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Code Issues Releases Wiki Activity

Coloured warnings and errors under Node.js

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This commit is contained in:
Jermolene 2014-10-21 19:30:27 +01:00
parent 9fedf38657
commit 5d600ce31b
2 changed files with 8 additions and 1 deletions
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2
boot/boot.js
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@ -121,7 +121,7 @@ $tw.utils.error = function(err) {
var errHeading = "Internal JavaScript Error", var errHeading = "Internal JavaScript Error",
promptMsg = "Well, this is embarrassing. It is recommended that you restart TiddlyWiki by refreshing your browser"; promptMsg = "Well, this is embarrassing. It is recommended that you restart TiddlyWiki by refreshing your browser";
// Log the error to the console // Log the error to the console
console.error(err); console.error($tw.node ? "\x1b[1;31m" + err + "\x1b[0m" : err);
if($tw.browser && !$tw.node) { if($tw.browser && !$tw.node) {
// Display an error message to the user // Display an error message to the user
var dm = $tw.utils.domMaker, var dm = $tw.utils.domMaker,

7
core/modules/utils/utils.js
View File

@ -12,6 +12,13 @@ Various static utility functions.
/*global $tw: false */ /*global $tw: false */
"use strict"; "use strict";
/*
Display a warning, in colour if we're on a terminal
*/
exports.warning = function(text) {
console.log($tw.node ? "\x1b[1;33m" + text + "\x1b[0m" : text);
}
/* /*
Trim whitespace from the start and end of a string Trim whitespace from the start and end of a string
Thanks to Steven Levithan, http://blog.stevenlevithan.com/archives/faster-trim-javascript Thanks to Steven Levithan, http://blog.stevenlevithan.com/archives/faster-trim-javascript