chore: run format
This commit is contained in:
Ralph Khreish
@@ -3,234 +3,245 @@ import { join } from 'path';
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import chalk from 'chalk';
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export class ErrorHandler {
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constructor(logger) {
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this.logger = logger;
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this.errors = [];
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this.warnings = [];
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}
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constructor(logger) {
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this.logger = logger;
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this.errors = [];
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this.warnings = [];
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}
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/**
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* Handle and categorize errors
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*/
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handleError(error, context = {}) {
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const errorInfo = {
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timestamp: new Date().toISOString(),
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message: error.message || 'Unknown error',
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stack: error.stack,
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context,
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type: this.categorizeError(error)
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};
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/**
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* Handle and categorize errors
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*/
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handleError(error, context = {}) {
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const errorInfo = {
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timestamp: new Date().toISOString(),
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message: error.message || 'Unknown error',
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stack: error.stack,
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context,
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type: this.categorizeError(error)
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};
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this.errors.push(errorInfo);
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this.logger.error(`[${errorInfo.type}] ${errorInfo.message}`);
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this.errors.push(errorInfo);
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this.logger.error(`[${errorInfo.type}] ${errorInfo.message}`);
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if (context.critical) {
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throw error;
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}
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if (context.critical) {
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throw error;
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}
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return errorInfo;
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}
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return errorInfo;
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}
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/**
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* Add a warning
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*/
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addWarning(message, context = {}) {
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const warning = {
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timestamp: new Date().toISOString(),
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message,
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context
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};
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/**
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* Add a warning
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*/
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addWarning(message, context = {}) {
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const warning = {
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timestamp: new Date().toISOString(),
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message,
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context
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};
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this.warnings.push(warning);
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this.logger.warning(message);
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}
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this.warnings.push(warning);
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this.logger.warning(message);
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}
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/**
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* Categorize error types
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*/
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categorizeError(error) {
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const message = error.message.toLowerCase();
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/**
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* Categorize error types
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*/
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categorizeError(error) {
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const message = error.message.toLowerCase();
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if (message.includes('command not found') || message.includes('not found')) {
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return 'DEPENDENCY_ERROR';
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}
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if (message.includes('permission') || message.includes('access denied')) {
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return 'PERMISSION_ERROR';
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}
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if (message.includes('timeout')) {
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return 'TIMEOUT_ERROR';
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}
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if (message.includes('api') || message.includes('rate limit')) {
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return 'API_ERROR';
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}
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if (message.includes('json') || message.includes('parse')) {
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return 'PARSE_ERROR';
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}
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if (message.includes('file') || message.includes('directory')) {
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return 'FILE_ERROR';
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}
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if (
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message.includes('command not found') ||
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message.includes('not found')
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) {
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return 'DEPENDENCY_ERROR';
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}
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if (message.includes('permission') || message.includes('access denied')) {
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return 'PERMISSION_ERROR';
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}
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if (message.includes('timeout')) {
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return 'TIMEOUT_ERROR';
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}
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if (message.includes('api') || message.includes('rate limit')) {
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return 'API_ERROR';
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}
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if (message.includes('json') || message.includes('parse')) {
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return 'PARSE_ERROR';
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}
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if (message.includes('file') || message.includes('directory')) {
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return 'FILE_ERROR';
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}
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return 'GENERAL_ERROR';
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}
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return 'GENERAL_ERROR';
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}
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/**
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* Get error summary
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*/
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getSummary() {
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const errorsByType = {};
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this.errors.forEach(error => {
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if (!errorsByType[error.type]) {
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errorsByType[error.type] = [];
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}
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errorsByType[error.type].push(error);
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});
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/**
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* Get error summary
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*/
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getSummary() {
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const errorsByType = {};
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return {
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totalErrors: this.errors.length,
