt"), type: StatisticType.count },
-                { name: "timestampUpdated", value: solutionPerformance.getCount("timestampUpdated"), type: StatisticType.count },
-                { name: "bundlesUpdated", value: solutionPerformance.getCount("bundlesUpdated"), type: StatisticType.count },
-                { name: "projects", value: getBuildOrderFromAnyBuildOrder(builder.getBuildOrder()).length, type: StatisticType.count },
+                { name: "Projects", value: getBuildOrderFromAnyBuildOrder(builder.getBuildOrder()).length, type: StatisticType.count },
             );
+            solutionPerformance.forEachCount((name, count) => solutionStatistics.push({ name, value: count, type: StatisticType.count }));
+            solutionPerformance.forEachMeasure((name, duration) => solutionStatistics.push({ name: `${name} time`, value: duration, type: StatisticType.time }));
             buildHost.statistics = append(buildHost.statistics, solutionStatistics);
             solutionPerformance.disable();
             solutionPerformance.enable();
         }
+        else {
+            sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_or_solutionDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
+        }
 
         if (!buildHost.statistics) return;
         const statistics: Statistic[] = [];
@@ -990,16 +992,16 @@ namespace ts {
         return createWatchProgram(watchCompilerHost);
     }
 
-    function canReportDiagnostics(system: System, compilerOptions: CompilerOptions) {
-        return system === sys && (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics);
+    function canGenerateStatistics(system: System, compilerOptions: CompilerOptions) {
+        return system === sys && (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics);
     }
 
     function canTrace(system: System, compilerOptions: CompilerOptions) {
         return system === sys && compilerOptions.generateTrace;
     }
 
     function enableStatisticsAndTracing(system: System, compilerOptions: CompilerOptions, isBuildMode: boolean) {
-        if (canReportDiagnostics(system, compilerOptions)) {
+        if (canGenerateStatistics(system, compilerOptions)) {
             performance.enable(system);
         }
 
@@ -1022,15 +1024,15 @@ namespace ts {
         }
 
         let statistics: Statistic[];
-        if (canReportDiagnostics(sys, compilerOptions)) {
+        if (canGenerateStatistics(sys, compilerOptions)) {
             statistics = [];
             const memoryUsed = sys.getMemoryUsage ? sys.getMemoryUsage() : -1;
             if (program) {
                 reportCountStatistic("Files", program.getSourceFiles().length);
 
                 const lineCounts = countLines(program);
                 const nodeCounts = countNodes(program);
-                if (compilerOptions.extendedDiagnostics) {
+                if (compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics) {
                     for (const key of arrayFrom(lineCounts.keys())) {
                         reportCountStatistic("Lines of " + key, lineCounts.get(key)!);
                     }
@@ -1058,7 +1060,7 @@ namespace ts {
             const bindTime = isPerformanceEnabled ? performance.getDuration("Bind") : 0;
             const checkTime = isPerformanceEnabled ? performance.getDuration("Check") : 0;
             const emitTime = isPerformanceEnabled ? performance.getDuration("Emit") : 0;
-            if (compilerOptions.extendedDiagnostics) {
+            if (compilerOptions.extendedDiagnostics || compilerOptions.solutionDiagnostics) {
                 if (program) {
                     const caches = program.getRelationCacheSizes();
                     reportCountStatistic("Assignability cache size", caches.assignable);
@@ -1085,9 +1087,9 @@ namespace ts {
             if (isPerformanceEnabled) {
                 reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime);
             }
-            reportAllStatistics(sys, statistics);
+            if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) reportAllStatistics(sys, statistics);
             if (!isPerformanceEnabled) {
-                sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
+                sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_or_solutionDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
             }
             else {
                 performance.disable();