From 5a2d892b850d7bfbdc112b11e9fb78c480df2f10 Mon Sep 17 00:00:00 2001 From: hacksalot Date: Fri, 1 Jan 2016 14:59:21 -0500 Subject: [PATCH] Scrub error-handler.js. --- src/core/error-handler.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/src/core/error-handler.js b/src/core/error-handler.js index cecfa3d..b1a6b19 100644 --- a/src/core/error-handler.js +++ b/src/core/error-handler.js @@ -1,9 +1,15 @@ /** +Error-handling routines for HackMyResume. @module error-handler.js +@license MIT. See LICENSE.md for details. */ + + (function() { + + var HACKMYSTATUS = require('./status-codes') , PKG = require('../../package.json') , FS = require('fs') @@ -12,9 +18,17 @@ , chalk = require('chalk') , title = chalk.white.bold('\n*** HackMyResume v' + PKG.version + ' ***'); + + + /** + An amorphous blob of error handling code for HackMyResume. Have an error? + Stick it here. We don't mind. + @class ErrorHandler + */ var ErrorHandler = module.exports = { + err: function( ex, shouldExit ) { var msg = '', exitCode; @@ -80,8 +94,12 @@ exitCode = 4; } + // Deal with pesky 'Error:' prefix. var idx = msg.indexOf('Error: '); var trimmed = idx === -1 ? msg : msg.substring( idx + 7 ); + + // If this is an unhandled error, or a specific class of handled error, + // output the error message and stack. if( !ex.fluenterror || ex.fluenterror < 3 ) { // TODO: magic #s console.log( chalk.red.bold('ERROR: ' + trimmed.toString()) ); if( ex.code !== 'ENOENT' ) // Don't emit stack for common stuff @@ -91,6 +109,7 @@ console.log( trimmed.toString() ); } + // Let the error code be the process's return code. if( shouldExit ) process.exit( exitCode );