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totalWarnings: this.warnings.length,
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errorsByType,
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criticalErrors: this.errors.filter(e => e.context.critical),
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recentErrors: this.errors.slice(-5)
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};
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}
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this.errors.forEach((error) => {
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if (!errorsByType[error.type]) {
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errorsByType[error.type] = [];
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}
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errorsByType[error.type].push(error);
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});
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/**
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* Generate error report
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*/
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generateReport(outputPath) {
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const summary = this.getSummary();
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const report = {
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generatedAt: new Date().toISOString(),
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summary: {
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totalErrors: summary.totalErrors,
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totalWarnings: summary.totalWarnings,
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errorTypes: Object.keys(summary.errorsByType)
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},
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errors: this.errors,
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warnings: this.warnings,
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recommendations: this.generateRecommendations(summary)
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};
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return {
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totalErrors: this.errors.length,
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totalWarnings: this.warnings.length,
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errorsByType,
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criticalErrors: this.errors.filter((e) => e.context.critical),
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recentErrors: this.errors.slice(-5)
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};
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}
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writeFileSync(outputPath, JSON.stringify(report, null, 2));
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return report;
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}
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/**
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* Generate error report
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*/
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generateReport(outputPath) {
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const summary = this.getSummary();
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const report = {
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generatedAt: new Date().toISOString(),
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summary: {
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totalErrors: summary.totalErrors,
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totalWarnings: summary.totalWarnings,
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errorTypes: Object.keys(summary.errorsByType)
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},
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errors: this.errors,
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warnings: this.warnings,
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recommendations: this.generateRecommendations(summary)
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};
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/**
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* Generate recommendations based on errors
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*/
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generateRecommendations(summary) {
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const recommendations = [];
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writeFileSync(outputPath, JSON.stringify(report, null, 2));
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return report;
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}
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if (summary.errorsByType.DEPENDENCY_ERROR) {
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recommendations.push({
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type: 'DEPENDENCY',
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message: 'Install missing dependencies using npm install or check PATH',
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errors: summary.errorsByType.DEPENDENCY_ERROR.length
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});
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}
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/**
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* Generate recommendations based on errors
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*/
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generateRecommendations(summary) {
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const recommendations = [];
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if (summary.errorsByType.PERMISSION_ERROR) {
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recommendations.push({
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type: 'PERMISSION',
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message: 'Check file permissions or run with appropriate privileges',
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errors: summary.errorsByType.PERMISSION_ERROR.length
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});
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}
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if (summary.errorsByType.DEPENDENCY_ERROR) {
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recommendations.push({
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type: 'DEPENDENCY',
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message: 'Install missing dependencies using npm install or check PATH',
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errors: summary.errorsByType.DEPENDENCY_ERROR.length
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});
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}
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if (summary.errorsByType.API_ERROR) {
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recommendations.push({
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type: 'API',
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message: 'Check API keys, rate limits, or network connectivity',
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errors: summary.errorsByType.API_ERROR.length
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});
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}
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if (summary.errorsByType.PERMISSION_ERROR) {
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recommendations.push({
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type: 'PERMISSION',
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message: 'Check file permissions or run with appropriate privileges',
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errors: summary.errorsByType.PERMISSION_ERROR.length
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});
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}
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if (summary.errorsByType.TIMEOUT_ERROR) {
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recommendations.push({
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type: 'TIMEOUT',
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message: 'Consider increasing timeout values or optimizing slow operations',
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errors: summary.errorsByType.TIMEOUT_ERROR.length
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});
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}
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if (summary.errorsByType.API_ERROR) {
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recommendations.push({
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type: 'API',
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message: 'Check API keys, rate limits, or network connectivity',
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errors: summary.errorsByType.API_ERROR.length
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});
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}
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return recommendations;
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}
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if (summary.errorsByType.TIMEOUT_ERROR) {
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recommendations.push({
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type: 'TIMEOUT',
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message:
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'Consider increasing timeout values or optimizing slow operations',
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errors: summary.errorsByType.TIMEOUT_ERROR.length
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});
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}
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/**
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* Display error summary in console
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*/
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displaySummary() {
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const summary = this.getSummary();
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return recommendations;
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}
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if (summary.totalErrors === 0 && summary.totalWarnings === 0) {
