fix(tsbuild): Avoid process.exit in library, add confirmskiplibcheck flag, improve CLI exit handling and JSON/quiet modes, update test script

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbuild',
-  version: '2.6.7',
+  version: '2.6.8',
   description: 'A tool for compiling TypeScript files using the latest nightly features, offering flexible APIs and a CLI for streamlined development.'
 }

ts/tsbuild.classes.tsbuild.ts

@@ -309,10 +309,17 @@ export class TsBuild {
    */
   public async compileWithErrorTracking(): Promise<{ emittedFiles: any[], errorSummary: IErrorSummary }> {
     if (this.options.skipLibCheck) {
-      console.log('\n⚠️  WARNING ⚠️');
-      console.log('You are skipping libcheck... Is that really wanted?');
-      console.log('Continuing in 5 seconds...\n');
-      await plugins.smartdelay.delayFor(5000);
+      if (this.argvArg?.confirmskiplibcheck) {
+        console.log('\n⚠️  WARNING ⚠️');
+        console.log('You are skipping libcheck... Is that really wanted?');
+        console.log('Continuing in 5 seconds...\n');
+        await plugins.smartdelay.delayFor(5000);
+      } else {
+        // No delay by default; keep a short note unless in quiet/json modes
+        if (!this.argvArg?.quiet && !this.argvArg?.json) {
+          console.log('⚠️  skipLibCheck enabled; use --confirmskiplibcheck to pause with warning.');
+        }
+      }
     }
     
     // Enhanced logging with task info
@@ -382,7 +389,9 @@ export class TsBuild {
       this.displayErrorSummary(combinedErrorSummary);
       console.error('\n❌ TypeScript emit failed. Please investigate the errors listed above!');
       console.error('   No output files have been generated.\n');
-      process.exit(exitCode);
+      // Do not exit here; return error summary so caller can decide
+      done.resolve({ emittedFiles: [], errorSummary: combinedErrorSummary });
+      return done.promise;
     }
 
     return done.promise;
@@ -393,10 +402,16 @@ export class TsBuild {
    */
   public async compile(): Promise<any[]> {
     if (this.options.skipLibCheck) {
-      console.log('\n⚠️  WARNING ⚠️');
-      console.log('You are skipping libcheck... Is that really wanted?');
-      console.log('Continuing in 5 seconds...\n');
-      await plugins.smartdelay.delayFor(5000);
+      if (this.argvArg?.confirmskiplibcheck) {
+        console.log('\n⚠️  WARNING ⚠️');
+        console.log('You are skipping libcheck... Is that really wanted?');
+        console.log('Continuing in 5 seconds...\n');
+        await plugins.smartdelay.delayFor(5000);
+      } else {
+        if (!this.argvArg?.quiet && !this.argvArg?.json) {
+          console.log('⚠️  skipLibCheck enabled; use --confirmskiplibcheck to pause with warning.');
+        }
+      }
     }
     
     console.log(`🔨 Compiling ${this.fileNames.length} files...`);
@@ -412,7 +427,8 @@ export class TsBuild {
       this.displayErrorSummary(preEmitErrorSummary);
       console.error('\n❌ TypeScript pre-emit checks failed. Please fix the issues listed above before proceeding.');
       console.error('   Type errors must be resolved before the compiler can emit output files.\n');
-      process.exit(1);
+      // Throw instead of exiting to keep library pure
+      throw new Error('TypeScript pre-emit checks failed.');
     }
     
     // If no pre-emit errors, proceed with emit
@@ -438,7 +454,8 @@ export class TsBuild {
       this.displayErrorSummary(emitErrorSummary);
       console.error('\n❌ TypeScript emit failed. Please investigate the errors listed above!');
       console.error('   No output files have been generated.\n');
-      process.exit(exitCode);
+      // Throw instead of exiting to keep library pure
+      throw new Error('TypeScript emit failed.');
     }
 
     return done.promise;
@@ -565,4 +582,4 @@ export const checkTypes = async (
 ): Promise<boolean> => {
   const tsBuild = new TsBuild(fileNames, options, argvArg);
   return tsBuild.checkTypes();
-};
+};