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console.log(chalk.green('✅ No errors or warnings detected'));
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return;
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}
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/**
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* Display error summary in console
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*/
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displaySummary() {
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const summary = this.getSummary();
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console.log(chalk.red.bold(`\n🚨 Error Summary:`));
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console.log(chalk.red(` Total Errors: ${summary.totalErrors}`));
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console.log(chalk.yellow(` Total Warnings: ${summary.totalWarnings}`));
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if (summary.totalErrors === 0 && summary.totalWarnings === 0) {
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console.log(chalk.green('✅ No errors or warnings detected'));
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return;
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}
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if (summary.totalErrors > 0) {
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console.log(chalk.red.bold('\n Error Types:'));
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Object.entries(summary.errorsByType).forEach(([type, errors]) => {
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console.log(chalk.red(` - ${type}: ${errors.length}`));
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});
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console.log(chalk.red.bold(`\n🚨 Error Summary:`));
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console.log(chalk.red(` Total Errors: ${summary.totalErrors}`));
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console.log(chalk.yellow(` Total Warnings: ${summary.totalWarnings}`));
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if (summary.criticalErrors.length > 0) {
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console.log(chalk.red.bold(`\n ⚠️ Critical Errors: ${summary.criticalErrors.length}`));
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summary.criticalErrors.forEach(error => {
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console.log(chalk.red(` - ${error.message}`));
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});
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}
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}
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if (summary.totalErrors > 0) {
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console.log(chalk.red.bold('\n Error Types:'));
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Object.entries(summary.errorsByType).forEach(([type, errors]) => {
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console.log(chalk.red(` - ${type}: ${errors.length}`));
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});
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const recommendations = this.generateRecommendations(summary);
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if (recommendations.length > 0) {
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console.log(chalk.yellow.bold('\n💡 Recommendations:'));
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recommendations.forEach(rec => {
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console.log(chalk.yellow(` - ${rec.message}`));
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});
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}
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}
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if (summary.criticalErrors.length > 0) {
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console.log(
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chalk.red.bold(
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`\n ⚠️ Critical Errors: ${summary.criticalErrors.length}`
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)
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);
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summary.criticalErrors.forEach((error) => {
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console.log(chalk.red(` - ${error.message}`));
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});
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}
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}
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/**
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* Clear all errors and warnings
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*/
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clear() {
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this.errors = [];
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this.warnings = [];
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}
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const recommendations = this.generateRecommendations(summary);
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if (recommendations.length > 0) {
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console.log(chalk.yellow.bold('\n💡 Recommendations:'));
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recommendations.forEach((rec) => {
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console.log(chalk.yellow(` - ${rec.message}`));
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});
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}
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}
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/**
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* Clear all errors and warnings
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*/
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clear() {
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this.errors = [];
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this.warnings = [];
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}
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}
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/**
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* Global error handler for uncaught exceptions
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*/
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export function setupGlobalErrorHandlers(errorHandler, logger) {
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process.on('uncaughtException', (error) => {
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logger.error(`Uncaught Exception: ${error.message}`);
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errorHandler.handleError(error, { critical: true, source: 'uncaughtException' });
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process.exit(1);
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});
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process.on('uncaughtException', (error) => {
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logger.error(`Uncaught Exception: ${error.message}`);
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errorHandler.handleError(error, {
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critical: true,
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source: 'uncaughtException'
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});
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process.exit(1);
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});
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process.on('unhandledRejection', (reason, promise) => {
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logger.error(`Unhandled Rejection at: ${promise}, reason: ${reason}`);
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errorHandler.handleError(new Error(String(reason)), {
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critical: false,
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source: 'unhandledRejection'
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});
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});
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process.on('unhandledRejection', (reason, promise) => {
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logger.error(`Unhandled Rejection at: ${promise}, reason: ${reason}`);
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errorHandler.handleError(new Error(String(reason)), {
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critical: false,
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source: 'unhandledRejection'
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});
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});
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process.on('SIGINT', () => {
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logger.info('\nReceived SIGINT, shutting down gracefully...');
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errorHandler.displaySummary();
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process.exit(130);
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});
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process.on('SIGINT', () => {
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logger.info('\nReceived SIGINT, shutting down gracefully...');
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errorHandler.displaySummary();
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process.exit(130);
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});
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process.on('SIGTERM', () => {
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logger.info('\nReceived SIGTERM, shutting down...');
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errorHandler.displaySummary();
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process.exit(143);
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});
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}
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process.on('SIGTERM', () => {
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logger.info('\nReceived SIGTERM, shutting down...');
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errorHandler.displaySummary();
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process.exit(143);
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});
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}
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Reference in New Issue
Block a user