ts/tsbuild.cli.ts

@@ -9,7 +9,7 @@ export const runCli = async () => {
    * the standard task compiles anything in ts/ directory to dist directory
    */
   tsbuildCli.standardCommand().subscribe(async (argvArg) => {
-    tsbuild.compileGlobStringObject(
+    await tsbuild.compileGlobStringObject(
       {
         './ts/**/*.ts': './dist_ts',
       },
@@ -17,6 +17,10 @@ export const runCli = async () => {
       process.cwd(),
       argvArg
     );
+    const summary = (argvArg as any)?.__tsbuildFinalErrorSummary;
+    if (summary && summary.totalErrors > 0) {
+      process.exit(1);
+    }
   });
 
   /**
@@ -30,6 +34,10 @@ export const runCli = async () => {
       compilationCommandObject[`./${directory}/**/*.ts`] = `./dist_${directory}`;
     }
     await tsbuild.compileGlobStringObject(compilationCommandObject, {}, process.cwd(), argvArg);
+    const summary = (argvArg as any)?.__tsbuildFinalErrorSummary;
+    if (summary && summary.totalErrors > 0) {
+      process.exit(1);
+    }
   });
 
   /**
@@ -182,6 +190,10 @@ export const runCli = async () => {
       compilationCommandObject[`./${tsFolder}/**/*.ts`] = `./dist_${tsFolder}`;
     }
     await tsbuild.compileGlobStringObject(compilationCommandObject, {}, process.cwd(), argvArg);
+    const summary = (argvArg as any)?.__tsbuildFinalErrorSummary;
+    if (summary && summary.totalErrors > 0) {
+      process.exit(1);
+    }
   });
   
   /**

ts/tsbuild.exports.ts

@@ -130,12 +130,16 @@ export let compileGlobStringObject = async (
   const totalTasks = Object.keys(globStringObjectArg).length;
   let currentTask = 0;
   
-  // Log the compilation tasks in a nice format
-  console.log(`\n👷 TypeScript Compilation Tasks (${totalTasks} task${totalTasks !== 1 ? 's' : ''}):`);
-  Object.entries(globStringObjectArg).forEach(([source, dest]) => {
-    console.log(`  📂 ${source} → ${dest}`);
-  });
-  console.log('');
+  // Log the compilation tasks in a nice format (skip for --quiet or --json)
+  const isQuiet = argvArg?.quiet === true;
+  const isJson = argvArg?.json === true;
+  if (!isQuiet && !isJson) {
+    console.log(`\n👷 TypeScript Compilation Tasks (${totalTasks} task${totalTasks !== 1 ? 's' : ''}):`);
+    Object.entries(globStringObjectArg).forEach(([source, dest]) => {
+      console.log(`  📂 ${source} → ${dest}`);
+    });
+    console.log('');
+  }
   
   for (const keyArg in globStringObjectArg) {
     // Type safety check for key
@@ -185,7 +189,35 @@ export let compileGlobStringObject = async (
   
   // Display final error summary after all compilation tasks
   const finalErrorSummary = mergeErrorSummaries(errorSummaries);
-  displayFinalErrorSummary(finalErrorSummary);
-  
+
+  // Output summary based on mode
+  if (isJson) {
+    const result = {
+      success: finalErrorSummary.totalErrors === 0,
+      totals: {
+        errors: finalErrorSummary.totalErrors,
+        filesWithErrors: finalErrorSummary.totalFiles,
+        tasks: totalTasks,
+      },
+      errorsByFile: Object.fromEntries(
+        Object.entries(finalErrorSummary.errorsByFile).map(([file, diags]) => [
+          file,
+          diags.map(d => ({
+            code: d.code,
+            message: plugins.typescript.flattenDiagnosticMessageText(d.messageText as any, '\n'),
+          }))
+        ])
+      ),
+    };
+    console.log(JSON.stringify(result));
+  } else if (!isQuiet) {
+    displayFinalErrorSummary(finalErrorSummary);
+  }
+
+  // Attach summary to argvArg so CLI can decide exit behavior
+  if (argvArg && typeof argvArg === 'object') {
+    (argvArg as any).__tsbuildFinalErrorSummary = finalErrorSummary;
+  }
+
   return compiledFiles;
-};
+};